> Markdown version of [/jobs/ext/4383382-secret-hwil-engineer](https://www.wearedevelopers.com/jobs/ext/4383382-secret-hwil-engineer). 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). --- # Secret HWIL Engineer - **Company:** Insight Global - **Location:** Huntsville, AL, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** C++ (Programming Language), Linux, Hardware Design, Hardware-In-The-Loop Simulation, System Testing, Real Time Systems, SC Clearance, Operational Systems - **Published:** October 2, 2026 - **Apply:** https://dejobs.org/x/x/5E5A67A63E78496087FB44CED2A1A247/job/ ## About the Role * Bachelors Degree in Engineering * Minimum 8 years of experience, ideally looking for 10+ years of experience * Real time operations system experience / LINUX * HWIL Architecture background * C/C++ experience for real time applications * Active Secret Clearance ## Description Insight Global is seeking a Senior Hardware-in-the-Loop (HWIL) Software Engineer / Real-Time Systems Engineer to support a government laboratory focused on missile system testing and verification. This individual will play a critical role in developing and maintaining HWIL capabilities that provide the infrastructure necessary for missile system testing, verification, and future test development. This position is ideal for an engineer who enjoys working at the intersection of software, operating systems, and hardware integration within highly deterministic real-time environments. This is 100% onsite in HSV, AL and will require a Secret Clearance.