Security Clearance Jobs in DHS, VA

Job Category: Program Delivery and ExecutionRequisition Number: SOODE002160Posting DetailsPosted: June 11, 2026Full-TimeOn-siteSalary Range: $124,092.80 USD to $207,251.20 USDJob DetailsDescriptionGCI...

Job Title: AI/ML Engineer Location: Arlington, VA (On-Site) Clearance: Active Secret (TS/SCI Preferred) Company: Quantum Science Solutions (QSS) Compensation: Open Rate Position Overview Quantum Scie...

Job Title: Lab Systems Administrator Location: Arlington, VA (Onsite) Clearance: Active Secret Clearance Required (TS/SCI Preferred) Company: Quantum Science Solutions (QSS) Compensation: Open Rate __...

Job Title: Senior Linux Platform Administrator Location: Arlington, VA (Hybrid – 2-3 Days Onsite per Week) Clearance: Active Secret Clearance Required (TS/SCI Preferred) Company: Quantum Science Solut...

The Britton Group is a premier provider of intelligence and national security solutions, specializing in mission-critical IT services, digital transformation, cybersecurity and specialized intelligenc...

The Britton Group is a premier provider of intelligence and national security solutions, specializing in mission-critical IT services, digital transformation, cybersecurity and specialized intelligenc...

Job Category: Software EngineeringRequisition Number: SOFTW002190Posting DetailsPosted: July 6, 2026Full-TimeOn-siteSalary Range:$107,744 USDto$179,940.80 USDJob DetailsDescript...

The Enterprise Testing Project Manager provides leadership, planning, and execution oversight for N16 Testing initiatives supporting the Navy’s enterprise IT and MyNavy HR transformation efforts. This...

Technical Engagement Network Lab Manager Location: Arlington, VA Work Type: Onsite Remote Work: NO Job Description Gridiron IT is seeking a Technical Engagement Network (TEN) Lab Manager with expe...

Network Engineer Location: Arlington, VA Work Type: Onsite Remote Work: NO Job Description Gridiron IT is seeking a motivated network engineer to implement, maintain and support the lab network ...

RMantra Solutions is hiring and conducting immediate interviews Are you ready to shape the future of national security at the intersection of elite academia and defense leadership? RMantra Solution...

120-150k MUST HAVES •Top Secret/SCI Clearance •MA/MS with 10+ years’ experience; BA/BS with 15+ years; AA/AS with 17+ years; or HS/GED with 19+ years. Demonstrated experience applying data science...

CyKor is a fast-growing Technology Solutions Provider to both federal and commercial clients. We attribute our continued growth to our core values, our professional team, and the valuable relationship...

Title: • Senior Windows Systems Administrator Location: • The Pentagon (Arlington, Virginia) (ON-SITE) Clearance Required: • Top Secret/SCI Certification Required: • Security+ or IAT II Equivalent...

Company Overview For over 25 years, Edgesource Corporation has served as an innovative technology service provider for the Department of Defense (DOD), Department of Homeland Security (DHS), Departmen...

Job Title: AWS Data Automation Engineer Location: Arlington, VA (On-Site) Clearance: Active Secret Required (TS/SCI preferred) Company: Quantum Science Solutions (QSS) Compensation: Ope...

Top Secret with Full Scope (FSP) Required.(U) This is Principal Support work in the WMA area. Principal Support work entails providing direct executive administrative support to a principal or group o...

TASK FORCE TALENTExperts in Science, Engineering, and Security CareersShare this jobSenior Software Developer (U.S. Citizen/Security Clearance Required)Chantilly, Virginia, United StatesTask Force Tal...

DCI Job Requirement for: AI Platform Customer Service Manager Locations: McLean, VA Job Description • Serves as an AI Platform Customer Service Manager and ML Engineer • Support customers ...

Job Title: Information Security Manager Location: Arlington, VA (On-Site) Clearance: Active TS/SCI Required Company: Quantum Science Solutions (QSS) Compensation: Open Rate Position Overview Q...