Principal or Sr. Principal Software Engineer

Northrop Grumman
San Diego, CA

Design, development, maintenance, and execution of automated software tests for qualification of embedded software products Analyze requirements allocated to computer software configuration items (CSCI). Develop detailed, clear, and concise technical documentation. Experienced in working in a lab environment on an Agile project Principal: Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 5 years of related engineering experience; OR a Master's degree in a STEM discipline and 3 years of related engineering experience OR a PhD degree in a STEM discipline and 1 years of related engineering experience Sr. Principal: Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 8 years of related engineering experience; OR a Master's degree in a STEM discipline and 6 years of related engineering experience OR a PhD degree in a STEM discipline and 4 years of related engineering experience Experience with safety-critical embedded real time software. Experience with developing software and scripts in C/C++, and Python. Experience with software development methodologies and frameworks such as waterfall and / or Agile for all phases of the software development life cycle. Experience with software change control, change management, and CI/CD tools such as: Atlassian tool suite, GitHub, GitLab, AND/OR Jenkins. Experience with software architecture, design, implementation, integration, debugging, and testing safety-critical embedded real time software written in C/C++ running on real-time operating systems such as: VxWorks, Integrity, AND/OR Real Time Embedded Linux. Your ability to obtain and/or transfer and maintain the final adjudicated government Top -Secret clearance, and any program access(es) required for the position within a reasonable period of time, as determined by the company. (Note: SAP/PAR will be upgraded once selected candidate is in role. Therefore, candidates must also be able to obtain and maintain upgraded SAP/PAR.) Experience with UAV route planning, routing algorithms or other geometrically based algorithms. Familiarity with static code analysis tools such as: Coverity, SonarQube, and Fortify. Familiarity with using MATLAB Previous experience with existing avionic system Experience with SOAP and Java services.

Posted 2026-03-16

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