Security Clearance Jobs in Fairfax, VA

Job Number: R0237888Software Development Engineer The Opportunity: We're looking for a Sof t war e Development Engineer to join our chief technology office engineering team-a dynamic group of innova...

Job Number: R0239383Back-End Developer The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to ...

Job Number: R0239812Scrum Master The Opportunity: Modern mission systems depend on more than just delivery-they require alignment across people, processes, and technology to drive real outcomes. As a ...

Job Number: R0239790Risk Detection Intelligence Professional The Opportunity: Critical decisions are made every single day at Booz Allen. What if you could use your analytical skills to help them make...

Job Number: R0239786Open-Source Research Analyst, Junior The Opportunity :Are you passionate about helping organizations successfully implement change and advance their operations? Whether it's proces...

Job Number: R0239787Open-Source Research Analyst, Junior The Opportunity: Are you passionate about helping organizations successfully implement change and advance their operations? Whether it's proces...

Job Number: R0239734Full Stack Software Developer The Opportunity: We are seeking a versatile full-stack JavaScript developer to build and enhance a dynamic integration platform that connects with doz...

Backend Infrastructure & Agentic AI Platforms Engineer Remote Public Trust Eligible Blu Omega is seeking a Backend Infrastructure & Agentic AI Platforms Engineer to support a federal program focused ...

OverviewVTG is seeking an Opeartions Officer in McLean, Va. What will you do?We are seeking an experienced certified Operations Officer with more than 20 years of experience who has multiple foreign...

Description At CDW, we make it happen, together. Trust, connection, and commitment are at the heart of how we work together to deliver for our customers. It's why we're coworkers, not just employees...

The Systems Engineer is responsible the applications infrastructure across all networks. Technical support to make application security compliant. Responsible for tech precepts implementation and cont...

The Developer, with a minimum of 10 years' experience, will support the full lifecycle development (analyze, design, develop, deploy, maintain) of innovative and interactive web, video and multimedia ...

We have an opening for a fully-funded position available for immediate staffing! This role is full-time, hybrid in McLean, requiring an active TS/SCI FSP or CI Poly Clearance to start. The program i...

Data Center Engineer McLean, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelli...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

Overview As a Backend Software Engineer, you will work on modernizing legacy enterprise systems by decomposing monolithic Java and .NET services into cloud-native Python microservices. This role is c...

This position requires office presence of a minimum of 5 days per week and is only located at customer's site.AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, networ...

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

Position SummaryMAG is currently recruiting for a Network/Communications Engineer who will e nsure critical data reaches its destination despite jamming, destruction, and cyber attacks. You'll innov...