> Markdown version of [/jobs/ext/2254059-systems-engineer-stf-e4](https://www.wearedevelopers.com/jobs/ext/2254059-systems-engineer-stf-e4). 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). --- # Systems Engineer Stf - E4 - **Company:** Lockheed Martin - **Location:** Chelmsford, MA, United States - **Salary:** $118,000.0 - $219,100.0 - **Contract:** Contract - **Skills:** Testing (Software), Systems Engineering, Configuration Management, Verification and Validation (Software), Systems Modeling Language, Systems Integration, Test Execution Engine, UML, SC Clearance, DODAF - **Published:** August 26, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9117593/systems-engineer-stf-e4 ## About the Role MUST BE A U.S. CITIZEN - This position is located at a facility that requires special access. The selected candidate must be able to obtain a secret clearance. A company-sponsored Interim Secret is required to start., * Bachelor's degree in Engineering, Physics, or related field * Demonstrated ability to support cross-functional teams through major technical reviews throughout the acquisition lifecycle (SRR, PDR, CDR, TRR) * Experience applying System Engineering processes in an Agile environment. * Prior customer engagement experiences requiring communication of technical concepts to external stakeholders * Strong understanding of test planning, test execution, and test analysis principles * Interim Secret Clearance required to start Desired Skills * Proficiency applying System Modeling Languages and frameworks (SysML, UML, DODAF, UPDM, or similar language) and experience with Cameo desired * Experience working across both sides of the Systems Engineering "V" * Experience leading cross functional teams preferred ## Description You will be the System Engineer for the Missiles & Fire Control (MFC) Systems team. Our team transforms customer and product requirements into complete, reliable missile-system solutions, delivering on schedule, within budget and with the highest level of performance and supportability. What You Will Be Doing As the System Engineer you will lead technical planning, integration, verification and validation activities across the full system lifecycle-from concept and design through fabrication, test, operation and disposal. You will translate requirements into hardware and software specifications, develop test plans, execute verification events and troubleshoot any anomalies that arise. Your responsibilities will include * Performing functional, timeline and trade-study analyses to allocate requirements and define interfaces for hardware and software. * Generating and executing subsystem- and system-level integration and test procedures, ensuring they meet cost, schedule and risk constraints. * Preparing test equipment and facilities, coordinating with test labs to support Design Verification Tests (DVT), Environmental Stress Screening (ESS), Electromagnetic Interference (EMI) and Functional Acceptance Test (ATP) events. * Supporting failure investigations, diagnosing hardware, software or test-equipment anomalies and driving corrective actions to closure. * Providing engineering evaluations for redesigns or upgrades to existing missile hardware, assessing impact on performance, cost and schedule. * Maintaining configuration control and documentation of test results, verification reports and lessons-learned artifacts. * Collaborating with cross-functional teams-systems, software, hardware, test, manufacturing and quality-to ensure seamless integration and compliance with program milestones. * Traveling domestically to support program test events, customer briefings and technical meetings. ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [ChatGPT and Java: A Match Made in Heaven or Hell?](https://www.wearedevelopers.com/videos/536-chatgpt-and-java-a-match-made-in-heaven-or-hell) - [Model Based Systems Engineering in an Agile Product Development Process](https://www.wearedevelopers.com/videos/68-model-based-systems-engineering-in-an-agile-product-development-process) - [Beyond UML: Making Sense of AI-Generated Code through Visual Architecture](https://www.wearedevelopers.com/videos/2102-beyond-uml-making-sense-of-ai-generated-code-through-visual-architecture) - [Communicate efficiently with Software Architecture Diagrams](https://www.wearedevelopers.com/videos/379-communicate-efficiently-with-software-architecture-diagrams) - [Remote Driving on Plant Grounds with State-of-the-Art Cloud Technologies](https://www.wearedevelopers.com/videos/251-remote-driving-on-plant-grounds-with-state-of-the-art-cloud-technologies) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Software Engineer Career: Things You Should Know](https://www.wearedevelopers.com/magazine/143-software-engineer-career-things-you-should-know) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [What is Software Engineering?](https://www.wearedevelopers.com/magazine/289-what-is-software-engineering) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools)