System Integration & Test Engineer - Entry Level

Lockheed Martin•Huntsville, AL

1d•$60,200 - $119,830•Onsite

About The Position

Why This Role Matters Join the team building the future of missile defense. You’ll help test, integrate, and deploy systems that protect millions and strengthen national security. Your work moves from lab to real-world impact. What You’ll Do Execute system integration tests and verify readiness. Develop and maintain clear test plans, procedures, and documentation. Coordinate daily integration test operations across engineering, safety, quality, and partners. Troubleshoot and perform root-cause analysis during test cycles. Review test results and prepare system-level evaluation reports. Conduct regression testing to confirm fixes. Uphold safety, quality, and continuous improvement standards. Work Environment Hands-on, collaborative lab environment. Fast-paced technical work with cross-functional problem solving. Safety- and security-conscious setting. Why You’ll Love Working Here Make a tangible impact on national defense. Technical training, certifications, and clear career pathways. Team culture focused on innovation, respect, and mission-driven work. About Lockheed Martin & NGI Program Lockheed Martin develops advanced technologies to protect global security. The Next Generation Interceptor program is central to missile defense, delivering systems that detect, track, and neutralize evolving threats. Your role ensures these systems work safely, reliably, and effectively.

Requirements

Bachelor’s degree in a STEM field, or 2+ years of professional experience in a related field.
Experience or willingness to learn system integration and test operations.
Experience or willingness to learn to write and execute system integration test plans, procedures, and reports.
U.S. citizenship (required for government security clearance).
Ability to obtain and maintain a Secret clearance.
Ability to work at a facility requiring special access.

Nice To Haves

Knowledge of systems engineering fundamentals (requirements, design verification).
Strong technical writing and documentation skills.
Excellent problem-solving and troubleshooting abilities.
Team-oriented and collaborative.
Systems thinking mindset.

Responsibilities

Execute system integration tests and verify readiness.
Develop and maintain clear test plans, procedures, and documentation.
Coordinate daily integration test operations across engineering, safety, quality, and partners.
Troubleshoot and perform root-cause analysis during test cycles.
Review test results and prepare system-level evaluation reports.
Conduct regression testing to confirm fixes.
Uphold safety, quality, and continuous improvement standards.