Security Clearance Jobs in DHS, VA

ApplySoftware Developer (Systems Software)On-site—Software Developer (Full-Time)Chantilly, Virginia...

Location typeAllOn-siteHybridRemoteLocationAllAnnapolis Junction, MarylandAugusta, GeorgiaChantilly, VirginiaColumbia, MarylandFt. Belvoir, VirginiaFt. Meade, MarylandGreenville, SCHanover, MarylandHo...

Job Category: Program Delivery and ExecutionRequisition Number: SOODE002160Posting DetailsPosted: June 11, 2026Full-TimeOn-siteSalary Range: $124,092.80 USD to $207,251.20 USDJob DetailsDescriptionGCI...

About ARSIEM CorporationAt ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. Weprovide support to multiple agencies across the United State...

ERG is a research and consulting firm that provides a wide range of support to federal, state, and commercial clients. ERG offers multidisciplinary teams with nationally recognized skills in engineeri...

ERG is a research and consulting firm that provides a wide range of support to federal, state, and commercial clients. ERG offers multidisciplinary teams with nationally recognized skills in engineeri...

ERG is a research and consulting firm that provides a wide range of support to federal, state, and commercial clients. ERG offers multidisciplinary teams with nationally recognized skills in engineeri...

Careers at Data Scientist REQUIRED: Active TS/SCI with Full Scope Polygraph clearanceLOCATION: Full-time, onsite in McLean, VAWe are seeking a Data Scientist with hands‑on e...

Minimum of four years experience working in software development projects with at least 2 years of experience in an Agile environment. Proven track record of serving as a Scrum Master or similar Agil...

Job Category: Cyber SecurityRequisition Number: TECHN001932Posting DetailsDescriptionGCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high...

DutiesThis position is being filled under the memorandum from the Under Secretary of Defense for Personnel and Readiness (USD(P&R)) "Expansion of Direct Hire Authority for Certain Personnel of the Dep...

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 ...

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 ...

Emerging and Disruptive Technology Analyst – Mid-level Reston, VA Active TS/SCI with Poly Clearance required@Orchard is retained by a top geospatial technology company supporting important operations...

Emerging and Disruptive Technology Analyst – Senior Reston, VA Active TS/SCI with Poly Clearance required@Orchard is retained by a top geospatial technology company supporting important operations mi...

Valiant is looking for a Senior Contract Support Assistants (CSA) to join our team! In this role you will handle administrative tasks and transactions for USG acquisition officers located in contracti...

Kavaliro is seeking a Mid-Level Cloud Systems Engineer to support a client in Virginia. Overview: Kavaliro is seeking a Mid-Level Cloud Systems Engineer with hands-on experience across the Systems En...

GrammaTech is seeking a Reverse Engineering Specialist – Malware Analyst to support advanced cybersecurity operations. In this role, you will analyze and deconstruct malicious code, uncover threat cap...

OST has an opening for an experienced AWS DevOps Engineer to assist with the development, integration, deployment, and sustainment of mission critical systems.Responsibilities:The primary duties will ...

Personnel Security Specialist Location: Arlington, VA (Rosslyn) Work Type: Full-Time / Onsite Remote Work: No Job Description Processes and maintains company and government inspectable records and p...