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# System Integration/Test Engineer Sr.

- **Company:** Lockheed Martin
- **Location:** Huntsville, AL, United States (Remote available)
- **Experience:** Expert
- **Salary:** $89,300.0 - $157,550.0
- **Contract:** Permanent contract
- **Skills:** C++ (Programming Language), Python (Programming Language), MATLAB, Subsystems, System Testing, Systems Integration, Scripting, Gitlab, Git, SC Clearance
- **Published:** July 23, 2026
- **Apply:** https://dejobs.org/x/x/6534F829D635448F8C637D4E2AD04CFD/job/

## About the Role

* Must have an ACTIVE Secret clearance.

 * Excellent Technical Writing; Test Procedures, Implementation plans, anomaly documentation, etc.

 * Bachelors degree preferred (from an accredited college in a related discipline) or relevant experience/combined education.

Desired Skills:

 * Scripting experience with Python, C++, Matlab or similar

 * Previous Space Testing Experience

 * Experience with Git/Gitlab

Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.

Clearance Level: Top Secret

## Description

Plans, implements, tests, documents, and maintains solutions for the integration and testing of in-house developed and COTS/GOTS components, elements, subsystems and/or systems. Synthesizes customer contractual needs and requirements into system test solutions that acknowledge technical, schedule and cost constraints. Establishes functional and technical specifications and standards, solves hardware/software interface problems, defines input/output parameters, and ensures integration of the entire system or subsystem. Reviews, evaluates and derives requirements for testability, develops and directs preparation and execution of comprehensive test plans, procedures and schedules for complete systems and/or subsystems. Coordinates subsystem and/or system testing activities with programs and other organizations. Performs analysis of test results and prepares comprehensive subsystem and/or system level evaluation reports which verify and validate system performance. Writes discrepancy reports
and performs integration regression testing to verify/validate incorporated fixes to software, components, subsystems and systems.


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