Security Clearance Jobs in Herndon, VA

DescriptionThis position requires that the candidate selected be a US Citizen and must currently possess and maintain an active TS/SCI security clearance with polygraph. This is a hands-on technical r...

We're Hiring: VP of Contracts Shape the contracts that drive mission success. Are you an experienced contracts professional who enjoys navigating complex federal and commercial agreements while par...

The application window is expected to close on: 08/20/2026 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received . This role is expected...

***TS/SCI Fullscope Polygraph Required*** Schedule: Primarily Monday-Friday with flexible hours. Some weekend work may be required when traveling. Candidates must be available during key reporting pe...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

DescriptionAmazon Web Services is seeking an Associate Solutions Architect to support our US Government customers in the Northern Virginia / DC Metro area. As a Solutions Architect on the National Sec...

DescriptionThis position requires that the candidate selected be a US Citizen and must currently possess and maintain an active TS/SCI security clearance with polygraph. The Amazon Web Services Profes...

DescriptionThis position requires that the candidate selected be a US Citizen and obtain and maintain an active TS/SCI security clearance with polygraph. The Amazon Web Services Professional Services ...

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 ...

TASK FORCE TALENTExperts in Science, Engineering, and Security CareersShare this jobFacebookXLinkedInEmailFull Stack Software Engineer (Junior/Senior/Expert) (U.S. Citizen/Security Clearance Required)...

PDS Defense, Inc. is seeking an Immigration Specialist, in Herndon, VA. Job ID#219076 Job Description: As the Immigration Specialist, you'll be responsible for overseeing the immigration processes...

PDS Defense, Inc. is seeking a Culture & Engagement Specialist, in Herndon, VA. Job ID#219077 Additional Location: Mobile, AL. Job Description: The Culture & Engagement (C&E) Specialist is respon...

Trusted Connectivity for AI-Powered Dominance. Everfox delivers trusted connectivity to protect the world's most critical environments and safeguard the sensitive data powering decision advantage. Bui...

Who we are: ShorePoint is a fast-growing, industry recognized and award-winning cybersecurity services firm with a focus on high-profile, high-threat, private and public-sector customers who demand ex...

SMX is seeking a mission-oriented Director of Business Development & Capture with experience growing high-visibility, mission-focused, technologies by driving and shaping, complex deals with DoD and I...

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...

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...

North Point Technology is hiring a Software Engineer to augment our Framework Services team, with a focus on Resiliency work supporting the NGA customer mission. The selected candidate will develop an...

R-00180805Description The Leidos Health and Services Sector is seeking a Power Platform Developer (Model-Driven Apps) to support a high-visibility federal healthcare program. Candidate MUST: Be a U.S....