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Systems Integration Test Engineer Sr

Company

Lockheed Martin

Location

Orlando, FL

Posted

July 01, 2026

Position Overview

**Description:**
You will be the Systems Integration Test Engineer Sr for the Orlando IRST LSE Depot. Our team keeps the infrared search and track (IRST) line replaceable sub assemblies (WRAs) flying ready by maintaining, repairing, and continually improving depot processes, wiring diagrams, test equipment, and software tools.
**What You Will Be Doing**
As the Systems Integration Test Engineer Sr you will serve as the technical leader who partners with cross disciplinary engineers to troubleshoot, diagnose, and repair IRST WRAs. You’ll own the end to end test and sustainment effort for hardware returning to the customer, working on the D Shift/weekend 4/10 schedule.
Your responsibilities will include:
•Analyzing wiring diagrams, test data, and depot procedures to isolate and resolve hardware faults.
•Operating and calibrating electro optical test equipment for component and sub assembly verification.
•Developing and executing test plans that meet product and custom...

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