> Markdown version of [/jobs/ext/1248041-software-engineer-sr-stf-f-35-onsite-nas](https://www.wearedevelopers.com/jobs/ext/1248041-software-engineer-sr-stf-f-35-onsite-nas). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer Sr Stf - F-35 Onsite - NAS... - **Company:** Lockheed Martin - **Location:** St. Mary's County, MD, United States (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Systems Engineering, Command-Line Interface, Linux, Python (Programming Language), Software Systems, Data Streaming, Systems Integration, Extensible Markup Language (XML), SC Clearance, Information Technology - **Published:** July 12, 2026 - **Apply:** https://www.juju.com/job/00000000gfmcvn ## About the Role You are a collaborative, technically skilled professional who thrives in a complex, multi-stakeholder environment\. You excel at communication, problem-solving, and delivering high-quality software solutions on schedule\. Your experience with aerospace software, system integration, and stakeholder coordination makes you uniquely suited to drive the success of the F-35 In-A-Box program\., MUST BE A U\.S\. CITIZEN - This position is located at a facility that requires special access\. The selected candidate must possess an active Secret clearance to start\., * Bachelor's degree in STEM discipline \(Aerospace Engineering, Computer Science, Electrical Engineering, RF Engineering, or Systems Engineering preferred\) or 15\+ years relevant experience * Minimum of 3 years of experience in a customer\-facing technical role * 3\+ years of experience with tactical aircraft * Experience with Linux\-based command line systems * Experience with either JSE, AFSIM, or similar DoD simulation architectures Desired Skills: * MS Technical Degree in: Aerospace Engineering, Computer Science, Electrical Engineering, RF Engineering, or Systems Engineering * Flight test experience * Software\-In\-the\-Loop \(SIL\) test experience * Hardware\-In\-the\-Loop \(HIL\) test experience * Minimum of 3 years of experience in kill chain analysis * Linux fluency * XML fluency * Python fluency * Prior experience with Lockheed's MVDL product * Strong technical communications background including active conflict mitigation and conflict management experience * Demonstrated history of responsible self\-tasking & self\-management of workload without detailed or local oversight **Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret ## Description You will be the Software Engineer Sr Stf \- F\-35 for the F-35 In-A-Box team which is responsible for delivering and sustaining the F\-35IAB software solution at NAS Patuxent River\. What You Will Be Doing As the Software Engineer Sr Stf \- F\-35 you will be responsible for acting as the technical liaison between Lockheed Martin, the Joint Simulation Environment, and the U\.S\. Navy while ensuring the F\-35IAB product is correctly deployed and supported\. Your responsibilities will include: + Monitor JSE activities related to the F\-35IAB software and report pertinent findings to Fort Worth staff\. + Serve as the technical point of contact for JSE inquiries directed toward Lockheed Martin and vice-versa\. + Execute software deliveries and ensure timely data flow between Lockheed Martin and JSE, including remote sites\. + Troubleshoot installation issues, run software experiments, and facilitate clear communication among JPO, JSE stakeholders, and LM engineering\. What's In It For You We are committed to supporting your work\-life balance and overall well-being, offering flexible scheduling options\. Learn more about Lockheed Martin's comprehensive benefits package here\. \(https://lmt\.co/OneLM\-JobDescription\-Benefits\) Do you want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible a reality? We provide the resources and give you the flexibility to enable inspiration and focus - if you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better tomorrow with you\. ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Python-Based Data Streaming Pipelines Within Minutes](https://www.wearedevelopers.com/videos/1233-python-based-data-streaming-pipelines-within-minutes) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Crew Management System for Airlines: Plan duties for pilots & flight attendants worldwide](https://www.wearedevelopers.com/videos/1444-crew-management-system-for-airlines-plan-duties-for-pilots-flight-attendants-worldwide) - [Why and when should we consider Stream Processing frameworks in our solutions](https://www.wearedevelopers.com/videos/1085-why-and-when-should-we-consider-stream-processing-frameworks-in-our-solutions) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard)