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# Systems Integration/Test Engineer - E2

- **Company:** Lockheed Martin
- **Location:** Greenwood Village, CO, United States
- **Experience:** Experienced
- **Salary:** $79,300 - $147,300
- **Contract:** Permanent contract
- **Skills:** Computer-Aided Design, Configuration Management, Learning Management Systems, Extract Transform Load (ETL), Regression Testing, System Testing, Systems Integration, Transport Layer Security, Integration Tests
- **Published:** November 12, 2026
- **Apply:** https://www.careerbuilder.com/job-details/systems-integration-test-engineer-e2-littleton-co--175514c3-e075-442d-ac76-36701802e03b

## About the Role

System Integration (SI), Integration Testing, System Test, Analysis Skills, Testability, System Test, Input/Output, Testing, System Validation, Regression Testing, * Bachelor's degree in Mechanical, Systems, or Aerospace Engineering, or equivalent education.

 * 2 years of professional experience.
 * A relevant Master's degree may be substituted for 2 years of professional experience.
 * Strong communication and procedural development skills.
 * US Citizen with the ability to obtain a high level clearance.

Desired Skills

 * Certified Test Conductor certification or equivalent.
 * Experience working in a thermal cycle/TVAC test lab environment.
 * Experience with cryogenic systems or pressurized gas systems.
 * Working knowledge or experience with CAD software.
 * Current clearance.

## 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.

Test responsibilities include conducting Thermal/Vacuum (TVAC) testing at the Space Simulation Lab (SSL) for Environmental Test Labs and Services (ETLS). Develop and implement test procedures through setup, execution, and tear down. Support Test Readiness Reviews. Ensure satisfaction of test requirements. Technical liaison between the test lab and program representatives and support organizations. Ensure all workmanship is in compliance with LMS Test Engineering Standard. Verify systems perform as expected. Troubleshoot any issues or anomalies. Interface with customers for requirements verification and procedure deviations.

Lab responsibilities include coordination with SSL Technical Leads and Operations Lead to support ongoing critical test operations. Verify programming for data acquisition and test control/monitoring. Verify thermal/vacuum system configuration management. Design/develop Mechanical Ground Systems Equipment and auxiliary fixturing for test setup. Ensure implementation of clean zone and security measures as required.