System Integration/Test Engineer

Lockheed Martin•Courtland, AL

1d•Onsite

About The Position

As a Systems Integration & Test Engineer, you will lead the planning and execution of integration and test activities for a major Space & Missile Defense (SMD) program. You will develop and execute test plans, solve complex hardware/software interface challenges, and ensure that integrated systems meet stringent performance, safety, and quality standards. This role is ideal for engineers who thrive in hands-on environments, enjoy cross-disciplinary problem solving, and want to influence the success of mission-critical defense systems.

Requirements

System- or subsystem-level test experience
Ability and willingness to work extended hours, off-shifts, and weekends as required
Ability to obtain and maintain Secret security clearance
Must be a US Citizen for consideration.

Nice To Haves

Current LM Certified Test Conductor (CTC) certification or equivalent
Hands-on experience with Automation Frameworks
Engineering expertise in test discipline—particularly error prevention, safety, controls logic, data acquisition, and instrumentation
Experience integrating lab, ground, or flight hardware systems; or supporting flight tests for missiles, spacecraft, aircraft, or launch vehicles
Familiarity with COTS equipment integration, mechanical/electronic troubleshooting, and Ground Support Equipment (GSE)
Knowledge of current Test & Measurement Equipment (T&ME) and best practices
Experience integrating shipboard systems
Ability to excel in a fast-paced, highly collaborative environment with occasional alternate shift work and travel

Responsibilities

Perform Unit level Testing and Integration Testing
Develop, review, and execute comprehensive test plans, procedures, and schedules for subsystems and full systems.
Conduct integration of in-house developed, COTS, and GOTS components, subsystems, and systems.
Resolve hardware/software interface issues and define system I/O parameters.
Perform testability assessments, system evaluations, and regression testing.
Analyze test results, prepare detailed evaluation reports, and verify/validate performance compliance.
Document discrepancies and track resolution through integration cycles.
Establish functional and technical specifications and testing standards.
Coordinate testing activities across programs, labs, and partner organizations.
Support lab, ground, and flight testing for complex aerospace systems.