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Jobs Jobs requiring security clearance

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Linux Systems Administrator

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Herndon, VA(On-Site/Office)
Springfield, VA(On-Site/Office)
King Of Prussia, PA(On-Site/Office)
Littleton, CO(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
CI Polygraph

Join a high‑impact High Performance Computing (HPC) Research & Development program supporting advanced scientific and mission‑driven workloads. You will be part of the Technical User Support (TUS) tea...

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Port Engineer

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Remote/Hybrid(On/Off-Site)
Posted 5 days ago
5+ yrs exp
Secret

Port Engineer – Remote Opportunity Salary: $160k (Can fluctuate pending qualifying factors) ClearanceJobs is aiding their client in search of a Port Engineer to oversee the maintenance and overhauls...

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Assistant Port Engineer

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ClearanceJobs
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Houston, TX(On-Site/Office)
Posted 5 days ago
2+ yrs exp
Secret

Asst. Port Engineer – Headquartered in Houston, TX Salary: $112k (Can fluctuate pending qualifying factors) ClearanceJobs is aiding their client in search of an Assistant Port Engineer located onsit...

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Program Scheduler

ClearanceJobs
Livermore, CA(On-Site/Office)
Posted 1 week ago
10+ yrs exp
Top Secret

We are currently seeking a Program Scheduler to support a highly technical and secure federal program in Livermore, California. This role will be instrumental in developing, maintaining, and analyzing...

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Lead Project Scheduler

ClearanceJobs
Melbourne, FL(On-Site/Office)
Posted 1 week ago
10+ yrs exp
TS/SCI

We’re supporting a leading defense contractor in the search for a Scheduler to manage high-visibility, mission-critical scheduling operations. This position plays a key role in developing and maintain...

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Agile Developer

ClearanceJobs
Annapolis Junction, MD(On-Site/Office)
Posted 1 week ago
10+ yrs exp
TS/SCI
Full Scope Polygraph

Job Title: Agile Developer Location: Annapolis Junction, Maryland Clearance Required: Active Top Secret clearance with FS polygraph (CI within the last 5 years) Employment Type: Full-time, On-site Ov...

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DevOps Engineer – Mission Systems (TS/SCI + FSP)

ClearanceJobs
Fort George G Meade, MD(On-Site/Office)
Posted 1 week ago
5+ yrs exp
Intel Agency
Full Scope Polygraph

Seeking a DevOps Engineer to support mission-critical systems for NSA programs. Work involves automation, CI/CD, containerization, and managing secure Linux-based environments supporting high-impact i...

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Software Engineer - Mission Systems

ClearanceJobs
Fort George G Meade, MD(On-Site/Office)
Posted 1 week ago
5+ yrs exp
Intel Agency
Full Scope Polygraph

We are seeking a Software Engineer to support mission-critical development efforts. This role involves designing, developing, and deploying software in secure, Linux-based environments while working w...

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Software Engineer (F-16 flight simulator)

ClearanceJobs
Mesa, AZ(On-Site/Office)
Posted 1 week ago
5+ yrs exp
Secret

ClearanceJobs’ client is seeking a Software Engineer to work on-site in Mesa, AZ, supporting Air National Guard F-16 flight simulator technology. The individual’s primary responsibility will be to des...

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Sr. Embedded Software Engineer

ClearanceJobs
Linthicum Heights, MD(On-Site/Office)
Posted 1 month ago
5+ yrs exp
Secret

Embedded Software Engineer Location: Linthicum Heights, MD Salary: $175k (Can decrease/increase based on qualifying factors) US citizenship with an active SECRET or TOP SECRET security clearance is ...

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Sr. Embedded Software Engineer

ClearanceJobs
Marlborough, MA(On-Site/Office)
Posted 1 month ago
5+ yrs exp
Secret

Embedded Software Engineer Location: Marlborough, MA Salary: $175k (Can decrease/increase based on qualifying factors) US citizenship with an active SECRET or TOP SECRET security clearance is requir...

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Sr. Embedded Software Engineer

ClearanceJobs
Tampa, FL(On-Site/Office)
Posted 1 month ago
5+ yrs exp
Secret

Embedded Software Engineer Location: Tampa, FL Salary: $175k (Can decrease/increase based on qualifying factors) US citizenship with an active SECRET or TOP SECRET security clearance is required to ...

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Sr. Embedded Software Engineer

ClearanceJobs
Carlsbad, CA(On-Site/Office)
Posted 1 month ago
5+ yrs exp
Secret

Embedded Software Engineer Location: Carlsbad, CA Salary: $175k (Can decrease/increase based on qualifying factors) US citizenship with an active SECRET or TOP SECRET security clearance is required ...

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Software Engineer - Python/Web Services

ClearanceJobs
Fort Eisenhower, GA(On-Site/Office)
Fort Eisenhower, GA(On-Site/Office)
Posted 1 month ago
5+ yrs exp
Intel Agency
Full Scope Polygraph

Position Title: Software Engineer – Python / Web Services Location: Augusta, GA Clearance Required: Active TS/SCI with Polygraph Supporting Agency: Intel MD customer Work Environment: On-site Educati...

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IT Systems Administrator

ClearanceJobs
Annapolis Junction, MD(On-Site/Office)
Posted 1 month ago
10+ yrs exp
Intel Agency
Full Scope Polygraph

Join a high-impact cyber and analytics team where you will serve as the frontline expert for system health, security compliance, and technical troubleshooting. You will respond to user needs, monitor ...

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Systems Admin

ClearanceJobs
Grand Forks, ND(On-Site/Office)
Posted 1 month ago
5+ yrs exp
Top Secret

A ClearanceJobs client is seeking to expand its team in support of next-generation, mission-critical government and space-related programs. This organization focuses on delivering secure, end-to-end t...

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System Administrator (Linux / Containers)

ClearanceJobs
Fort Meade, MD(On-Site/Office)
Posted 1 month ago
10+ yrs exp
Intel Agency
Full Scope Polygraph

ClearanceJobs is seeking an experienced System Administrator to support a mission-critical customer in Fort Meade, MD. This role supports large-scale Linux/Unix environments and modern containerized i...

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Software Engineer - Test Automation

ClearanceJobs
Annapolis Junction, MD(On-Site/Office)
Posted 1 month ago
2+ yrs exp
Intel Agency
Full Scope Polygraph

Seeking a cleared Software Engineer to support mission-critical enterprise web applications through automated testing and quality assurance. This role focuses on building and maintaining automated tes...

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DevOps Engineer

ClearanceJobs
Annapolis Junction, MD(On-Site/Office)
Posted 1 month ago
5+ yrs exp
Intel Agency
Full Scope Polygraph

Clearance Required: Active TS/SCI with Polygraph Polygraph must be current (within 7 years) Seeking a cleared DevOps Engineer to support mission-critical Intelligence Community programs. This role fo...

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Network Engineer / VPN

ClearanceJobs
Remote/Hybrid
Rochester, NY
Posted 1 month ago
5+ yrs exp
Unspecified

Secure Overlay / VPN Engineer (Zero-Trust, NAT-Traversing Secure Connectivity) Clearancejobs.com is currently seeking a Secure Overlay/VPN Engineer in Rochester, NY, Clifton, NJ, Columbia, MD Sunrise...

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