Bachelor's degree in STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 5 years of related experience, or a Master's degree with 3 years of related experience, or 1 year with a PhD. Experience with Behavior Driven Development (BDD) using tools like Gherkin and Cucumber for automated acceptance testing Experience with Software Change Control, Change Management, Code Quality, Static Analysis, and CI/CD tools such as:

Atlassian tool suite, Jira, GitHub, GitLab, SonarQube, Coverity, and Jenkins. Must be able to support an in-person / closed-area work environment Principal Software Engineer - Level 4):

Bachelor's degree in STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 8 years of related experience, or a Master's degree with 6 years of related experience, or 4 years with a PhD. Applicants must have a current, active in-scope DoD-issued Secret security clearance at the time of application, which is required to start Recent and extensive Experience Developing Software in C++ or Java Experience with Behavior Driven Development (BDD) using tools like Gherkin and Cucumber for automated acceptance testing Experience with Static & Dynamic Code Analysis Tools and Fuzzing Tools such as:

Coverity, Fortify, AND/OR SonarQube Experience with Software Change Control, Change Management, Code Quality, Static Analysis, and CI/CD tools such as:

Atlassian tool suite, Jira, GitHub, GitLab, SonarQube, Coverity, and Jenkins. Quick to learn and absorb new concepts and information Unix/Linux Operating System Experience Must be able to support an in-person / closed-area work environment Highly experienced with Linux, scripting, and operations Experience implementing complex mathematical algorithms in code Experience with automated software requirements testing and analysis Experience with battle management and/or fire control systems Experience developing software in an Model Based Systems Engineering (MBSE) environment. Very solid background in math and physics Advanced degree in Mathematics or Physics or Computer Science