Security Clearance Jobs in DHS, VA

Job Category: IT/TechnicalRequisition Number: HELPD002330Work Type: Full-Time | On-siteLocation: Camp H. M. Smith - Aiea, HITitan Technologies, LLC (Titan) is seeking an experienced, self-directed, He...

The System Engineer will support the management of engineering and programmatic actions for an HPC project. The role will require someone who is a "go-getter", and will be able to handle multiple conc...

Talon Defense is seeking a highly skilled Windows Developer with expertise in kernel-level development and reverse engineering to join our advanced technology team in Arlington or Herndon, VA. This ro...

Insight Global is currently hiring a ServiceNow Architect (AI + CSDM + Automation) with an active Secret clearance to integrate security practices into software development and infrastructure operatio...

External Header Source: External Applicants Only Open: 2026-10-01 Closed: 2027-09-30 Band: 03 Location: Mclean, VA Cover Letter Applicants are not required to submit a cover letter for employment con...

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

Company: SAIC Supporting DRRS Duration: Long term contract, funding through 2028 Position: Requirements Analyst LCAT – Secret or TS, Bachelors + 8 YOE (verifiable) Location: Alexandria, VA; Beginnin...

Company: SAIC Supporting DRRS Duration 6 month contract to hire, you will convert perm after 6 months Conversion salary range: 170-185k Position: Full Stack Java LCAT – Secret or TS, Bachelors + 8 Y...

Senior Systems AdministratorLocation: Herndon, VAPosted: 10/30/2026Job Description:We are seeking a highly skilled and experienced Senior Systems Administrator to join our team in Herndon, VA. The ide...

Job DetailsPosition: Senior Systems AdministratorLocation: Herndon, VAPosted: 10/30/2026Description:This position is for a Senior Systems Administrator to support TAD PGS, Inc. in Herndon, VA. The ide...

Job Title: Senior Detection Engineer Location: Arlington, VA Clearance: TS/SCI Compensation: Open Rate Position Overview Quantum Science Solutions (QSS) is seeking a Senior Detection Engineer t...

SME Unified Communications EngineerChantilly, 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...

This position is 100% Onsite. This position is in Arlington, VA, with occasional/situational travel. Education Bachelor’s Degree Location: Lorton, VA. Schedule ...

Our client is seeking a skilled Technical Surveillance Countermeasure (TSCM) Technician to support government installations within the National Capital Region (NCR), conducting inspections to identify...

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...

Test & Validation Integration EngineerQuantum Sky is searching for a Test & Validation Integration Engineerto support an Intel customer in Chantilly, VA The Test & Validation Integration E...

Quantum Sky is searching for a Network Automation Engineer to support an Intel customer in Chantilly, VA. If you enjoy working with new technologies, enterprise-leading equipment, and seeking to optim...

NewLinux System Administrator (Top Secret/SCI with agreement to obtain CI Poly Clearance Required)Chantilly, Virginia, United StatesApplyNorth Point Technology is looking to hire a Linux System Admini...

AWS Applied AI Solutions (AAIS) is building toward a future where every business innovates with Amazon AI teammates.To get there, we build AI solutions that improve human capabilities and transform en...

Tools DeveloperMcLean, VAInformation TechnologyThe Sponsor's production and development services provide high-quality interactive, mobile, video, web, and audio products that concisely convey complex ...