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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Systems Engineer-Test - **Company:** BAE Systems - **Location:** Nashua, NH, United States - **Experience:** Expert - **Salary:** $97,008.0 - $164,914.0 - **Contract:** Permanent contract - **Skills:** Testing (Software), C (Programming Language), ANSI C, Systems Engineering, C Sharp (Programming Language), Network Analysis, Communications Protocols, Databases, Computer Engineering, Ethernet, IEEE-488, MATLAB, Oracle (Applications), Software Engineering, Telnet, Information Technology - **Published:** August 23, 2026 - **Apply:** https://dejobs.org/x/x/1549ED07AC9547888F0300DF0384C782/job/ ## About the Role BAE Systems, Precision Guidance and Sensing Solutions (PGSS) Product Line within the Precision Strike (PS) Business Area has an immediate opening for an experienced Systems Engineer specializing in support to our development efforts in our Terminal High Altitude Area Defense (THAAD) Missile Seeker program. The successful candidate will have combination of direct experience developing both hardware and software Test Solutions in Electro-Optical/Infrared domain. The candidate must also understand lab environment testing concepts and integration of systems, sub-assemblies, and components. The applicant should have a strong background in C code software development for PC based test and measurement applications and recent experience. Familiarity with Electrical Engineering hardware interfacing and electromechanical Test Systems is beneficial for this position. Our engineers are members of cross-functional, multi-disciplined teams focused on developing cost-effective systems that meet the needs of our customers. Candidates should be comfortable working with teams of all sizes and enjoy a mix of creative design work, mentoring the next generation of proteges, developing White Papers, presenting internally and externally, and leading test events. At BAE Systems, cultural and behavioral principles are a special part of our engineering organization, which means we are looking for team players who have demonstrated experience working successfully in group settings and will support our commitment to diversity and inclusion. Required Education, Experience, & Skills * Must be a US Citizen who has or can obtain a Secret Security Clearance * Experience with high performance data acquisition and control applications * Experience with various communication protocols such as Ethernet TCP/IP, Telnet, RS-485, HotLink, IEEE-488, USB, etc. * Background in Electrical Engineering and experience interfacing with Commercial Instrumentation such as Oscilloscopes, Multi-Meters, Network Analyzers, Lasers etc. * Experience in one or more software languages: ANSI C NI CVI, C , C#, MATLAB * Advanced circuit analysis skills to support troubleshooting and diagnosing issues * Bachelor s degree in Computer Science, Electrical Engineering, Software Engineering or Computer Engineering with 4 years of applicable experience Preferred Education, Experience, & Skills * Experience creating and upgrading test equipment for use in production * Experienced background in Electro-Optical / Infrared Sensor systems, modeling, test and diagnostics, for active and passive system solutions * Experience with ingesting and post processing datasets into Oracle or similar database Interfaces ## Related Videos - [Chat App Leak, Tesla’s Blurry Dashcam, and Meta Currency Beats Bitcoin - Keith Cirkel](https://www.wearedevelopers.com/videos/1857-chat-app-leak-tesla-s-blurry-dashcam-and-meta-currency-beats-bitcoin-keith-cirkel) - [Leveraging Large Language Models for Legacy Code Translation: Challenges and Solutions](https://www.wearedevelopers.com/videos/1157-leveraging-large-language-models-for-legacy-code-translation-challenges-and-solutions) - [C# 13 Unleashed: Live Demos of my Top 10 Cutting-Edge Features!](https://www.wearedevelopers.com/videos/1225-c-13-unleashed-live-demos-of-my-top-10-cutting-edge-features) - [SMART Test Automation - the experience of legacy transformation](https://www.wearedevelopers.com/videos/100215-smart-test-automation-the-experience-of-legacy-transformation) - [Building a hypercar from scratch](https://www.wearedevelopers.com/videos/607-building-a-hypercar-from-scratch) - [Testing .NET applications a Tool box for every developer](https://www.wearedevelopers.com/videos/704-testing-net-applications-a-tool-box-for-every-developer) ## Related Articles - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [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) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Quick guide: How to write a Software Developer CV](https://www.wearedevelopers.com/magazine/37-quick-guide-how-to-write-a-software-developer-cv) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)