Security Clearance Jobs in West McLean, VA

Full Stack AI DeveloperMcLean, VAApplyDark Wolfis a premierdata solutions platformpurpose built to support our nation’s most critical defense,intelligence, and commercial customers. Our mission is to ...

Data Services / Systems Architect 📍Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We're seeking a skilled Data Services / ...

Subject Matter Expert (SME) Cybersecurity 📍Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We're seeking a skilled Cyber De...

Careers at Systems Engineer REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite, McLean, VA areaWe are seeking a mission‑driven Systems Engineer wit...

SMS is hiring an Operations Manager to support our Base Infrastructure (BIM) contract at McConnel AFB, KS. This position manages IT operations and service delivery functions providing leadership for o...

Dezign Concepts LLCSoftware DeveloperApplication & Software Development - HOT JOB!! - McLean, VA - Full TimeDEZIGN CONCEPTSNOW HIRINGBuild the future of intelligent searchSearch, AI & User Exp...

Senior EngineerColorado Springs, CO; McLean, VA; RemoteThis 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 ...

Our Deloitte Finance Transformation team practices to help chief financial officers, controllers, and finance teams define and execute their finance and global business services agendas and strategies...

Full-stack DeveloperMcLean, VATS/SCI with PolyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionable intelligence...

Why Work With UsCAREERSCopyright © 2018 OBXtek, Inc. All Rights Reserved. Title VI Public Notice Skip to Main Content Please Enable Cookies to ContinuePlease enable cookies in your browser to...

Altamira Technologies Corporation has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira ser...

Job Category: Data Science and Data EngineeringRequisition Number: NATUR002231Posting DetailsPosted: July 24, 2026Full-TimeOn-siteSalary Range: $215,467.20 USD to $366,288 USDJob DetailsDescriptionGCI...

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...

*This position is for a contract pending award*Required Skills:Must be a U.S. CitizenActive TS/SCI clearanceand polygraph requiredBachelor’s degree plus three (3) years of experience OR at least 7 yea...

SMS is hiring a Cyber Security Lead Engineer to support our Base Infrastructure (BIM) contract to ensure compliance with DoD cybersecurity requirements, Air Force Information Network standards, and ID...

SMS is hiring Project Mangers for your new and busy BIM contract. The Project Manager will be responsible for managing Phase 4 Modernization implementation activities ensuring successful installation,...

Summary TTG Solutions is seeking a skilled Data & Software Engineer to join our team in building complex data flows for custom applications. This role is ideal for someone with advanced Python skills ...

Summary TTG Solutions is seeking a skilled Data Scientist with expertise in Natural Language Processing (NLP) to join our team. The ideal candidate will be proficient in building and deploying machine...

Summary TTG Solutions is seeking a skilled Data Analyst with extensive experience in ECL and HPCC for large-scale data processing and analytics. We are looking for a professional who is adept in data ...

Summary TTG Solutions is seeking a skilled NLP and Machine Learning Engineer to join our team. The ideal candidate will have experience in developing NLP applications and utilizing advanced machine le...