two miscellaneous items on the web today:
blog: time series analysis with pandas, statsmodels and seaborn:
"
Statistical expertise demonstrated through at least one of the following:
<...>
Experience working with NumPy, SciPy, StatsModels, pandas, or SKLearn.
"
seen in job announcement by US Treasury Department
(It doesn't specify what programming language they are actually using, qualification just requires experience with any.)
Josef