Security Clearance Jobs in Arlington, VA

Senior Systems Engineer (TS/SCI Cleared) Who We Are ThinkTek LLC is a fast-growing Certified SBA 8(a) and Service-Disabled Veteran-Owned Small Business (SDVOSB) specializing in management and technolo...

ClearanceJobs is actively seeking a Senior .NET Software Engineer for our client located in Herndon, VA. ClearanceJobs is the largest career network for professionals with federal government security ...

DescriptionApplication deadline: Aug 30, 2026 AWS is seeking a driven and talented Business Operations Analyst to play a critical role on our Worldwide Public Sector National Security and Defense Busi...

DescriptionAmazon Leo (previously known as Project Kuiper) is an initiative to increase global broadband access through a constellation of over 3,000 Low Earth Orbit (LEO) satellites. Its mission is t...

One Federal Solution is seeking a highly experiencedProject Managerto provide overall management, strategic guidance, technical expertise, and program oversight for a federal task order supporting the...

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purp...

Position Description & QualificationsSerco is excited to continue supporting the F-35 Joint Strike Fighter Program Office (JPO). This contract provides program management support in support of the ful...

Job Number 6553 Standard Job Description Reporting to the Director, International Programs, the Senior Manager for International Programs- Missiles and Fire Control (MFC) is primarily responsible for...

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

R-00190423Description Primary Responsibilities. Serve as the subject matter expert in the areas of network and cloud architecture and design activities.Lead cloud and network architecture and design e...

R-00190430Description Today, Electronic Warfare (EW) is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats. The Electronic Warfare Divison at Leid...

R-00190429Description Today, Electronic Warfare (EW) is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats. Leidos currently has an opening for a ...

R-00190425Description Primary Responsibilities. Serve as the subject matter expert in the areas of network engineering design, testing, and deployment.Engineer, design, test, and implement an enterpri...

Description: Be a part of the nationwide law enforcement initiative that removes the tools of crime from criminal organizations, depriving wrongdoers of proceeds from their crime and impacting the inf...

Description: Be a part of the nationwide law enforcement initiative that removes the tools of crime from criminal organizations, depriving wrongdoers of proceeds from their crime and impacting the inf...

LEAD PROGRAM ANALYST Concurrent Technologies Corporation Arlington, VA (Hybrid) Minimum Clearance Required: N/A Clearance Level Must Be Able to Obtain: Secret Employee Background Check Required NOTE...

DutiesSummary Continued: Due to the high level of oversight and collaboration required, this position demands a consistent, physical on-site presence at the Pentagon or National Capital Region worksit...

DutiesAs a SCO MANAGEMENT TRAINING COORDINATOR at the GS-0301-12 some of your typical work assignments may include: The incumbent is responsible for the planning, development, and execution of the pr...

CIS Secure is seeking a Journeyman Data Manager for its Intrepid Solutions operating company to support a mission-critical Department of the Air Force program. This position is responsible for support...