Security Clearance Jobs in Chantilly, VA

Job Title: Certified Public Accountant – Federal Accounting (Talent Network) Location: Herndon, VA (or Northern Virginia region) — On-site Clearance Required: Active TS/SCI with Full Scope Polygraph ...

APK Solutions is a fast-growing government contracting firm based in Northern Virginia. We specialize in delivering IT systems integration, business process improvement, and data-driven technology sol...

Come Join Our Team! APK Solutions is a government contractor providing professional and technical services to the intelligence community. We are currently looking for a DevOps Engineer to join our win...

Come Join Our Team! APK Solutions is a government contractor providing professional and technical services to the intelligence community. We are currently looking for a Full Stack Developer to join ou...

Come Join Our Team! APK Solutions is a government contractor providing professional and technical services to the intelligence community. We are currently looking for a Resource Analyst to join our wi...

About APK Solutions APK Solutions is a dynamic, small business specializing in management and technology consulting for the Federal Government. We operate in cleared environments and are committed to ...

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

Careers at Applications Developer REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time onsite in Chantilly, VAArdent Principles is looking for a driven Appli...

Careers at Cloud Solutions Architect REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in Chantilly, VA We are needing a Cloud Solutions Architect...

TASK FORCE TALENTExperts in Science, Engineering, and Security CareersNetwork Engineer (U.S. Citizen/Security Clearance Required)Chantilly, Virginia, United StatesTask Force Talent is seeking a Networ...

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 Number: R0243760Linux Systems AdministratorThe Opportunity: Engineering to make a system more resilient and efficient frees up time and money to build more capabilities. Whether you come from a ba...

Title:COMSEC Policy EngineerAs a part of KBR's Intel group, you work on some of the toughest, most interesting problems, and work with some of the top experts in the industry.A Systems Engineering Tec...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

TASK FORCE TALENT Experts in Science, Engineering, and Security Careers XFacebookPinterestCopy LinkWhatsAppEmailShareShare this jobFacebookXLinkedInEmailSenior Software Engineer (U.S. Citi...

Job Category: Software EngineeringRequisition Number: SOFTW002155Posting DetailsPosted: June 9, 2026Full-TimeOn-siteSalary Range: $142,792 USD to $238,451.20 USDLocationsShowing 1 locationChantillyCha...

Paralegal Admin Specialist Employment Type: Full-Time, Entry Level Department: Legal SupportCGS is seeking a Paralegal to process electronic legal instruments, assist with trial prep and hearings, and...