Security Clearance Jobs in Herndon, VA

R-00184662Description Leidos is seeking an experienced Systems Administrator to join our Checkpoint Maintenance contract team supporting the TSA. You will be part of a front-line technical team involv...

R-00182745Description The Senior IT Infrastructure Manager leads end-to-end delivery of infrastructure operations supporting the SEC ISS2 contract and SEC OIT mission objectives. This role is accounta...

R-00183888Description The Capacity Manager - Mid supports the SEC ISS contract by ensuring enterprise infrastructure and critical applications have sufficient capacity, performance, and availability t...

Senior AI/ML Operational Engineer Joint Base Anacostia, Arlington, VA, or Reston, VA Active TS/SCI with Poly Clearance required@Orchard is retained by a top geospatial technology company supporting i...

AI/ML Operational Engineer SME Joint Base Anacostia, Arlington, VA, or Reston, VA Active TS/SCI with Poly Clearance required@Orchard is retained by a top geospatial technology company supporting impo...

OverviewThe Software Engineer will work as part of an agile development team to design, develop, test, and maintain applications supporting customer requirements. The position requires strong full‑sta...

Job DescriptionFusion Innovation's recent growth has earned us a top spot in the Inc 5000 Fastest Growing Private Companies in America and in Washington Business Journal's Best Places to Work multiple...

Job Description Fusion Innovation's recent growth has earned us a top spot in the Inc 5000 Fastest Growing Private Companies in America and in Washington Business Journal's Best Places to Work multipl...

Job DescriptionFusion Innovation's recent growth has earned us a top spot in the Inc 5000 Fastest Growing Private Companies in America and in Washington Business Journal's Best Places to Work multiple...

We are seeking a versatile, mission-focused Senior Full-Stack Applications Developer to support the development, modernization, and operations & maintenance (O&M) of a diverse suite of enterprise soft...

We are seeking a Senior Test Automation Engineer to join a close-knit quality engineering team supporting a diverse suite of software applications. This portfolio spans the entire lifecycle, from lega...

We are seeking an expert Software Development Manager / Lead Engineer to spearhead the evolution of an enterprise-wide, data-centric mission management platform. Operating at the intersection of big d...

Title: AI/ML Engineer Location: Herndon, Virginia *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence...

OverviewWe are seeking a highly motivated and experienced DevOps Engineer with a minimum of 5 years of hands-on experience in building, automating, and maintaining scalable infrastructure and deployme...

Administration Technician - Senior HerndonSeeking an energetic Administration Technician in the Herndon, VA area who will provide administrative support to the program. The ideal candidate for this po...

Applications Developer - SME HerndonMandatory Skills: Demonstrated experience with building web applications in the Java Spring framework. Demonstrated experience with building web applications using...

Applications Developer - Expert HerndonMandatory Skills: Utilize the Agile methodology and traditional Project Management Framework (PMF) control gates for all software application development unless...

Applications Developer - SME or Expert HerndonMandatory Skills: In this role, the person must have: Object Oriented Programming experience Experience with AWS (e.g., CloudFormation, EC2, Lambda, Dyna...

Applications Developer - Expert HerndonMandatory Skills: Demonstrated experience dealing with customers; Must possess "people skills" Proficient in Java Experience with JavaScript / Typescript Experi...

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...