Security Clearance Jobs in Fort Belvoir, VA

Our client is seeking a Senior Exploit Developer in Fort Belvoir, VA. to design, build, and validate exploit and implant toolchains used in realistic adversary emulation. Your engineering work will en...

SMS is seeking a Senior Systems Administrator to support enterprise backup, storage, and virtualization operations for a high-profile DoD program. This role will lead the design, implementation, and o...

Job Description Crimson Phoenix seeks exceptionally qualified Staff Operations Officer (SOO) / Desk Officer to support USSOCOM. A Staff Operations Officer (SOO) serves as primary interface between the...

Job Number: R0239323Platform Engineer The Opportunity: As a platform develop er, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the c...

Job Title: Software Engineer Intern - Summer 2026Job Category: Intern/Co-opTime Type: Part timeMinimum Clearance Required to Start: SecretEmployee Type: Part-Time On-CallPercentage of Travel Required:...

Amyx is seeking to hire an Program Coordinator. to support the Defense Threat Reduction Agency (DTRA) CooperativeThreat Reduction (CTR) Advisory and Assistance Services (A&AS) subcontract in the Lorto...

SummaryAccess Control personnel support the MDA Security and Emergency Management Directorate (DSS) in executing multiple Security Operations Services at MDA facilities in the United States . ***M...

SummarySecurity Control Center Operator supports the MDA Security and Emergency Management Directorate (DSS) in executing multiple Security Operations Services at MDA facilities in the United States. ...

Summary The Shift Supervisor plays a key leadership role in supporting the MDA Security and Emergency Management Directorate (DSS) by overseeing and coordinating comprehensive Security Operations ...

Zachary Piper Solutions is seeking a Cybersecurity Specialist to support a federal customer in Ft. Belvoir, VA. This role is part of a dynamic team responsible for design, implementation, operations,...

R-00183827Description Leidos has an exciting opportunity for a Senior Cybersecurity Engineer to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program pro...

SarelaTech is seeking a Senior Systems Administrator to support enterprise backup, storage, and virtualization operations for a high-profile DoD program. This role will lead the design, implementation...

SarelaTech is seeking a skilled Senior HBSS Administrator in Fort Belvoir, VA to join the I3TS team supporting DTRA. The I3TS program provides enterprise-wide IT support to enable DTRA’s Information ...

SarelaTech is seeking an experienced Senior Cloud Engineer Architect (Azure) to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise...

Overview About M.C. DeanM.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments...

This job requires active TS/SCI clearance with a CI Polygraph. Please apply only if you have an active TS/SCI clearance with a CI Polygraph. SQL Database Administrator - Senior Position / LCAT: SQL D...

This job requires active TS/SCI clearance with a CI Polygraph. Please apply only if you have an active TS/SCI clearance with a CI Polygraph. Software Engineer / Quality Assurance Analyst - Senior Pos...

This job requires active TS/SCI clearance with a CI Polygraph. Please apply only if you have an active TS/SCI clearance with a CI Polygraph. ScrumMaster - Senior Position / LCAT: ScrumMaster Level: S...

This job requires active TS/SCI clearance with a CI Polygraph. Please apply only if you have an active TS/SCI clearance with a CI Polygraph. SharePoint Developer - Senior Position / LCAT: SharePoint ...

This job requires active TS/SCI clearance with a CI Polygraph. Please apply only if you have an active TS/SCI clearance with a CI Polygraph. .NET / C# Developer - Senior Position / LCAT: .NET / C# De...