Security Clearance Jobs in Reston, VA

Sr. Cybersecurity Engineer III – Reston, VA As a Sr. Cybersecurity Engineer II, you’ll design and develop technical architecture components enabling application teams to integrate with zero trust aut...

Job Title: Systems Integration Engineer Location: Reston, Virginia (On-site) Employment Type: Long-term Contract Pay: $80-100/hr (dependent on years of experience) PLEASE NOTE: Candidates must be...

What Impact You'll Have We have an exciting opportunity for an experienced Lead LAN/WAN Engineer who will provide expert design, analysis, research, and operation support to exceptionally complex ...

Must be a US Citizen to meet customer and compliance requirements, including potential access to classified information.In accordance with Washington state law, we are highlighting our comprehensive b...

What Impact You'll Have We have an exciting opportunity for an experienced Lead LAN/WAN Engineer who will provide expert design, analysis, research, and operation support to exceptionally complex ...

Job Number: R0238536Cyber Automation EngineerThe Opportunity:Maintain responsibility for the successful installation, configuration, and integration of the Cyber Asset Attack Surface Management ( CAAS...

Job Category: IT Infrastructure and OperationsRequisition Number: SYSTE002222Posting DetailsPosted: July 22, 2026Full-TimeOn-siteSalary Range: $164,382.40 USD to $274,518.40 USDJob DetailsDescriptionG...

Title: Integration Developer Company Overview: Cornerstone Defense, in partnership with our military, intelligence, and civil government customers, supports U.S. operations worldwide through the ...

Job Summary As an Analyst, you will conduct in-depth underground facility (UGF) research and all-source analysis to support target development and modeling efforts, leveraging multi-INT data and subj...

OverviewJob Title: Dock Master Location: Reston, VAIntroduction:Mano Lani LLC has openings for multiple Dock Masters. This position will support the Defense Intelligence Agency (DIA) providing enterpr...

Overview Job Title: SCA Supply Technician Location: Reston, VA Introduction:Mano Lani LLC. has openings for multiple Supply Technicians. This position will support the Defense Intelligence Agency (DIA...

OverviewJob SummaryGalapagos Federal Systems LLC is seeking a highly motivated Executive Administrator to support the Space Security and Defense Program (SSDP) and Space Warfighting Analysis Center (S...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

All-Source Underground Facilities Analyst- Mid LevelCelestar, a B&A Company, is seeking the right professional to join our team as an All-Source Underground Facilities Analyst (Mid-Level) in Resto...

Job Category: Program Delivery and ExecutionRequisition Number: SEAWO002220Posting Details Posted: July 21, 2026 Full-Time On-site Salary Range: $142...

Job Category: IT Infrastructure and OperationsRequisition Number: SYSTE002221Posting DetailsPosted: July 21, 2026Full-TimeOn-siteSalary Range: $124,092.80 USD to $207,251.20 USDJob DetailsDescriptionG...

Job Number: R0244978Nuclear Weapons Analyst The Opportunity: Threats to our military are regularly evolving and becoming more complex. What if you could apply your proficiency to weaken these devel...

Job Number: R0244975Nuclear Weapons Analyst The Opportunity Threats to our military are regularly evolving and becoming more complex. What if you could apply your proficiency to weaken these develo...

Job Number: R0244895VectraAI Cloud-Native EngineerThe Opportunity: We are seeking a Cloud-Native VectraAI Engineer to design, integrate, and optimize VectraAI Detect and Recall, and support telemetry ...