Software Engineer Sr - E3

Overview As a Senior Software Engineer on the NASA Orion simulation team, you will design and implement simulation tools that replicate hardware behavior and mission scenarios. You will own the full software lifecycle, produce clear user documentation, and support users in software-only and hardware-in-the-loop setups. Your work enables realistic testing for Orion and future space missions. This role offers the chance to contribute to Artemis missions and advance space technology alongside a mission-driven team. Compensation / BenefitsMedicalDentalVisionFlexible work arrangements401(k) matchPaid time off ResponsibilitiesPlan, coordinate and execute simulation tool developmentDesign, code, test, and debug models and software with mathematical elementsManage full software development lifecycle and ensure quality standardsProduce user documentation and provide user support in various environmentsApply appropriate standards and processes across development life cycleAnalyze system capabilities and resolve program intent and data acquisition issues Key requirementsB.S in Engineering or related field3+ years of software engineering experienceExperience with full software development lifecycleProficiency in C++, PythonLinux experienceExperience debugging and implementing best software engineering practices in large-scale systemsClear and effective written and verbal communicationAbility to work independently and in a teamProblem-solving mindsetC++PythonLinux