Senior Systems Engineer, Level 3 -Top Secret Clearance Required jobs in United States
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Lockheed Martin · 1 month ago

Senior Systems Engineer, Level 3 -Top Secret Clearance Required

Lockheed Martin is a pioneer and innovator in the space industry, seeking a Senior Systems Engineer to develop system level artifacts and collaborate with customers and stakeholders. This role involves ensuring requirements consistency, planning test cases, and supporting program milestones in a dynamic team environment.

AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
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Growth Opportunities
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Responsibilities

Perform in an accelerated, collaborative, dynamic small team environment, closely integrated with customers and contractors
Planning and creating test cases and tracking progress utilizing modern test management tools
Ensure consistency of requirements and traceability back to customer objectives
Ensure consistency of feature acceptance criteria to meet customer objectives
Developing Operations Rehearsal and Training materials
Support the successful execution of program milestones

Qualification

Integration testingSystem testingFormal acceptance testingMBSESatellite ground systemsCustomer engagementCollaboration

Required

Top Secret Clearance Required
Experience with Integration testing, system testing, formal acceptance testing (FAT) and independent verification and validation as well as operational system checkout
Experience with satellite ground systems
Experience with MBSE and tools such as Cameo
Experience with LM's products applications

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.

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