Science Systems and Applications, Inc. (SSAI) seeks a talented and goal-oriented individual to join our team supporting NASA’s Goddard Space Flight Center (GSFC). The selected candidate will work closely with contractor and NASA scientists to provide scientific programming support for a complex earth system model and its products including weather analyses and forecasts, constituent analyses and forecasts, reanalyses, and other gridded datasets. The effort also includes data assimilation and forecast operations, algorithm and workflow development, data processing, scientific analysis, data validation, data management, and documentation support.

Duties include, but are not limited to:

• Maintaining and enhancing quality assurance applications

• Designing and implementing novel statistical methods used to validate model data

• Curating observational and statistical data used in experimental workflows

• Collaborating with partner organizations on joint software projects, e.g. next-generation database software packages

• Interfacing with a NASA supercomputing facility, which manages web servers and database systems

• Provide documentation and updates when necessary to stay abreast in the current technological industry and climate

• Support Python development efforts with Earth System Modeling groups at NASA GSFC by providing guidance and answering questions

REQUIRED QUALIFICATIONS

• B.S. degree, in atmospheric science, oceanography or other physical science, mathematics, statistics, or computational science, plus 3 or more years of experience in scientific programming or and equivalent combination of education and experience.

• Experience using Unix/Linux

• Strong Python programming skills

• General knowledge of SQL-driven database technologies

• Demonstrated availability to work well in a team environment

• Solid communication skills, both oral and written

• Permanent Residency or US Citizenship required.

DESIRED QUALIFICATIONS

• Experience with Python Data Visualization Libraries like Bokeh, Matplotlib, etc.

• Experience with high performance computing environments

• Proven ability to quickly master new programming languages

• Experience with software engineering and programming with C++, Java, Bash, HTML, Javascript, CSS, as well as parallel processing using Python, MPI, and OpenMP

• Experience using directed acyclic graph (DAG)-based workflow engines (especially, Cylc, or related alternatives, like Airflow or Dagster) and SLURM workload manager

• Experience with full-stack application development using tools like Flask and Django

• Knowledge of an Earth science discipline

  EOE, including disability/vets

  Physical Requirements: While performing the duties of this job, the employee is regularly required to stand, walk, and use hands to touch, handle or feel objects, tools or controls. The employee frequently is required to talk and hear and occasionally required to reach with hands and arms and stoop, kneel, crouch, or crawl. Must regularly lift and/or move up to 10 pounds, and occasionally lift and/or move up to 25 pounds. Specific vision abilities required by this job include close vision, peripheral vision, depth perception and the ability to adjust focus.