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

Page: 1

Software Engineer Staff - Space Protection Programs

requires a government security clearance, you must be a US Citizen for consideration. Clearance Level: Top Secret... Software Engineer who can guide a team through complex mission software development lifecycle. Candidate must have the ability...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 30 Dec 2025
Salary: $113900 - 200905 per year

Software Engineer Staff - Space Protection Programs

: Top Secret Other Important Information You Should Know Expression of Interest: By applying... Software Engineer who can guide a team through complex mission software development lifecycle. Candidate must have the ability...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 30 Dec 2025
Salary: $113900 - 200905 per year

Sr. Cyber Security Engineer- Hybrid Remote

School with 9+ years CLEARANCE: SECRET Required Skills and Experience Must possess an Active Secret or NATO Secret...Overview: GovCIO is currently hiring a Senior Cybersecurity Engineer to provide operational and integration support...

Company: GovCIO
Location: Tampa, FL
Posted Date: 02 Jan 2026
Salary: $120000 per year

Endpoint Security as a Service (ESS) Engineer

-edge technical solutions. Basic Qualifications: Active Top Secret clearance (SCI eligible). 8+ years of IT experience...Description Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Systems...

Company: Leidos
Location: Upper Marlboro, MD
Posted Date: 25 Dec 2025
Salary: $92300 - 166850 per year

Endpoint Security as a Service (ESS) Engineer

-edge technical solutions. Basic Qualifications: Active Top Secret clearance (SCI eligible). 8+ years of IT experience...Description Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Systems...

Company: Leidos
Posted Date: 25 Dec 2025
Salary: $92300 - 166850 per year

Endpoint Security as a Service (ESS) Engineer

-edge technical solutions. Basic Qualifications: Active Top Secret clearance (SCI eligible). 8+ years of IT experience...Description Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Systems...

Company: Leidos
Location: Washington DC
Posted Date: 25 Dec 2025
Salary: $92300 - 166850 per year

LINUX Engineer - Active Top Secret Required

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able... to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations...

Company: General Dynamics
Location: USA
Posted Date: 07 Nov 2025
Salary: $125528 - 169832 per year

Cybersecurity Engineer - VMware Systems Architect, Active Top Secret

(or Associate) GCED GCIH CCSP Clearance & Additional Requirements: Active Top Secret clearance or higher, with SCI...Responsibilities Peraton is currently seeking to hire a Cybersecurity Engineer - VMware Systems Architect. Location...

Company: Peraton
Location: Virginia Beach, VA
Posted Date: 04 Jan 2026
Salary: $104000 - 166000 per year

Senior Network Engineer- Active Top Secret Clearance Required

. This position requires an Active Top Secret Clearance. This position is located in Beltsville, MD and will be onsite 5 days a week.... U.S. citizenship required. Active Top-Secret security clearance. EEO Statement Staffing Pros a division of VETS-inc is an Equal...

Company: VETS, Inc
Location: Beltsville, MD
Posted Date: 31 Dec 2025
Salary: $116000 per year

Network Engineer-US Citizens ONLY- ACTIVE Top Secret/SCI Full Scope Poly REQUIRED

and perform engineering efforts in the areas of Windows and Linux servers, workstations, storage, and virtualization. • The..., build, and configuration of Linux servers and virtual infrastructure. 22. Demonstrated hands on experience performing...

Company: MorphGroup
Location: Reston, VA
Posted Date: 19 Oct 2025

Systems Engineer II (Active Top Secret Clearance with SCI Eligibility)

++, Python, Linux, etc.). Responsibilities: Install, configure, and maintain servers, operating systems, and software...

Company: Akima
Location: Albuquerque, NM
Posted Date: 15 Oct 2025

Linux System Engineer (Top Secret)

. Qualifications of the System Engineer: Top Secret Clearance minimum, TS/SCI preferred 7+ years of prior relevant RHEL and server...Zachary Piper Solutions is seeking a System Engineer (Linux/Storage) to support a classified geospatial intelligence...

Posted Date: 15 Nov 2025
Salary: $150000 - 185000 per year

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

Qualys Security Engineer- Active Secret Clearance Required

or Beltsville, MD. This position requires an Active Secret Clearance. The Senior Qualys Security Engineer will support...-time onsite work. Secret clearance with the ability to obtain a Top Secret clearance is required. Proficiency...

Company: VETS, Inc
Location: Washington DC
Posted Date: 31 Dec 2025
Salary: $150000 - 160000 per year

Sr Network Engineer / Active TS, Linux

. U.S. citizenship required. Active Top-Secret security clearance. Peraton Overview Peraton is a next-generation national security...Responsibilities Peraton is seeking a Sr Network Engineer with the Federal Strategic Cyber programs to support a high...

Company: Peraton
Location: Beltsville, MD
Posted Date: 07 Nov 2025

System Engineer, Linux and Windows, Secret Clearance

technical issues and develop effective solutions Current Secret Clearance required, Top Secret preferred About the position... Engineer to join DeVine in a full time capacity. This position will be supporting a government customer, hence only US Citizens...

Posted Date: 26 Dec 2025
Salary: $102000 - 131000 per year

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: 08 Jan 2026
Salary: $160000 - 180000 per year

Information Systems Security Engineer (ISSE) Top Secret Clearance w/SCI eligibility

with engineering teams to integrate security requirements into system design and production releases Qualifications: Active Top...Overview: AMERICAN SYSTEMS is seeking a highly experienced Information Systems Security Engineer (ISSE) to support...

Company: American Systems
Location: Dallas, TX
Posted Date: 02 Jan 2026

Model-Based Systems Engineer Senior F-16 WAM (Top-Secret)

architecture for use by consortium participants. Requirements: Must have at least an active top-secret clearance. Master... and secure our nation for a better future. We are privately held, are repeatedly recognized as a top place to work...

Location: Utah
Posted Date: 01 Jan 2026

Information Systems Security Engineer (ISSE) Top Secret Clearance w/SCI eligibility

with engineering teams to integrate security requirements into system design and production releases Qualifications Active Top...Overview AMERICAN SYSTEMS is seeking a highly experienced Information Systems Security Engineer (ISSE) to support...

Company: American Systems
Location: Dallas, TX
Posted Date: 01 Jan 2026