Security Clearance Jobs in Fort Belvoir, VA

Date Posted:2026-09-22Country:United States of America Location:US-AL-HUNTSVILLE-401 ~ 401 Jan Davis Dr NW ~ JAN DAVIS 401 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status R...

ClearanceJobs, on behalf of our confidential customer is seeking a System Administrator who will provide IT and cyber-systems security support. This is a 100% on-site position supporting the Space and...

Benefits: At Prescient Edge, we believe that acting with integrity and serving our employees is the key to everyone's success. To that end, we provide employees with a best-in-class benefits package t...

MTSI is looking for an amazingly talented Missile Defense System Architecture Engineer/Analyst to join our team! In this role you will get to participate in analysis of future Missile Defense System (...

MTSI is looking for a talented Senior Missile Defense System Architecture Engineer to join our team! In this role you will get to lead or participate in analysis of future Missile Defense System (MDS...

Job DescriptionCape Fox Facilities Services (CFFS) is seeking an experienced Site Security Manager to join our team.  Responsibilities include: Draft Construction Security Plans in accordance wi...

Career Opportunities at LAUKOAJoin the 'Ohana!LAUKOA brings together a diverse portfolio of companies delivering mission-critical services to the Department of Defense, federal agencies, and commercia...

SMS is seeking a Network & Systems Engineer to provide advanced engineering, strategic systems analysis, and operational oversight for large-scale operations on a high-profile Department of War (DoW) ...

Zachary Piper Solutions is seeking a Data Center Operations Technician to support a company focused on delivering mission-critical enterprise IT infrastructure solutions within the defense sector. Thi...

R-00194894Description Leidos is seeking an Vulnerability Management & ACAS Administrator to support large-scale operations on a high-profile Department of War contract in Fort Belvoir, VA. The I3T...

R-00193119Description The DTRA I3TS Delivery Manager will play a critical role supporting the Integrated Information Technology Services (I3TS) program delivering enterprise IT capabilities to the Def...

Description SAIC has an immediate need for a System Integration Office (SIO) Foundation Layer Technical Action Officer (TAO) to support our team located at US Army Intelligence and Security Command (...

Description SAIC has an immediate need for a System Integration office Foundation Layer Subject Matter Expert to support our team located at Fort Belvoir, Virginia. The SIO Foundation Layer SME is th...

Description SAIC has an immediate need for a Terrestrial Sensor technical Action Officer to support our team at the US Army Intelligence and Security Command (INSCOM) located at Fort Belvoir, Virgini...

Description SAIC has an immediate need for a Terrestrial Sensor SME to support our team located at Fort Belvoir, Virginia. The Terrestrial Sensor SME acts as the US Army Intelligence and Security Com...

If you submit a resume that exceeds the two-page limit, you will immediately be deemed ineligible for this position and will receive no further consideration. We recommend using a sans-serif font such...

Amyx is seeking to hire a Business Data Analyst to support our DLA Team in the Fort Belvoir, VA area. The position will be on-site 2 days per week with the option to telework 3 days per week.The Busin...

Responsibilities & Qualifications RESPONSIBILITIES Collect and analyze network and/or host artifacts from a variety of sources to include logs, system images and packet captures to characterize activ...

Business Program/Management Analyst IV- Program Execution Analyst (Resource Management) Full Time, Remote, Fort Belvoir, VA Secret ClearanceJob Description: Semper Valens Solutions is seeking an exper...

GES is seeking an experienced Systems Engineer (SME) to join our Integrated Information Technology Support Services (I3TS) team, who will support an extensive digital modernization program critical to...