Security Clearance Jobs in West McLean, VA

Senior GL AccountantXcelerate Solutions is seeking a Senior GL Accountant which plays an important role within the Accounting and Finance organization, supporting day-to-day accounting operations, mon...

We are seeking a PeopleSoft Application Specialist in the Chantilly, VA or Mclean, VA area. An experienced PeopleSoft Application Specialist will assist in the initial installation, configuration, and...

Program Support SpecialistXcelerate Solutions is seeking a Case Processing Specialist who is responsible for the secure intake, processing, documentation, and delivery of customer case files. You will...

The candidate will be working as a Systems Engineer to provide operations and maintenance of applications in the cloud infrastructure. The Candidate will support Sponsor’s representatives in cloud env...

Who We AreWhat We DoCustomersCareersWho We AreWhat We DoCustomersCareersSoftware EngineerSoftware EngineeringChantilly, VASoftware EngineerAltamira Technologies has a long and successful history provi...

In a space where it is hard to be unique, our client is a VERY DIFFERENT COMPANY. The founders, former Intelligence Community technology executives, have built the kind of company they always wanted t...

Summary TTG Solutions is seeking a talented Full Stack Developer experienced in delivering comprehensive solutions within a cloud environment. We are looking for a creative professional adept at conve...

Synertex LLC is seeking a Senior Software Engineer to support a U.S. Federal Government Agency in McLean, Va / Department of War Salary Range: $180,000–$230,000 (negotiable based on experience) We are...

Lead AI/ML Software EngineerRemote; McLean, VA; Colorado Springs, CO; Tacoma, WA; Oahu, HI; Tampa, FL; Boston, MAApplyThis is a U.S. based position. All of the programs we support require U.S. citizen...

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...

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...

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

Lifecycle Manager📍Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We're seeking a skilled IT Lifecycle Management Specialis...

FM Data Analysis Specialist 📍 McLean, VA📌 Full Time | On Site | Contingent Upon AwardJoin Synertex LLC and bring your expertise to a mission that matters. We're seeking an FM Data Analysis Specialist ...

Job Category: Software EngineeringRequisition Number: GEOSP002003Posting DetailsPosted: June 24, 2026Full-TimeOn-siteSalary Range: $164,382.40 USD to $274,518.40 USDJob DetailsDescriptionGCI embodies ...

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...

Senior Knowledge Manager (SharePoint) 📍 McLean, VA📌 Full Time | On Site | Actively Hiring Join Synertex LLC and bring your expertise to a mission that matters. We are seeking a Senior Knowledge Manage...

K2 Group, Inc. Business Development/Capture Manager McLean, VA - Full TimeThe BD/Capture Manager will lead growth and capture on the company IDIQ and MAC contract vehiclesServe as Program Manager for ...

K2 Group, Inc.Proposal ManagerMcLean, VA - Full TimeWe are seeking a Proposal Manager with a track record of success. The Proposal Manager is responsible for day-to-day proposal activities, including ...

Account Executive / Sr. Account ExecutiveLocation: Remote / HybridTeam: SalesReports to: Chief Revenue OfficerAbout SafeLogicSafeLogic is a trusted cryptography software and services partner enabling ...