Security Clearance Jobs in Reston, VA

ClearanceJobs is actively seeking a Senior .NET Software Engineer for our client located in Herndon, VA. ClearanceJobs is the largest career network for professionals with federal government security ...

Senior Systems EngineerWe are seeking a highly skilled and experienced Senior Systems Engineer to join our team. The ideal candidate will have a strong background in designing, implementing, and maint...

Software Developer / A&A EngineerHerndon, VATS/SCI with PolyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actio...

Azure Pipeline Deployment EngineerHerndon, VATS/SCI with PolyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionab...

As part of the AWS Applied AI Solutions organization, we have a vision to provide business applications, leveraging Amazon's unique experience and expertise, that are used by millions of companies wor...

Application deadline: Sep 29, 2026As part of the AWS Applied AI Solutions organization, we have a vision to provide business applications, leveraging Amazon's unique experience and expertise, that are...

Application deadline: Sep 29, 2026As part of the AWS Applied AI Solutions organization, we have a vision to provide business applications, leveraging Amazon's unique experience and expertise, that are...

E4/E3 Software EngineerHerndon, VAInformation TechnologyThis is a high-priority need for our Partner!RequirementsTS/SCI with adjudicated CI Poly prior to startMust have a customer-approved security ce...

Senior Software Engineer (Go & Kubernetes Expertise) Location: Remote COMPANY DESCRIPTION Rancher Government Solutions (RGS) is specifically designed to address the unique security and operational ne...

Task Force Talent is seeking Full Stack Software Engineers (all levels - Junior/Senior/Expert)(many openings)with anactive TS/SCI FSPsecurity clearance.We have multiple clients, ranging in size from ~...

OverviewVTG is seeking a Program Security Officer to oversee and manage personnel security programs to ensure compliance with federal and company security policies. . This role is based in the Nationa...

OverviewVTG is seeking a Technical Operations Project Manager to lead the delivery of mission-critical initiatives supporting National Security customers. This role is based in the National Capital Re...

Job Number: R0250232FinOps Cloud Onboarding EngineerThe Opportunity:Cloud investments deliver the greatest value when organizations understand what they are spending, why they are spending it, and how...

Job Number: R0250197Database Solutions EngineerThe Opportunity:Modernizing a database platform is about more than moving data from one system to another. It requires a thoughtful approach to discovery...

Job Number: R0250189Agentic AI EngineerThe Opportunity:AI is moving quickly, but the real value comes from turning emerging capabilities into secure, reliable solutions that people can use. As an Agen...

Your work days are brighter here.We're obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing p...

Your work days are brighter here.We're obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing p...

Inside a newly established joint program office, every project carries weight, and the constraints of cost, time, scope, and quality leave little room for drift. The Red Gate Group is seeking a Projec...

Protecting a globally distributed secure network is about more than the network itself: the facilities, infrastructure, personnel, and sensitive information behind it face threats that evolve daily ac...

Project management artifacts are how a new program office keeps many moving efforts honest, and someone has to own them end to end. The Red Gate Group is seeking an IT Project Manager to support a Dep...