Security Clearance Jobs in Virginia

Date Posted:2026-08-04Country:United States of America Location:US-VA-CHESAPEAKE-305 ~ 1100 International Plz ~ BLDG 305 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Req...

Company DescriptionFounded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support. I...

Company DescriptionFounded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support. I...

Company DescriptionFounded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support. I...

Company DescriptionFounded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support. I...

Company DescriptionFounded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support. I...

Company DescriptionFounded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support. I...

Company DescriptionFounded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support. I...

Company DescriptionFounded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support. I...

MANTECH is seeking a motivated, career and customer-oriented Cyber Threat Intelligence Analyst to join our team in Lorton, VA.The core responsibility of the Cyber Threat Intelligence Analyst is to con...

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 ...

We are seeking Mid-Level and Senior SAP ABAP Developers to support SAP S/4HANA implementation and modernization initiatives within a federal environment. This role is ideal for developers with experie...

Responsibilities & QualificationsRequired Responsibilities: Subscriber Engagement & Liaison: Act as the technical cybersecurity liaison for subscriber organizations, providing advanced, hands-on guid...

Responsibilities & Qualifications RESPONSIBILITIES The Subject Matter Expert - Intermediate performs a variety of network engineering task including but not limited to the below. With minimal direc...

MANTECH seeks a motivated, career and customer-oriented Systems Administrator to join our team USMC IT Service Desk in Stafford, VA.Responsibilities include but are not limited to:Maintain multiple ne...

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

Markon is seeking a Mission Support Administrator to support our Intelligence Customer by providing administrative or office management support to a group, office, program or project. Responsibilities...

Markon is seeking a Mission Support Administrator to support our Intelligence Customer by managing, executing, troubleshooting complex end to end (E2E) workflow processes or programs, and independentl...

Markon is seeking a Mission Support Administrator to support our Intelligence Customer by managing, executing, troubleshooting complex end to end (E2E) workflow processes or programs, and independentl...

Markon is seeking a Systems Engineer to support an IC customer with the entire Systems Engineering life cycle. We are seeking a forward-learning self-starter capable of balancing multiple priorities s...