System Integration​/Test Engineer

Systems Integration & Test Engineer

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.

• 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.

• Fast-paced engineering environment with hands‑on system hardware interaction
• Collaboration with multidisciplinary engineering teams and external partners
• Work may include laboratory, ground, and field test settings
• Occasional extended hours, alternate shifts, and travel to support testing operations
• Strong culture of safety, innovation, teamwork, and continuous learning

• 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

• 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

Secret security clearance required. You must be a US citizen for consideration.

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.

The work associated with this position will be performed onsite at a designated Lockheed Martin facility.

4x10 hour day, 3 days off per week.