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Keywords: Systems Engineer - Active Top Secret Required, Location: USA

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IT Linux Systems Engineer - Top Secret Clearance

ultimate goal of enabling human life on Mars. IT LINUX SYSTEMS ENGINEER - TOP SECRET CLEARANCE SpaceX... situations. ADDITIONAL REQUIREMENTS: Willingness to work extended hours and weekends as needed. Active Top Secret or TS...

Company: SpaceX
Location: USA
Posted Date: 14 Nov 2025
Salary: $120000 - 160000 per year

IT Systems Engineer - Top Secret Clearance

ultimate goal of enabling human life on Mars. IT SYSTEMS ENGINEER - TOP SECRET CLEARANCE SpaceX is looking for a Systems... situations. ADDITIONAL REQUIREMENTS: Active Top Secret or TS/SCI with Polygraph. Note that an active clearance may provide...

Company: SpaceX
Location: USA
Posted Date: 07 Nov 2025
Salary: $120000 - 160000 per year

Space Vehicle Engineer (Spacecraft Operations 5) - Top Secret/SCI Clearance (Space/Satellite Systems)

of relevant experience Active or current Top Secret Clearance with the ability to obtain SCI at time of application... Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives...

Posted Date: 06 Nov 2025

ElasticSearch Systems Engineer (Mid - SME Level) - Top Secret with FS Poly

of mission-critical systems. Security Clearance: Top Secret / SCI with Full Scope Polygraph Location: Bethesda, MD...Xcelerate Solutions is seeking an ElasticSearch Systems Engineer SME to provide expert-level support within an Agile...

Location: Bethesda, MD
Posted Date: 26 Oct 2025

Systems Administrator/DevOps Engineer (Top Secret clearance)

and operational. What You Will Bring With You: Candidate must have an active Secret clearance or higher Bachelor’s degree... / DevOps Engineer to support secure, automated deployments and manage cloud infrastructure in a high security, cleared...

Location: Reston, VA
Posted Date: 12 Dec 2025
Salary: $89203 - 151646 per year

Systems Engineer (Level 2) - Top Secret Clearance Required

effectively and work in a collaborative environment This position requires a Top Secret clearance with investigation... Area Space Department 72C1A00:CS3 Space Security Job Class Systems Engineering: Software Job Category...

Posted Date: 23 Nov 2025
Salary: $84300 - 146165 per year

Systems Engineer Sr - Top Secret Clearance Required

Area Space Department 72C1A00:CS3 Space Security Job Class Systems Engineering: Software Job Category... customer directed objectives As a member of the Systems Engineering team you will: Perform in an accelerated, collaborative...

Posted Date: 01 Nov 2025
Salary: $102800 - 178135 per year

Systems Administrator / Top Secret / Onsite: Arlington, VA

LMCareers Business Unit ADVANCED TECHNOLOGY LABS Security Clearance Top Secret with Investigation...) is seeking an IT Systems Engineer/Systems Administrator with a demonstrated ability to independently develop solutions to systems...

Company: Lockheed Martin
Location: Arlington, VA
Posted Date: 22 Oct 2025
Salary: $80600 - 139840 per year

Lead Network Engineer (Top Secret Clearance w/SCI eligibility Required)

(required) Active TOP SECRET clearance with SCI eligibility Bachelor’s degree (or 6 additional years of relevant experience in lieu... success while growing your own stake in the company’s future. As an on-site AMERICAN SYSTEMS Lead Network Engineer, you’ll...

Company: American Systems
Location: Dallas, TX
Posted Date: 08 Nov 2025

Senior Network Engineer – Top Secret Clearance | Charleston, SC

Senior Network EngineerTop Secret Clearance | Charleston, SC Cambridge International Systems, Inc... an active DoD Top Secret clearance. This position may be subject to the Service Contract Labor Standards Act (SCLS)/Service...

Posted Date: 08 Oct 2025

Sr. Network Engineer (Top Secret or Q)

: Must have an active DoD Top Secret or DoE Q clearance Must have a bachelors degree with 8+ years of experience supporting government...Zachary Piper Solutions is currently seeking a Sr. Network Engineer (Tier 3) to support the National Nuclear Security...

Posted Date: 25 Dec 2025
Salary: $160000 - 180000 per year

Laser Communication Engineer (Level III) - Top Secret clearance

optical communication (laser communication) Active Top Secret clearance; must be able to obtain a TS/SCI; US Citizenship... Engineer to join our team in Littleton, CO! As a Laser Communication Engineer you will contribute toward the development...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 24 Dec 2025

RF Engineer - Antenna (Level IV) - Top Secret clearance

to RF engineering requirements Knowledge of RF communications systems link budget analysis. Active Top Secret clearance.... Join us in shaping a new era in space and find a career that's built for you. Lockheed Martin Space is seeking a Senior RF Engineer...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 21 Dec 2025

RF Engineer - Antenna (Level IV) - Top Secret clearance

or subsystems Experience with Antenna payload architecture and/or performance analysis Active Top Secret clearance; must be able... Engineer (CPE) experience and has deep knowledge of antenna element design and active electronically-steerable arrays (AESAs...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 20 Dec 2025

RF Engineer - Antenna (Level III) - Top Secret clearance

to RF engineering requirements Knowledge of RF communications systems link budget analysis. Active Top Secret clearance.... Join us in shaping a new era in space and find a career that's built for you. Lockheed Martin Space is seeking a Senior RF Engineer...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 20 Dec 2025

RF Engineer - Antenna (Level II) - Top Secret clearance

/factory data results to show compliance to RF engineering requirements Active Top Secret clearance; must be able to obtain... to join our team in Littleton, CO! We are looking for an experienced RF Engineer has knowledge of antenna element design and active...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 20 Dec 2025
Salary: $95300 - 165255 per year

RF Engineer (Level V) - Top Secret clearance

must possess a currently Active Top Secret security clearance to be considered. Selected candidates will be required to obtain... to starting employment, selected candidates will be required to possess Top Secret clearance. For this position, applicants...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 19 Dec 2025

RF Engineer (Level V) - Top Secret clearance

must possess a currently Active Top Secret security clearance to be considered. Selected candidates will be required to obtain... to starting employment, selected candidates will be required to possess Top Secret clearance. For this position, applicants...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 19 Dec 2025

Security Software Engineer - Top Secret Clearance

ultimate goal of enabling human life on Mars. SECURITY SOFTWARE ENGINEER - TOP SECRET CLEARANCE As a Security Software... skills for troubleshooting complex software-hardware integration issues Active Top Secret, Top Secret SCI, or DOE Level Q...

Company: SpaceX
Location: USA
Posted Date: 17 Dec 2025
Salary: $130000 - 150000 per year

RF Engineer (Level IV) - Top Secret clearance

candidates will be required to possess Top Secret clearance. For this position, applicants must possess a currently Active Top... Business Area Space Department 73F3A00:RF Systems Job Class RF Engineering Job Category Experienced Professional...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 17 Dec 2025