Security Clearance Jobs in Herndon, VA

Are you looking to continue providing IT support to the world's finest submarine fleet? If so, Amentum may have the full-time, immediate position you are looking for, as a Submarine Network On-Site R...

On behalf of our Federal Contracting client, ClearanceJobs Talent Solutions Team is seeking a Senior Backend (ETL) Engineer to be a key contributor to both user-facing product launches as well as plat...

Careers at Information Review and Release Analyst REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in Herndon, VA We’re seeking a detail‑driven...

Careers at Information Review and Release Analyst REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in Herndon, VA In this role, you will bring s...

REQUIRED: Active TS/SCI with Full Scope Polygraph clearanceLOCATION: Full-time, onsite in Herndon, VAWe’re looking for a Software QA Tester who goes far beyond click‑and‑record tools—someone who codes...

REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Part-time (24 hours per week), onsite in Herndon, VA We are seeking an Information Review and Release Analyst (SME level) with the expertise,...

Careers at Software Developer (Java Script and ServiceNow) REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in Herndon, VAWe are seeking a Softwa...

HRIS Project Specialist📍 Location: Herndon, VA🆔 Job ID: 218397OverviewPDS Defense, Inc. is seeking an experienced HRIS Project Specialist to support and enhance our HR systems while pl...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

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...

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, ch...

MANTECH seeks a motivated, career, and customer-oriented Business Development and Capture Executive to join our DHS division in Herndon, VA . This is a hybrid role with onsite presence required as ne...

Job Number 5477 Standard Job Description In this role you will:Perform contracts management functions across the spectrum of actions associated with providing supplies and services, from capture thro...

Business Development Proposal ManagerPosition Type: Full-Time, ExemptWork Location: Herndon, VAClearance: Active clearance preferred; U.S. citizenship and the ability to obtain and maintain a U.S. gov...

R-00190289Description Looking for an opportunity to make an impact?At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers&...

R-00188852Description Are you ready for an exciting adventure? Leidos is seeking a remote Control Account Manager (CAM) to join our Antarctic Support Contract (ASC) team in support of the United State...

R-00190316Description Leidos is seeking a Senior AI Software Developer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common ...

R-00190215Description Leidos is seeking Procurement Coordinators to join our Antarctic Support Contract (ASC) team in support of the United States Antarctic Program. The planning and implementation of...

DescriptionAWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all ...

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 ~...