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Systems Engineer III; Senior; Secret clearance

Job in Sunnyvale, Santa Clara County, California, 94085, USA
Listing for: Lockheed Martin
Full Time, Part Time, Seasonal/Temporary position
Listed on 2026-10-24
Job specializations:
  • Engineering
    Systems Engineer, Test Engineer, Aerospace / Aviation / Avionics
Job Description & How to Apply Below
Position: Systems Engineer III (Senior) - Secret clearance
Requisition  Eligible?:
Yes

ERP amount: $5,000

Relocation:
Possible Type:
Exempt

Shift: 1

Clearance Prior to Start:
Secret Final Clearance: TS/SCIPay Transparency: $ - $Experience Level: Experienced Professional FT/PT/Casual:
Full Time Department :
Space Business Unit:
Space Standard

Job Description About Lockheed Martin Space:

Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future.

At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation.

And we’re reimagining how space can connect us, ensuring security and prosperity.

Join us in shaping a new era in space and find a career that's built for you.

About the Role:

Lockheed Martin Space is seeking a Space Systems Test and Verification Engineer to support the ESS GRIFFON program, focusing on the integration and test of the Space to Ground Segment for a satellite communications (SATCOM) system. The ideal candidate will have a background in Systems Engineering, with a focus on designing, developing, and executing system integration tests.

As the System Test and Verification Engineer, your roles will be:

Perform as a Test Engineer responsible for execution of test procedures during testing

Review, evaluate and have an understanding of test requirements

Develop, prepare and execute comprehensive test plans, procedures and schedules supporting production and development programs

Have an understanding of and support lower-level checkouts that build up to system level demonstrations

Perform integration studies, tasks, and implementation

Support System Engineering in the development and verification of System and Segment requirements

Perform data review and data reduction, and generate final test reports

Document test anomalies found during test execution and lead troubleshooting, to identify root cause and corrective actions to resolve technical issues, and develop re-test procedures, as needed

Prepare Test Readiness Review and Test Exit Review presentation packages

Identify and lead the implementation of continuous improvement initiatives

Have an understanding of and perform job duties using the principles and disciplines of Test Engineering including procedures, process discipline and command media

Successful applicants generally have at least 3+ years of related experience and may have a post-secondary degree or training in Engineering or related STEM degree (e.g., (Aerospace, Mechanical, Electrical, Civil, Systems, or related field) The information below reflects the standard job description for this position:

Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analysis for total systems. Analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints.

Performs functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into…
Position Requirements
10+ Years work experience
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