100% Sureshot Closable position | TWK_3019 Senior Z/OS Systems Analyst | state of Texas | Remote | Z/OS AND Mainframe system administration exp must

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sekhar u

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Dec 2, 2025, 10:28:46 AM (8 days ago) Dec 2
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Requirement details:

Internal job ID:TWK_3019

 Senior Z/OS Systems Analyst / Programmer (Systems Administrator)  

   State of Texas

Location: #Remote

    Interview mode: ☒    Through Microsoft Teams

NOTE:

    • The working position is Remote
    • Interview mode : Team meetings 
    • This program is looking for Mainframe z/OS Systems Programmer experienced profiles.
  • State client experience mot required

Total EXP:12+ years 


Required Skill:
  •  z/OS Systems Programming
  • Mainframe system administration 
  • Informatica Power Exchange Administration (CDC with IMS/VSAM) 
  • JES2, z/OS Unix (OMVS), SMS  
  • JOBTRAC 

Overview:

  • Senior-level role handling advanced system administration for agency mainframe applications and infrastructure.

  • Manages daily mainframe tasks like configuration, break/fix support, and user account setup.

  • Supports security, performance monitoring, and system maintenance.

  • Coordinates with Data Center (DCS), Network, Customer Support, and Application teams for smooth mainframe operations.

  • Nice to have: experience with Informatica Power Exchange (CDC with IMS/VSAM).

Key Responsibilities:

  • Act as subject matter expert for z/OS operating system and components.

  • Plan, implement, test, and support OS, network, and software upgrades/changes.

  • Provide end-user support for ISV tools (e.g., BlueZone) and administer SCLM.

  • Administer and support CICS and IMS.

  • Troubleshoot platform/software issues and perform root cause analysis.

  • Analyze performance issues and help with capacity planning and tuning.

  • Recommend system parameters and manage system libraries.

  • Provide technical consultation to other IT teams and lead/participate in z/OS-related projects.

  • Support integration testing of new products with existing applications.

  • Maintain and support mainframe production control, support jobs, and job scheduler.

Skills & Experience:

Required:

  • 5+ years: z/OS Systems Programming

  • 5+ years: Mainframe system administration

  • 5+ years: JES2, z/OS Unix (OMVS), SMS

  • 3+ years: TSS (Top Secret Security)

  • 3+ years: Performance monitoring and initial performance analysis

  • 2+ years: REXX

Preferred:

  • Informatica Power Exchange Administration (CDC with IMS/VSAM) – 3 yrs

  • Working knowledge of:

    • z/OS Operations, z/OS Networking (VTAM, TCP/IP)

    • Job scheduling (JOBTRAC), BlueZone terminal emulator, VTAM Session Manager (VTAM/SWITCH)

    • SMP/E, RMF, SMF, WLM, JCL

    • GRS, VSAM, TSO

  • Experience with TLS configuration (certs, SSL, RSA keys, SFTP, FTPS)

  • SCLM configuration/administration (or similar tools)

  • CPM for JOBTRAC


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Thanks & Regards

Sekhar | Sr.IT Technical Recruiter
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