Full-time Posted June 24, 2026
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Job Description

Sr. Systems Engineer (Software Integration & Test) – Contract To Hire
Hybrid (St. Louis, MO area) | 9/80 Schedule | ~10% Travel Contract To Hire Role

Overview
We are seeking a software-savvy Sr. Systems Engineer to support the development, integration, and testing of advanced Mission Equipment Packages (MEPs) for combat vehicle platforms. These systems support battlefield reconnaissance, survivability, lethality, radar, and electronic warfare capabilities. This role is ideal for someone with a strong software foundation who can operate at the systems level—particularly in integration, testing, debugging, and troubleshooting complex embedded systems. You’ll work closely with cross-functional engineering teams (software, electrical, mechanical, cyber) in both lab and field environments, helping to ensure system performance meets mission and customer requirements.

What You’ll Do

+ Support the integration and testing of mission systems on next-gen and legacy ...

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