SEA-Oferta Empleo/Beca
SEA ASTRONOMIA
Título: Ingeniero/a de Control Hardware
Centro: CEFCA
Tipo: Otros/Others
descripción:
El Centro de Estudios de Física del Cosmos de Aragón (CEFCA) ofrece una plaza de Ingeniero/a de Control Hardware.
El CEFCA es un Centro de investigación en Astrofísica y Cosmología situado en Teruel (España), a cargo del diseño, construcción y explotación científica del Observatorio Astrofísico de Javalambre (OAJ). El OAJ es una Infraestructura Científica y Técnica Singular (ICTS) astronómica española ubicada en la Sierra de Javalambre en Teruel, España concebida y construida para llevar a cabo grandes cartografiados astronómicos.
El OAJ consta principalmente de dos telescopios profesionales de gran campo de visión con calidad de imagen en todo el campo: el telescopio JST250, Javalambre Survey Telescope, un un telescopio de 2.55m con un campo de visión 3 grados de diámetro, y el JAST80, Javalambre Auxiliary Survey Telescope, un telescopio de 80cm con un campo de visión de 2 grados de diámetro. Ambos telescopios están equipados con instrumentación científica de gran campo y última generación diseñados para llevar a cabo cartografiados fotométricos multi-filtro del cielo observable desde Javalambre. El OAJ dispone además de un conjunto de telescopios en el rango de 20-40cm destinados a tareas de monitoreo de la calidad astronómica del cielo nocturno. La ICTS se completa con el centro de datos UPAD (Unidad de Procesado y Archivo de Datos), ubicado en Teruel capital y encargado de recibir, procesar, almacenar y distribuir los datos del OAJ a la comunidad científica internacional.
La infraestructura del OAJ cuenta además con un conjunto de instalaciones y equipamientos generales necesarios para garantizar el óptimo funcionamiento y operación del observatorio en su conjunto. Las instalaciones del OAJ incluyen, entre otras, RGBT, generadores de energía, sistema de agua glicolada, sistema de aire comprimido, redes de voz y datos, dispositivos de control de la climatización, sistemas de control de accesos y de seguridad, servicio de agua para consumo humano, además de un conjunto de laboratorios, talleres, maquinaria, sala blanca, almacenes y demás zonas de trabajo y mantenimiento.
La persona seleccionada se integrará en el Departamento de Ingeniería del CEFCA/OAJ para trabajar como Ingeniero/a de Control Hardware, participando en la integración del sistema de control global del OAJ. Además, será responsable de la operación local y autónoma de los sistemas a nivel de control hardware del OAJ.
País: España
Puede ver la noticia completa pulsando aquí
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SEA ASTRONOMIA
Título: ESA Research Fellowship in Space Science (Postdoctoral Fellowships)
Centro: ESA based at ESAC (Spain) or ESTEC (Netherlands) or STScI (USA)
Tipo: Postdoctoral
descripción:
We are pleased to announce the 2025 Call for Applications for the European Space Agency's Research Fellowships in Space Science. We expect to hire 5 to 6 postdoctoral fellows who will start their fellowship in fall 2026.
The deadline for applications is 22 September 2025.
ESA's postdoctoral Research Fellowship programme offers early-career researchers the possibility to carry out independent research in a variety of disciplines. Research Fellowships in Space Science offer the opportunity to contribute to ESA's endeavour to explore our Solar System and the Universe in the fields of heliophysics, planetary science, astrophysics, and fundamental physics.
ESA Research Fellow contracts have a maximum duration of three years. Projects initially last two years and are frequently extended to a third year upon submission of a dedicated proposal.
Research Fellowships in Space Science can be located at any of the following institutes:
- European Space Astronomy Centre (ESAC) in Villafranca del Castillo near Madrid, Spain
- European Space Research and Technology Centre (ESTEC) in Noordwijk, the Netherlands
- ESA Office at Space Telescope Science Institute (STScI) in Baltimore, Maryland, USA
Detailed information and a link to the application portal can be found on the fellowship webpage: https://www.cosmos.esa.int/fellowship
País: Spain
SEA ASTRONOMIA
SEA ASTRONOMIA
Título: Postdoctoral Position in Astrophysics – Max Planck Institute for Radio Astronomy (MPIfR) - Bonn, Germany
Centro: MPI für Radioastronomie
Tipo: Postdoctoral
descripción:
[Forwarded by Eduardo Ros from Yuri Y. Kovalev at the MPI für Radioastronomie in Bonn]
Dear colleagues,
Apologies in advance if you received this more than once. Please feel free to share this information with interested candidates.
The Max Planck Institute for Radio Astronomy (MPIfR) is recruiting a Postdoctoral Researcher in Astrophysics to join the project MuSES (Multi-messenger Studies of Extragalactic Super-colliders), led by Prof. Yuri Kovalev (ERC grant No. 101142396).
The project focuses on the physical processes near supermassive black holes that launch and propagate relativistic jets in active galactic nuclei (AGN).
Project Objectives
- Observational studies of AGN jet geometry, collimation, and acceleration.
- Probing neutrino production mechanisms using multi-messenger blazar data.
The prime goal is to combine VLBI observations with other electromagnetic and neutrino data to deepen our understanding of particle acceleration and neutrino production in blazars.
Candidate Profile
We seek a researcher whose scientific interests align with one or more of the project objectives. Experience in any of the following areas is desirable, though not strictly required:
- Radio interferometry techniques and VLBI
- Modern methods of electromagnetic or multi-messenger statistical data analysis
- AGN jet simulations
Application Details
For further information on the position, application procedures, and contact details, please refer to the MPIfR link here:
https://jobs.b-ite.com/jobposting/88f04e3c43c6731c6b82420875ac220c71f132720
Application deadline: November 10, 2025
Do not hesitate to contact me with any questions.
With best regards,
Yuri Kovalev
País: Alemania
SEA ASTRONOMIA
Título: ICCUB's Maria de Maeztu Postdoctoral positions and Fellowship
Centro: Instituto de Ciencias del Cosmos de la Universitat de Barcelona
Tipo: Postdoctoral
descripción:
The Institute of Cosmos Sciences of the University of Barcelona (ICCUB) invites applications for two postdoctoral positions and one ICCUB Postdoctoral Fellowship, offered under the framework of its Unit of Excellence Maria de Maeztu. All positions are funded for up to 3 years.
The three scientific profiles are as follows:
- Position in Beyond the standard models of cosmology and particle physics
- Position in Gravitational wave physics
- Position in Quantum Resources for Science and Technology
These positions are part of a dynamic and interdisciplinary research environment at one of Europe’s leading centers in cosmology, astrophysics, and particle physics. The Institute of Cosmos Sciences (ICCUB) at the University of Barcelona, established in 2006, focuses on cosmology, astrophysics, particle physics, quantum physics, and nuclear physics. With over 70 scientists, 20 engineers, and 90 postdoctoral researchers and PhD students (35% international), ICCUB collaborates internationally on projects like Gaia, LHCb, Virgo, MAGIC, CTA, and DESI. It also has an Advanced Technology Unit supporting experimental research requiring cutting-edge technology.
Requirements:
Applicants must hold a PhD in Physics, Astrophysics, or a closely related field by the start date of the contract, approximately in October 2026. We are looking for motivated researchers with a strong track record and a collaborative spirit.
Employment Terms:
- Duration: up to 3 years
- Start Date: Preferably by Fall 2026 (flexibility possible for parental or special circumstances)
- Salary:
- Maria de Maeztu Postdoctoral Positions: Approx. 36.360€/year (gross), including full social security and public healthcare coverage for the researcher, spouse or registered partner and children
- ICCUB Postdoctoral Fellowship: Approx. 42.900€/year (gross), including full social security and public healthcare coverage for the researcher, spouse or registered partner and children
- Research Support:
- Fellowship: €8,000/year for travel and training
- Postdoctoral Positions: €5,000/year for travel and training
- Access to ICCUB’s advanced computational infrastructure, training programs, and career development resources
Equal Employment Opportunity Statement
ICCUB offers and promotes a diverse and inclusive environment and welcomes applicants regardless of age, disability, gender, nationality, race, religion or sexual orientation (for additional information please see the Diversity, Equity and Inclusion Commission. Job seekers in need of a reasonable accommodation to complete the application process should call or email secre...@icc.ub.edu with their request.
Application Process:
To apply, please complete the application form and provide contact details for three referees. After submission, you will receive instructions to upload the following documents:
- Curriculum Vitae
- Cover Letter
- Research statement (max 4 pp) outlining research experience, interests, research plan and how the candidate’s profiles and research plan would fit with the scientific profile of the position(s)
- Publication List
- The contact of three Reference Letter writers (referees will be contacted directly)
Reference letters must be sent directly by the referees through the on-line application system (the system will contact these scientists you named, asking them to submit their letters of reference after a few working days). Applications will only be considered once at least two reference letters have been received.
Note: Applicants should select their preferred job offer.
Note: For questions regarding the application process, please contact Esther Pallarès at secre...@icc.ub.edu.
Deadline
Application deadline: November 30th, 2025
Review of applications will begin immediately after the deadline and will continue until all positions are filled.
Selection process:
The selection process consists of two phases: merit-based evaluation and an interview.
1. Merit-Based Evaluation
The Selection Committee will verify and assess the merits documented by the applicants. The maximum score for this phase is 80 points, distributed across the following categories:
Curriculum Vitae — Maximum: 30 points
The following aspects will be assessed:
- Scientific and technical contributions in the relevant research field.
- Quality and impact of publications, particularly those where the applicant is the lead author.
- Participation in research projects, collaborations, and scientific dissemination activities.
- Teaching experience, supervision of academic work and mentoring (e.g., theses, dissertations).
Alignment with the María de Maeztu Challenge — Maximum: 30 points
The following aspects will be assessed:
- A research statement that is ambitious, innovative, and clearly aligned with the objectives of the María de Maeztu Challenge.
- Potential for high-impact contributions within the proposed research line.
- Strategic use of relevant infrastructures and resources.
Reference Letters — Maximum: 20 points
The following aspects will be assessed:
- Strength and relevance of the recommendations.
- Evidence of the applicant’s research capabilities, independence, and potential for future contributions.
2. Interview: maximum 20 points
Applicants who score at least 50 points in the merit-based evaluation will be invited to an interview. The interview will be conducted in English and may take place online via a video conferencing platform.
Format and Content
- A presentation by the candidate: The presentation will last up to 20 minutes.
- Applicants will present their professional profile, focusing on how it aligns with the position and the María de Maeztu Challenge.
- They will also outline their vision for future scientific development and how they plan to contribute to the research environment.
Following the presentation, the Selection Committee may ask questions related to:
- The applicant’s research background and achievements.
- The proposed research statement.
- Any other relevant aspects of the application.
Scoring Criteria — Maximum: 20 points
- Up to 10 points for the alignment of the applicant’s profile with the objectives of the position.
- Up to 10 points for the clarity, feasibility, and impact of the applicant’s future research vision.
A minimum of 10 points is required to pass the interview phase.
Funding:
These positions are financed by the State Agency for Research of the Spanish Ministry of Science, Innovation and Universities through the "Unit of Excellence María de Maeztu 04/2019-03/2031" awarded to the Institute of Cosmos Sciences, grant CEX2024-001451-M funded by MICIU/AEI/10.13039/501100011033.
The Unit of Excellence Maria de Maeztu recognition has been awarded by the Spanish Government in 2025 for the third time to the ICCUB, as a center with a highly competitive strategic research programmes in the frontiers of knowledge.
País: España
SEA ASTRONOMIA
Título: Oferta de Beca de Doctorado
Centro: Universidad Complutense de Madrid
Tipo: Predoctoral
descripción:
(English version below)
Estimados/as colegas y estudiantes
Tengo una beca de doctorado de 4 años (FPI) para trabajar bajo mi supervisión en el proyecto Metal-THINGS de galaxias cercanas. La persona seleccionada se incorporará a nuestro grupo de investigación en la Universidad Complutense de Madrid.
El proyecto Metal-THINGS está obteniendo espectroscopía IFU para una muestra única de 34 galaxias cercanas. Estas galaxias han sido ampliamente observadas a lo largo de todo el espectro electromagnético, desde radio hasta ultravioleta, incluyendo datos de HST, JWST, VLA, LOFAR y Dustpedia. Con más de 130 noches de observación ya completadas utilizando el instrumento IFU VIRUS-P en el Observatorio McDonald (Texas), Metal-THINGS ofrece miles de espectros a escalas espaciales de 40–300 pc.
El/la doctorando/a se centrará en la explotación científica del conjunto de datos de Metal-THINGS, con especial énfasis en los siguientes temas:
- Analizar las tasas de formación estelar (SFRs)
- Investigar las propiedades multi-frecuencia de las galaxias de Metal-THINGS.
- Explorar la interacción entre poblaciones estelares, gas, polvo y retroalimentación en la evolución de las galaxias.
Requisitos:
- Grado en Física o en un campo afín, y Máster, preferiblemente en Astrofísica o un área relacionada.
- Buen nivel de inglés (oral y escrito).
- Experiencia en programación (Python o R de preferencia).
Experiencia previa con espectroscopía o estudios de galaxias será una ventaja, aunque no es obligatoria. Se anima especialmente a postular a mujeres y grupos subrepresentados.
Documentación a enviar a mari...@ucm.es :
- CV.
- Expedientes académicos de grado y máster
- Datos de contacto de una persona de referencia.
Se le dará prioridad a las solicitudes recibidas hasta el 12 de septiembre de 2025. No duden en escribirme si tienen alguna pregunta.
Un cordial saludo,
Maritza A. Lara-López
Universidad Complutense de Madrid
-----
Dear colleagues,
Applications are invited for a fully funded 4-year PhD position to work under my supervision on the Metal-THINGS survey of nearby galaxies. The student would join our active group at the Complutense University of Madrid (Universidad Complutense de Madrid).
The Metal-THINGS survey is obtaining IFU spectroscopy for a unique sample of 34 nearby galaxies. These galaxies have been extensively observed across the electromagnetic spectrum, from radio to UV, including data from HST, JWST, VLA, LOFAR, and Dustpedia. With more than 130 nights of observations already completed using the IFU instrument VIRUS-P at McDonald Observatory (Texas), Metal-THINGS provides thousands of spectra at spatial scales of 40–300 pc.
The PhD candidate will focus on the scientific exploitation of the Metal-THINGS dataset, with particular emphasis on:
-Analyzing star formation rates (SFRs) across different galaxy environments.
-Investigating the multiwavelength properties of Metal-THINGS galaxies.
-Exploring the interplay between stellar populations, gas, dust, and feedback in shaping galaxy evolution.
Requirements:
-Undergraduate degree in Physics or a related field, and a Master’s degree, preferably in Astrophysics or a related area.
-Good level of English (spoken and written).
-Programming experience (Python or R preferred).
Previous experience with spectroscopy or galaxy surveys is an advantage, but not required. Applications from women and underrepresented groups are strongly encouraged.
Interested candidates should send the following documents to mari...@ucm.es :
- A CV
- Transcripts of undergraduate and Master’s studies (in English if possible, at this stage a simple online translation is acceptable, together with the original copy)
- Contact details of one referee.
Priority will be given to applications received by September 12, 2025. Feel free to email me if you have any question.
Best regards,
Maritza A. Lara-Lopez
Universidad Complutense de Madrid
Spain
País: Spain
SEA ASTRONOMIA
SEA ASTRONOMIA
Título: Unveiling the dusty, icy, and molecular material near accreting supermassive black holes with the James Webb Space Telescope
Centro: Centro de Astrobiología (CAB, INTA-CSIC), Villanueva de la Cañada, Madrid
Tipo: Predoctoral
descripción:
The Instituto Nacional de Técnica Aeroespacial “Esteban Terradas” (INTA) announces a selection process for a predoctoral contract (Professional Group M3) in the Centro de Astrobiology (CAB, INTA-CSIC) at the Villanueva de la Cañada site (Madrid) associated to the project “ATALENT” (position code PREATALENT); PI. Ismael Garcia-Bernete
Active Galactic Nuclei (AGN) release large amounts of energy that regulate star formation by altering the interstellar medium (ISM) and driving galaxy evolution. This PhD project will investigate the interaction between supermassive black holes (SMBH) and their host galaxies using tracers such as dust, ices, gas, and organic molecules (from simple species to complex hydrocarbons), some of which are relevant to prebiotic chemistry and have recently been detected in extragalactic environments.
Leveraging ~160 h of proprietary JWST data (Cycles 1-4), the PhD candidate will use advanced dust models and analysis tools to probe the chemical and physical properties of the ISM in obscured galactic nuclei. The project will benefit from the interdisciplinary environment at CAB, including collaborations with experts in molecular spectroscopy and ices, ensuring a solid, innovative thesis with international impact. It will also connect to future missions such as ELT, NewAthena, and PRIMA.
Supervisors: Ismael Garcia-Bernete & Almudena Alonso-Herrero
Interested candidates, please contact as soon as possible: Ismael García-Bernete ( igbe...@cab.inta-csic.es ) and/or Almudena Alonso-Herrero (aal...@cab.inta-csic.es ).
The application period ends 15 working days from the 2nd September.
Salary level, selection prosess, starting date and duration: see https://www.inta.es/export/sites/default/.galleries/RRHH/Laborales/2025/BASES-DE-CONVOCATORIA-PREDOCTORALES-2025.pdf
País: España
SEA ASTRONOMIA
Título: The impact of outflows in galaxies hosting AGN LINERs
Centro:
Tipo: Postdoctoral
descripción:
A contract for a postdoctoral position is on offer at the Instituto de Astrofísica de Andalucía (IAA-CSIC), as part of the IAA Severo Ochoa project (CEX2021-001131-S; PI. Isabel Márquez).
The selected candidate will work within the framework of a multiwavelength study of LINERs and their general impact on galaxy evolution. The research will focus on the study of the multiphase nature and impact of the detected outflows in LINERs with Integral Field Spectroscopic (IFS) data.
It is imperative that the candidate possesses a high level of expertise in IFS data.
Salary level: Doctor FC3 (around 42.000 euros per year, gross salary)
Starting date: since November 2025
Expected duration: up to December 2026
For further information, interested candidates please contact Isabel Márquez (isabel....@iaa.csic.es). Please include in the e-mail:
- CV of the candidate
- Name and e-mail of a reference researcher for the candidate.
Priority will be given to applications received before October 15th.
SEA ASTRONOMIA
Título: Postdoctoral researcher in millimeter and submillimeter instrument development
Centro: CSIC-ICE
Tipo: Postdoctoral
descripción:
The (sub)mm-wave instrumentation group at the Institute of Space Sciences (ICE-CSIC) seeks a highly motivated candidate for a postdoctoral position to research the design and optimization of waveguide manifold multiplexers for use as (sub)mm-wave
astronomical spectrometers with Dr. Tony Mroczkowski.
The successful candidate will also work on the design and optimization of free space and waveguide filters to reduce sources of (sub)mm interference (e.g. from satellite constellation communications).
Their research will contribute to and advance the goals of the 50-meter Atacama Large Aperture Submm Telescope (see atlast-telescope.org), a next-generation concept for a transformative (sub)mm astronomical facility, and will also be appropriate in upgrades of current-generation telescopes.
Qualifications
- A Ph.D. in Electrical Engineering, Telecommunications, Physics, Astrophysics, or a related field is required by the start date of the position.
- The candidate should be highly familiar with microwave engineering and waveguide designs. Candidates with experience in electromagnetic simulations of waveguide filters and filterbanks (e.g. Simulia CST, FEST3D, Mician Microwave) are especially encouraged to apply.
- Proficiency with computer aided design (CAD) such as Solidworks is also highly valued, along with experience in laboratory testing of microwave devices at room and cryogenic
temperatures. - The candidate should have a demonstrated ability to work both independently and collaboratively. Fluency in written and spoken English is required.
Position overview
- The appointment will be for up to 3 years.
- Application deadline: 15 October 2025.
- Start date: as soon as possible.
Interested candidates should submit the following in a single pdf file:
- A detailed curriculum vitae (CV), including a list of publications.
- A statement of research interests and relevant work to date (up to two pages).
- Names and contact details of 3 referees.
Applications (and informal enquiries) should be sent to Tony Mroczkowski (to...@ice.csic.es).
Please include the text “ICE-CSIC Postdoc Application - NAME” (where NAME is your name) in the subject line of the email.
We value diversity in our Institute and strive to create an inclusive environment where everyone feels welcome and valued, regardless of their background or identity.
SEA ASTRONOMIA
Título: The impact of outflows in galaxies hosting AGN LINERs
Centro: INSTITUTO DE ASTROFÍSICA DE ANDALUCÍA
Tipo: Postdoctoral
descripción:
A contract for a postdoctoral position is on offer at the Instituto de Astrofísica de Andalucía (IAA-CSIC), as part of the IAA Severo Ochoa project (CEX2021-001131-S; PI. Isabel Márquez).
The selected candidate will work within the framework of a multiwavelength study of LINERs and their general impact on galaxy evolution. The research will focus on the study of the multiphase nature and impact of the detected outflows in LINERs with Integral Field Spectroscopic data.
It is imperative that the candidate possesses a high level of expertise in IFS data.
Salary level: Doctor FC3 (around 42.000 euros per year, gross salary)
Starting date: since November 2025
Expected duration: up to December 2026
For further information, interested candidates please contact Isabel Márquez (isabel....@iaa.csic.es). Please include in the e-mail:
• CV of the candidate
• Name and e-mail of a reference researcher for the candidate
Priority will be given to applications received before October 15th.
Country: Spain
SEA ASTRONOMIA
Título: PhD position in space physics: particle acceleration in solar system plasmas. University of Murcia, Spain
Centro: Universidad de Murcia
Tipo: Predoctoral
descripción:
PhD position in space physics: particle acceleration in solar system plasmas
Deadline on Oct 17, 2025
Contact: sergio...@um.es
Job description:
The Heliophysics research group at University of Murcia welcomes applications for PhD positions funded by the University Research plan.
More Information: https://www.um.es/documents/d/investigacion/r-952_2025-convocatoria-formacion-personal-investigador-predoctoral-r1-borm-21-07-2025
Qualification requirements:
Candidates should
1. Have a Master Degree in Physics or related field
2. Provide a CV, including an official list of BSc and MSc grades
3. Be fluent in English OR Spanish
4. Be EU citizen or have a valid work permit in Spain
The next list of documents should be sent by email sergio...@um.es no later than October 01st to be fully considered
a. Official BSc certificate including subjects, grades and GPA.
b. Official MSc certificate including subjects, grades and GPA.
c. Name in the email one/two researchers who could tentatively provide a reference letter.
d. short CV
Our group:
The primary research lines include solar system plasmas, studied by means of theoretical analysis and in-situ spacecraft observations.
https://www.um.es/web/heliofisica/inicio
Job conditions:
- 4-year contract
- Salary will be within the University of Murcia scale, including social security and institutional benefits.
- Starting date: Spring 2026 (or earlier)
The environment:
Murcia is a vibrant capital city in the south-east of Spain, the seventh of the country in terms of population, just 40 km from the Mediterranean Sea. With its year-round pleasant climate, Murcia, which is excellently connected with the rest of Spain and Europe (2 international airports less than one hour from the city, high speed rail, highways, ...) offers a plethora of outdoor and cultural recreational opportunities. Universidad de Murcia stands out as a major academic institution, providing an enriching environment conducive for research.
Contact:
Sergio Toledo-Redondo sergio...@um.es
SEA ASTRONOMIA
Título: ESA Archival Research Visitor Programme
Centro: European Space Agency (Netherlands and Spain)
Tipo: Postdoctoral
descripción:
To increase the scientific return from its space science missions, the European Space Agency (ESA) welcomes applications from scientists interested in pursuing research projects based on data publicly available in the ESA Space Science Archives (https://www.cosmos.esa.int/web/esdc).
The ESA Archival Research Visitor Programme is open to scientists, at all career levels, who are affiliated with institutes in ESA Member States and Cooperating States. All visits must comply with the ESA security directives, which may necessitate additional checks. Early-career scientists and PhD students are particularly encouraged to apply. We encourage applications from women and minorities. The peer-review evaluation process is anonymised to ensure equal opportunities for all applicants.
During their stay, visiting scientists will have access to archives and mission specialists for help with the retrieval, calibration, and analysis of archival data. In principle, all areas of space research covered by ESA science missions can be supported.
Residence lasts typically between one and three months, also distributed over multiple visits. Research projects can be carried out at ESAC (Madrid, Spain) and at ESTEC (Noordwijk, Netherlands). To offset the expenses incurred by visitors, ESA covers travel costs from and to the home institution and provides support for lodging expenses and meals.
Applications received by 10 November 2025, 23:59 UTC, will be considered for visits in spring and summer 2026.
For further details, including areas of research and contact information, please refer to https://www.cosmos.esa.int/web/esdc/visitor-programme or write to the programme coordinators at ar...@cosmos.esa.int
País: Países Bajos
SEA ASTRONOMIA
Título: Addressing the Hubble tension with strong gravitational lensing
Centro: Institute of Cosmos Sciences of the University of Barcelona (ICCUB)
Tipo: Predoctoral
descripción:
The Hubble constant, H0, that measures the current expansion rate of the Universe is one of the key parameters of the cosmological model. It can be measured from the Cosmic Microwave Background or directly in the local Universe. While the two measurements should give the same value, as they measure the same universe, they do not agree in practice. This can be a sign that the cosmological model does not describe well-enough our universe, or that the measurements of H0 somehow suffer from systematics. One fully independent way of measuring H0 locally is to use the so-called time delays in strongly lensed quasars, in combination with detailed models of the potential well for the galaxy(ies) responsible for the lensing effect. The PhD is fully devoted to the measurement of H0 with strong lenses and will involve lens modeling, dynamical modeling of lenses as well as processing of HST and JWST observations of such objects. This work, and therefore the student, is/will be part of the TDCOSMO collaboration.
The student will join the new research group of Prof. Frédéric Courbin, at ICCUB but will of course benefit from and contribute to the other groups in observational cosmology at ICCUB.
País: Spain
SEA ASTRONOMIA
Título: Postdoctoral researcher in Juice/SWI Science Operations
Centro: Max Planck Institute for Solar System Research
Tipo: Postdoctoral
descripción:
The Max Planck Institute for Solar System Research (MPS) in Göttingen is one of the world's leading research institutions in the field of solar physics and planetary research with around 300 employees. The interdisciplinary research focus is the investigation of the development, diversity and dynamics of planets, moons, small bodies, the sun and solar-like stars. The MPS develops and operates scientific instruments for current and future space missions (e.g. ESA, NASA), and carries out cosmochemical laboratory investigations of meteorites as well as numerical modeling on state-of-the-art supercomputers.
The Planetary Science Department at MPS invites applications for the position of a
Postdoctoral researcher (f/m/d) in SWI Science Operations
This postdoctoral position, as part of the Planetary Atmospheres research group and the (Submillimetre Wave Instrument) SWI project in particular, offers a unique opportunity to engage in the technical and scientific aspects of space research in the context of a state-of-the-art space mission. We are looking for a candidate with a proactive and solution-oriented mindset who is willing to learn and apply new concepts and techniques.
We are seeking a dedicated Postdoctoral Researcher to join our team, focusing on the development of the SWI ground segment, particularly the software tools used for science operations planning. In this role, you will not only engage with the technical aspects of the SWI science operations planning developments but also provide valuable support and expertise in physical modeling across one or more domains aligned with the SWI science goals. These domains include, but are not limited to, radiative transfer, thermophysical modeling of surfaces, and the chemistry and dynamics of atmospheres. The final scientific project for this position will be de-veloped according to the postdoc’s preferences. Project ideas that enhance SWI science are encouraged.
Your Tasks
- Maintain, enhance, and build upon existing SWI science operations tools and ground segment data pipeline (mostly Python)
- Collaborate closely with the SWI operations and science teams to understand SWI's scientific requirements and translate them into technical solutions for operations
- Act as a “developer” or "product owner" when an agile development strategy is pursued during JSOC (Jupiter Science Operation Center) lead science planning exercises
- Contribution to the meetings and relevant reviews for the SWI project ground segment and operations milestones relevant to the science data calibration
Your Qualification
- A PhD (or soon to be completed PhD) in physics, planetary science, or a Doctoral degree in aerospace, telecommunication, or software engineering
- A solid Python programming skill
- Experience in science data analysis, and physical model development
- Ability to work in a team and learn new things
- Good command of spoken and written English
- Previous experience in space instrument operations will serve as a valuable asset in this role
Additional Information
- Position can be filled from January 2026 (a sooner start can be considered)
- Initial contract is for 2 years, extension may be possible depending on performance
- Remuneration is according to EG 13 TVöD-Bund
- Application deadline is Oct, 31. 2025
We look forward to receiving your informative application documents (cover letter, CV, references, certificates). Please submit these via the digital application portal (https://www.mps.mpg.de/career/jobs). If you have any questions, please do not hesitate to contact Dr. Ladislav Rezac (re...@mps.mpg.de).
The Max Planck Society endeavours to achieve gender equality and diversity. Furthermore, the Max Planck Society seeks to increase the number of women in those areas where they are underrepresented and therefore explicitly encourages women to apply. The Max Planck Society is committed to increasing the number of individuals with disabilities in its workforce and therefore encourages applications from such qualified individuals.
País: Germany
SEA ASTRONOMIA
Título: One Postdoctoral Contract Dynamic Interactions and Exoplanets 2025 (PS-2025-072)
Centro: Instituto de Astrofísica de Canarias
Tipo: Postdoctoral
descripción:
The IAC (Tenerife) announces ONE postdoctoral contract to work on the project linked to the line of research “Exoplanets and Astrobiology”. The contract is funded by the project “Big problems for small bodies: DISrupting COmetary BOdies and asteroids using Large Objects” (PID2021-127289NB-I00), led by Prof. Eva Villaver Sobrino.
Research topics at the IAC include most areas of astrophysics: Solar Physics (FS), Exoplanetary System and Solar System (SEYSS), Stellar and Interstellar Physics (FEEI), The Milky Way and The Local Group (MWLG), Formation and Evolution of Galaxies (FYEG), and Cosmology and Astroparticles (CYA-CTA). All of these are supported by an ambitious instrumentation programme. Further information about the IAC's research programme, its Observatories and the 10.4m GTC is available at the IAC's web page: https://www.iac.es/en
Tasks:The successful candidate will pursue research in the following fields:
- Study the formation, dynamics, and disruption of planetesimals, comets, and asteroids in proto-planetary and evolved star systems, including their ejection into interstellar space.
- Investigate the role of small bodies in planetary evolution and astrobiology, focusing on water delivery, atmospheric composition, and chemical enrichment of planets.
- Characterize the detectability and prevalence of exocometary activity and debris disks around stars of different spectral types, from main-sequence A-type to cooler late-type stars.
- Quantify the gravitational perturbations and resonances with large bodies (planets and stars) that drive scattering events, mass depletion, and the release of planetesimals.
Particular attention will be given to applicants with experience in the field of Exoplanets and dynamical evolution of systems.
País: Spain
SEA ASTRONOMIA
Título: Postdoctoral researcher (f/m/d) in Juice/SWI Science Operations
Centro: The Max Planck Institute for Solar System Research
Tipo: Postdoctoral
descripción:
The Max Planck Institute for Solar System Research (MPS) in Göttingen is one of
the world's leading research institutions in the fields of solar physics and planetary
research, with approximately 300 employees. The interdisciplinary research focus
lies in the investigation of the development, diversity, and dynamics of planets,
moons, small bodies, the sun, and solar-like stars.
The Planetary Science Department at MPS invites applications for the position of a
Postdoctoral researcher (f/m/d) in Juice/SWI Science Operations
Your Qualification
- A PhD (or soon to be completed PhD) in physics, planetary science, or a Doctoral degree in aerospace, telecommunication, or software engineering
- A solid Python programming skill
- Experience in science data analysis, and physical model development
- Ability to work in a team and learn new things
- Good command of spoken and written English
- Previous experience in space instrument operations will serve as a valuable asset in this role
We look forward to receiving your informative application documents (cover letter, CV, references, certificates). Please submit these via the digital application portal (https://www.mps.mpg.de/career/jobs). If you have any questions, please do not hesitate to contact Dr. Ladislav Rezac (re...@mps.mpg.de).
País: Germany
SEA ASTRONOMIA
Título: TRES CONTRATOS PREDOCTORALES FPI 2025 IAC PS-2025-067
Centro: Instituto de Astrofísica de Canarias
Tipo: Predoctoral
descripción:
The IAC (Tenerife, Spain) invites applications for THREE PhD fellowship in Astrophysics in the framework of the projects:
• MATRYOSHKA- Globular Clusters, the key to understand the evolution of galaxies (PID2024-162088NB-I00) IPs. Anna Ferré Mateu / Michael Beasley.
• Dynamics of the Solar Atmosphere: connectivity, energy transfer and diagnosis (PID2024-156538NB-I00) IPs. Íñigo Arrgui Uribe-Echevarría / Sergio González Manrique.
• Science and Technology for the ARIEL Mission: The IAC Contribution (PID2024-158486OB-C32) IP. Enric Pallé Bago.
The contracts are linked to the training of the successful candidates in the scientific and technical fields, through the promotion and development of activities related to scientific research, technological development, and innovation, with the aim of completing a PhD theses within the framework of one of the projects.
The successful candidates will work at the IAC headquarters in La Laguna, (Tenerife) in a stimulating research environment. They will be expected to join the projects’ research groups and work towards obtaining a PhD.
A maximum of EUR 2,500 in aid is established, which will cover real, necessary and duly documented expenses related to the candidate's incorporation into their position at the IAC, at any of its locations. These expenses must fall into the following categories and have been incurred within the period of 14 days immediately prior to the start date of the contract: (1) Air or boat travel from the person to be recruited to Tenerife or La Palma, as appropriate. The ticket price will be the most economical fare. (2) Accommodation expenses in Tenerife, duly documented by invoice, and living expenses, from the day of arrival to the start date of the contract and in accordance with the maximum allowances for accommodation and living for civil servants, Group II.
No other expenses will be reimbursed. All these expenses must be authorized in advance by email to the interested party, who will be informed in advance of how to access this aid. The IAC is not responsible for any expenses incurred by the interested party that have not been authorized in advance.
Qualifications: To be considered, applicants must have a degree in Physics or Mathematics
The degree must satisfy the admission requirements of the University of La Laguna (ULL) PhD Programme in astrophysics, in which the student must register. The ULL requirements are satisfied by applicants with an MSc, as well as by those students with an Undergraduate Degree who have already obtained at least 300 credits (ETCs) of which at least 60 credits should correspond to an MSc Degree (other ways to fulfil the ULL requirements are possible; see the ULL website for details).
The candidates must satisfy the admission requirements by the deadline of this call.
País: Spain
SEA ASTRONOMIA
Título: Puesto técnico o predoctoral: Análisis automático de datos en los observatorios CTA y MAGIC - 1 año
Centro: Grupo de Física de Altas Energías: Universidad Complutense de Madrid
Tipo: Predoctoral
descripción:
El Grupo de Física de Altas Energías de la Universidad Complutense de Madrid ofrece un puesto técnico o predoctoral, financiado por la Comunidad de Madrid dentro del Programa de Jóvenes Investigadores, con las siguientes características principales
- Duración 1 año, salario 1770 eur/14 pagas. Comienzo estimado el 1 de diciembre de 2025. Sería posible su extensión, vía una beca competitiva, de cara a una tesis doctoral en búsquedas de materia oscura, observaciones de núcleos galácticos activos, estudio de púlsares en rayos gamma o aprendizaje automático.
- Graduad@s en Física, Informática, Ingeniería o grados afines, menores de 30 años. Se valorará un máster, preferentemente en Astrofísica, Física Fundamental o Informática.
- Trabajo en desarrollo y mantenimiento de programas de análisis automático de datos masivos en los observatorios CTA y MAGIC.
- Se valorarán conocimientos de programación: Python, Git, shell scripts.
- La convocatoria no admite candidat@s que hayan trabajado en la Universidad Complutense de Madrid en los últimos 6 meses.
El Grupo de Altas Energías de la Universidad Complutense de Madrid, parte del Instituto universitario IPARCOS, ofrece un puesto de ayudante de investigación para trabajar en los observatorios de Astropartículas CTA y MAGIC. La convocatoria completa está publicada en la página web de la UCM https://www.ucm.es/ct49-25 y el plazo es corto, se abrirá el 8/10/2025 y se cerrará el 14/10/2025. Se aconseja a los interesados en solicitar la plaza que contacten previamente al correo joseluco[at]ucm.es.
País: España
SEA ASTRONOMIA
Título: One Postdoctoral Contract GAIA-SIREN 2025 (PS-2025-070)
Centro: Instituto de Astrofísica de Canarias
Tipo: Postdoctoral
descripción:
The IAC (Tenerife) invites applications for ONE postdoctoral contract to work on the project linked to the line of research “Chemical Abundances in Stars”. The contract is funded by the project “Stellar interactions and nucleosynthesis in the era of large surveys” (LCF/BQ/PI23/11970031), led by Dr. Ana Escorza, and by the project “Explotación científica de NIRPS y DESI: espectroscopía de alta resolución para estudiar exoplanetas y las estrellas más primitivas de la Vía Láctea” (PID2023-149982NB-I00), led by Dr Jonay González Hernández.
Research topics at the IAC include most areas of astrophysics: Solar Physics (FS), Exoplanetary System and Solar System (SEYSS), Stellar and Interstellar Physics (FEEI), The Milky Way and The Local Group (MWLG), Formation and Evolution of Galaxies (FYEG), and Cosmology and Astroparticles (CYA-CTA). All of these are supported by an ambitious instrumentation programme. Further information about the IAC's research programme, its Observatories and the 10.4m GTC is available at the IAC's web page: https://www.iac.es/en
Tasks:The successful candidate will pursue research in the following fields:
- Chemical abundances of low- and intermediate-mass stars.
- Analysis of data from the Gaia mission: astrometry, photometry and RVS spectroscopy.
- Neutron-capture elements (produced by the s-, i- and r-processes) and their different astrophysical origins.
- Galactic distribution of stars enriched in these elements, from the most primitive and most metal-poor stars in the halo to the more metal-rich bulge and disk stars.
Particular attention will be given to applicants with experience in the field of stellar spectroscopy of neutron-capture elements with different spectral resolutions.
País: Spain
SEA ASTRONOMIA
Título: One Postdoctoral Contract PLATO-EXO 2025 (PS-2025-074)
Centro: Instituto de Astrofísica de Canarias
Tipo: Postdoctoral
descripción:
The IAC (Tenerife) invites applications for ONE postdoctoral contract to work on the project linked to the line of research “Helio and astero-seismology and exoplanets search”. The contract is funded by the project “Asteroseismology and Exoplanet science with PLATO and preparations for HAYDN at IAC” (PID2023-149439NB-C41), led by Drs. Hans Deeg and Savita Mathur.
Research topics at the IAC include most areas of astrophysics: Solar Physics (FS), Exoplanetary System and Solar System (SEYSS), Stellar and Interstellar Physics (FEEI), The Milky Way and The Local Group (MWLG), Formation and Evolution of Galaxies (FYEG), and Cosmology and Astroparticles (CYA-CTA). All of these are supported by an ambitious instrumentation programme. Further information about the IAC's research programme, its Observatories and the 10.4m GTC is available at the IAC's web page: https://www.iac.es/en
Tasks:The successful candidate will pursue research in the following fields:
- Detection and analysis of extrasolar planet systems, especially around binary stars.
- Analysis and interpretation of photometry from ground and space-based facilities.
- Development of analysis-tools for ground-based photometry.
- The availability to participate in outreach activities related to PLATO is appreciated.
Particular attention will be given to applicants with experience in the field of extrasolar planets and/or binary stars, with emphasis on the analysis of photometric data and planet system dynamics, and the corresponding development of tools.
Requirements: The candidates must have an excellent research record, commensurate with the duration of their research career. They must be in possession of a Ph.D. degree in Astrophysics or Physics by the application deadline.
Applications from candidates not in possession of a PhD will be rejected without further consideration.
Candidates who prepared their thesis at the IAC have to present accreditations of complementary training at other research centers (this period should be either 1 continuous year or 18 accumulated months) by the application deadline. The IAC is an equal-opportunity employer. We encourage, in particular, applications by women and by members of minorities.
SEA ASTRONOMIA
Título: Three Postdoctoral Contracts ChronoGal 2025 (PS-2025-078)
Centro: Instituto de Astrofísica de Canarias
Tipo: Postdoctoral
descripción:
The IAC (Tenerife, Spain) invites applications for THREE postdoctoral fellowships in Astrophysics to work on the project linked to the line of research “Galaxy Evolution in the Local Group” in the framework of the European Research Council Advanced Grant funded project “Chronology of our Galaxy from Gaia color-magnitude diagram fitting (ChronoGal)” HORIZON EUROPE ERC-2024-ADG, Grant Agreement number: 101201412), led by Prof. Carme Gallart.
The successful candidates will work at the IAC's headquarters in La Laguna (Tenerife) in a stimulating research environment. They will join the “Galaxy Evolution in the Local Group” team, a growing, dynamic and collaborative research group mainly devoted to Galactic Archaeology and Near-field Cosmology research, both from the observational (e.g. Gaia, WEAVE, 4MOST, LSST) and theoretical perspective, in collaboration with the “Numerical Astrophysics” research team.
Research topics at the IAC include most areas of astrophysics: Solar Physics (FS), Exoplanetary System and Solar System (SEYSS), Stellar and Interstellar Physics (FEEI), The Milky Way and The Local Group (MWLG), Formation and Evolution of Galaxies (FYEG), and Cosmology and Astroparticles (CYA-CTA). All of these are supported by an ambitious instrumentation programme. Further information about the IAC's research programme, its Observatories and the 10.4m GTC is available at the IAC's web page: https://www.iac.es/en
Tasks: The successful candidates will pursue research in the following fields:
Postdoc 1: Chrono-chemo-dynamical evolution of the Milky Way disk and halo, including one or several of the following topics:
- Derivation of star formation histories and age-metallicity distributions of selected stellar samples in the Milky Way disk and halo
- Mechanisms of stellar migration in the Milky Way disk
- Chemical evolution modelling with star formation history inputs
- Homogenization of spectroscopic surveys
Postdoc 2: Chrono-chemo-dynamical evolution of the Milky Way inner disk and bulge, including one or more of the following topics:
- Derivation of star formation histories of the Milky Way bulge and inner disk
- Reddening map derivation
- Statistical methods of star formation history and age derivation
Postdoc 3: Theoretical research on galaxy formation and evolution, including one or more of the following topics:
- Formation and evolution of Milky Way-like galaxies in a cosmological framework
- Controlled simulations of individual Milky Way-like galaxies
SEA ASTRONOMIA
Título: Two Postdoctoral Contracts SPEAR 2025 (PS-2025-077)
Centro: Instituto de Astrofísica de Canarias
Tipo: Postdoctoral
descripción:
The IAC (Tenerife) invites applications for TWO postdoctoral fellowships in Astrophysics to work on the project linked to the line of research “Exoplanets and Astrobiology” in the framework of the European Research Council Advanced Grant funded project “Sub-Neptunes as Predecessors for Earth-like planets Atmospheric Research for Habitability with the ELTs (SPEAR) HORIZON-ERC-2024-ADG, Grant Agreement number 10120067, led by Prof. Enric Pallé.
Research topics at the IAC include most areas of astrophysics: Solar Physics (FS), Exoplanetary System and Solar System (SEYSS), Stellar and Interstellar Physics (FEEI), The Milky Way and The Local Group (MWLG), Formation and Evolution of Galaxies (FYEG), and Cosmology and Astroparticles (CYA-CTA). All of these are supported by an ambitious instrumentation programme. Further information about the IAC's research programme, its Observatories and the 10.4m GTC is available at the IAC's web page: https://www.iac.es/en
Role and Research Environment: The ERC-funded SPEAR project is an ambitious one, aiming at habilitating the characterization of small earth-size planets in the habitable zone of their stars, with the upcoming ANDES instrument at the European ELT (and similar instrumentation at other ELTs). The selected candidates are expected to spend the majority of their time to contribute to this effort.
However, the successful candidates will also have the opportunity to join the dynamic "Exoplanets and Astrobiology" group at the IAC, which actively participates in the Guaranteed Time Observations (GTO) programs of the MuSCAT2 collaboration, the CHEOPS satellite, and the CARMENES and ESPRESSO spectrographs. The group plays a leading role in the development of major international missions such as the ARIEL and PLATO space missions, as well as the ANDES and HARMONI instruments for the ELT. Furthermore, the group is deeply involved in the follow-up of the TESS mission and maintains a strong, active research focus on the characterization of planetary atmospheres.
A strong publication record is expected, as well as independence and leadership capacity, demonstrated in the achievement of original lines of research, and the lead of successful observing proposals or funding applications. Given the long duration of the contracts, successful candidates will be also given the opportunity to direct PhD and master thesis students, and in due time will be expected to integrate and apply for additional funding within the Spanish and EU programs.
In particular, the successful candidates will be pursuing research in the following fields:
- Detection and characterization of exoplanet atmospheres
- Detailed simulations of planetary atmospheres and detectability studies
- Model development of 3D stellar atmospheres
- Applications of machine learning and AI to exoplanet data analysis
- Biomarkers and habitability of Earth-like planets
Particular attention will be given to applicants with experience in the fields of exoplanet atmospheric characterization with high-resolution spectrographs, machine learning and AI applied to astronomical problems (including exoplanets) and experience with 3D, non-LTE stellar and planetary models.