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Systems Test Engineer Senior (Level 3) jobs in United States
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Lockheed Martin · 12 hours ago

Systems Test Engineer Senior (Level 3)

Lockheed Martin is a leader in aerospace and defense, seeking a senior systems test engineer for their Global Security Future Architectures Ground Team. The role involves contributing to the verification of newly developed capabilities and overall system behavior within operational systems.
National DefenseCyber SecurityAerospaceManufacturingMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
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Growth Opportunities
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Responsibilities

The Test Engineer will be joining a ground subsystem team and contribute to the verification of the newly developed capabilities, as well as overall system behavior and interfaces

Qualification

Systems engineeringSystems testGround segment developmentScripting toolsAgile developmentActive TS/SCI clearanceOrganizational skillsCommunication skills

Required

Experience within software, information management, or communication systems for Space AND/OR Ground segments
Experience performing system engineering, systems test, or systems analysis within a medium to large scale systems
Active Top Secret clearance to start with the ability to obtain and maintain a TS/SCI clearance

Preferred

Experience with ground segment development, engineering, and/or verification
Prior experience executing operational scenarios on a large-scale system
Ability to troubleshoot and navigate operating system environments
Experience working with scripting tools (specifically SQL or other related DB scripting tools)
Proficiency with Agile development tools, techniques and associated business rhythms
Strong organizational skills with the ability to multi-task and work collaboratively across multiple teams
Excellent verbal and written communication/presentation skills
Active TS/SCI Security Clearance

Benefits

Flexible schedules
Competitive pay
Comprehensive benefits

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