Security Clearance Jobs in West McLean, VA

Location: McLean, VA (On-site)Job Type: Full-TimeClearance Requirement: Active TS/SCI with CI Polygraph (Required)Position Overview:Praescient Analytics is seeking a talented and driven AI Process Int...

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...

Executive Engagement Facilitator – Governance & Events 📍 McLean, VA📌 Full-Time | On-site | Hiring Immediately Join Synertex LLC and bring your expertise to a mission that matters.seeking an exper...

GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of ou...

REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time onsite in McLean, VAWe’re seeking a Systems Engineer who can deploy, operate, and sustain secure, high‑availability services across...

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...

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...

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...

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...