System Integration & Test Engineer IV jobs in United States
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Lockheed Martin · 2 hours ago

System Integration & Test Engineer IV

Lockheed Martin is a leader in aerospace and defense solutions, and they are seeking a Development Test Lead to shape and execute system-level developmental testing for complex aerospace systems. This role involves technical leadership, hands-on test planning, and collaboration with integrated product teams to ensure system performance and reliability.

AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
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Growth Opportunities
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H1B Sponsor Likelynote

Responsibilities

Develop and execute system-level developmental test plans and procedures
Support component and subsystem testing led by program teams
Contribute to the development of test concepts of operations (CONOPs)
Lead or support Test Readiness Reviews (TRRs), Technical Interchange Meetings (TIMs), and design reviews
Coordinate testing activities across IPTs and partner organizations
Oversee and guide other engineers, providing technical direction and daily task prioritization
Analyze test data and document results through clear, comprehensive test reports
Identify, track, and document discrepancies; support regression testing to verify fixes
Ensure test solutions align with technical requirements, schedules, and cost constraints

Qualification

System-level testingTest planningTechnical leadershipSystems integrationSystems engineeringData analysisCommunicationCross-team collaboration

Required

Develop and execute system-level developmental test plans and procedures
Support component and subsystem testing led by program teams
Contribute to the development of test concepts of operations (CONOPs)
Lead or support Test Readiness Reviews (TRRs), Technical Interchange Meetings (TIMs), and design reviews
Coordinate testing activities across IPTs and partner organizations
Oversee and guide other engineers, providing technical direction and daily task prioritization
Analyze test data and document results through clear, comprehensive test reports
Identify, track, and document discrepancies; support regression testing to verify fixes
Ensure test solutions align with technical requirements, schedules, and cost constraints
Collaborative, team-based engineering environment
Regular interaction with cross-functional and geographically distributed teams
Combination of planning, analysis, and hands-on test activities
Role may include participation in reviews, briefings, and test events
Lockheed Martin's mission is to advance global security and innovation through cutting-edge aerospace and defense solutions
The programs supported by this role focus on developing and testing high-reliability, mission-critical systems that operate in demanding environments
The Development Test Lead helps ensure systems are thoroughly tested, well-integrated, and ready to perform when it matters most
Work on technically challenging programs with real-world impact
Collaborate with top engineering talent across disciplines
Strong culture of integrity, accountability, and continuous improvement
Access to professional development, training, and long-term career growth opportunities
You'll have real ownership and influence over system-level test strategy
The role blends technical depth with leadership, without moving away from engineering
You'll collaborate across disciplines, gaining exposure to the full system lifecycle
Your work directly contributes to mission success and system readiness
Ability to work remotely
Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility

Preferred

Experience supporting missile or space vehicle development programs
Strong communication skills, with the ability to brief senior program leaders and stakeholders
Broad exposure to one or more of the following areas: Systems integration and test, Flight test, Operations, Systems engineering

Benefits

Access to professional development, training, and long-term career growth opportunities

Company

Lockheed Martin

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Lockheed Martin is a global security and aerospace company that specializes in advanced technology systems, products, and services. It is a sub-organization of Lockheed Martin.

H1B Sponsorship

Lockheed Martin has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2023 (1)
2022 (1)
2021 (2)

Funding

Current Stage
Public Company
Total Funding
$6.06B
Key Investors
Air Force Research Laboratory
2025-12-05Post Ipo Debt· $3B
2025-08-28Post Ipo Debt· $3B
2023-11-13Grant· $33.7M

Leadership Team

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Jim Taiclet
Chairman, President & CEO
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Craig Martell
Chief Technology Officer
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Company data provided by crunchbase