Security Clearance Jobs in Fort Belvoir, VA

AV is seeking a self-motivated, proactive, and result-oriented Senior Machinist/Model Maker to lead technical execution and support ongoing and future research and development efforts for a dynamic, c...

On behalf of our Federal Contracting client, ClearanceJobs Talent Solutions Team is seeking a DevSecOps & Site Reliability Engineer to keep our client’s production deployed applications reliable, obse...

Threat Tec, LLC, a rapidly growing Veteran-Owned Business, is the leader of Operational Environment (OE) replication and Threat Emulation/Wargaming solutions. Threat Tec brings innovative thinking and...

The Senior Security Specialist will provide direct security support to the Director of Security, Army CPE Mission Autonomy (MA). You will assist in all matters pertaining to the organization's Perso...

Storage Engineer GES is seeking a Senior Storage Engineer to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to...

Desktop Installation Technician*****Short Term Assignment April 15, 2026 - October 31, 2026*****This could be a little longer.We are seeking a skilled and motivated Desktop Installation Technician to ...

Job Number: R0247867Data & Detection EngineerThe Opportunity: Are you looking for an opportunity to share your experience in system security engineering to help our country and assist our clients with...

Razor is seeking an experienced Cyber Systems Engineer to support the administration, security, automation, and continuous monitoring of Linux-based systems within an AWS cloud environment. This posi...

SummaryChenega Naswik International, LLC is seeking professional and customer-focused Access Control Officers to support the Missile Defense Agency (MDA) Security and Emergency Management Directorate....

R-00190099Description Ready to take your cybersecurity experience beyond routine alert monitoring?Leidos Enterprise & Cyber Solutions Defense is seeking a Cyber Security Analyst to support the C5I...

nou Systems, Inc. (nSI) is now officially a 100% ESOP company! We value teamwork and collaboration, and this transition allows us to take that commitment to a new level. nSI empowers our customers by ...

Job Purpose Provide specialized technical assistance and expertise for our customer at CAA and lead a team of 15 technical personnel ranging from desktop to database administrators. Essential Func...

GES is seeking an Intermediate Helpdesk Specialist to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable...

Industrial Control Systems (ICS) / SCADA SpecialistPrimary Place of Performance: Fort Belvoir, VASecurity Clearance Requirement: Active Secret ClearancePosition SummaryNationwide IT Services (NIS), a ...

Zachary Piper Solutions is hiring a Strategic Space Planner that will primarily support a team of other planners in Ft. Belvoir, Virginia. The Strategic Space Planner is responsible for preparing and ...

Zachary Piper Solutions is seeking a System Administrator to join the Security and Electronic team. The System Administrator will support the design, engineering, integration, operation, and maintenan...

Duties Serves as the Program Manager for DLA Energy Financial Statement Audit requests and responses. Leads the evaluation of Notice of Findings for necessary remediation efforts associated with the...

Zachary Piper Solutions is seeking an Infrastructure Administrator (Enterprise Storage) to support a federal program located in Fort Belvoir, VA. The Infrastructure Administrator will administer and ...

Job Title: Test Engineer / ScientistJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 25%Type of Travel...

Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science,...