Security Clearance Jobs in West McLean, VA

Job Category: Software EngineeringRequisition Number: SOFTW002142Posting DetailsPosted: June 4, 2026Full-TimeOn-siteSalary Range: $164,382.40 USD to $274,518.40 USDJob DetailsDescriptionGCI embodies e...

Job Category: IT Infrastructure and OperationsRequisition Number: SYSTE002133Posting Details Posted: June 2, 2026 Full-Time On-site Salary Range: $16...

Senior DevOps Engineer - Secret (Remote)Xcelerate Solutions is currently seeking a Senior DevOps Engineer. As a Senior DevOps Engineer, you will play a pivotal role in automating, optimizing, and secu...

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AI / Machine Learning Modeler / Engineer 📍Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We are seeking a skilled AI / Mac...

Technical Writer 📍Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We are seeking a skilled Technical Writer to support crit...

PMO Analyst 📍Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We're seeking a skilled Program Analyst to support critical go...

PROGRAM CONTROL ANALYST 📍 McLean, VA (Hybrid Remote)📌 Full Time | Actively Hiring Synertex is seeking an experienced Program Control Analyst to support government contract operations in the National ...

Summary TTG Solutions is seeking an experienced and versatile Cloud and Application Developer who specializes in developing applications for data analysis. We are looking for a candidate with a strong...

Summary TTG Solutions is seeking a talented and detail-oriented Data Center Engineer to join our team, primarily based at our McLean location. We are looking for experienced system engineers to enhanc...

> Software Developer/ Engineer Athenix Solutions Group Software Developer/ Engineer Mclean, VA • ANS DescriptionAthenix Solutions Group is looking for Software Engineers in a variety o...

OVERVIEW: We are seeking a motivated Software Development Intern with a strong interest in Artificial Intelligence and Machine Learning to join our team. This internship offers hands-on experience wor...

Summary TTG Solutions is seeking a skilled Data & Software Engineer to collaborate with our team in building intricate data flows for custom applications. The ideal candidate will have advanced Python...

1099 Background Investigator – Top Secret Xcelerate Solutions is seeking a Background Investigator; you will support a large national background investigations (BI) program that provides investigative...

Program Manager - Security & Adjudicative Support ServicesThe Program Manager serves as the primary leader for a high-volume, high-complexity security and adjudication program for the Intelligence...

Senior Sales EngineerMcLean, VAApplyThis is a U.S. based position. All of the programs we support require U.S. citizenship to be eligible for employment. All work must be conducted within the continen...

Careers at Software Developer (Systems Software) REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time onsite in McLean, VA We’re looking for a Software Engin...

Summary TTG Solutions is seeking a skilled DevOps Engineer to join our team focused on designing, engineering, implementing, developing, and maintaining enterprise-quality mission systems, networks, a...