Security Clearance Jobs in Mc Lean, VA

Job Category: IT Infrastructure and OperationsRequisition Number: SYSTE002133Posting DetailsPosted: June 2, 2026Full-TimeOn-siteSalary Range: $164,382.40 USD to $274,518.40 USDJob DetailsDescriptionGC...

Job Category: Software EngineeringRequisition Number: SOFTW002132Posting DetailsPosted: June 2, 2026Full-TimeOn-siteSalary Range: $164,382.40 USD to $274,518.40 USDJob DetailsDescriptionGCI embodies e...

The application window is expected to close on: 05/29/2026 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received . The successful applic...

Program Manager - Secret (Remote)Xcelerate Solution is currently seeking a Program Manager. As a Program Manager, you will lead transformative modernization and sustainment efforts for mission-critica...

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...

Zachary Piper Solutions is looking for a highly skilled Electrical Engineer to support a leading engineering and systems integration organization. The Electrical Engineer will be responsible for suppo...

Location: Mclean, VA Clearance Required: TS/SCI with CI Polygraph (US Citizen) Employment Type: Full-Time Praescient Analytics is a leader in delivering advanced analytic, data engineering, and techno...

Must be a US Citizen who currently possesses a Secret or Top Secret Clearance. This is a hybrid position. The candidate will need to be local to the DC Metro area as they will need to be onsite as nee...

Must be a US Citizen who currently possesses a Secret or Top Secret Clearance. This is a hybrid position. The candidate will need to be local to the DC Metro area as they will need to be onsite as ne...

Must be a US Citizen who currently possesses a Secret or Top Secret Clearance. This is a hybrid position. The candidate will need to be local to the DC Metro area as they will need to be onsite as nee...

Must be a US Citizen who currently possesses a Secret or Top Secret Clearance. This is a hybrid position. The candidate will need to be local to the DC Metro area as they will need to be onsite as nee...

Must be a US Citizen who currently possesses a Secret or Top Secret Clearance. This is a hybrid position. The candidate will need to be local to the DC Metro area as they will need to be onsite as nee...

Data Standardization Specialist 📍Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We are seeking a skilled Data Standardizat...

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 criti...

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

About Trevity Trevity is a Service-Disabled Veteran-Owned Small Business (SDVOSB) with more than 50 years of combined experience supporting the Intelligence Community and Department of Defense. Founde...

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...

Our Deloitte Enterprise Performance team is at the forefront of enterprise technology, working across finance, supply chain, and IT operations to deliver holistic performance improvement and digital t...

Subject Matter Expert (SME) Data Scientist 📍Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We are seeking a highly skilled...