Security Clearance Jobs in Mc Lean, VA

Date Posted:2026-08-28Country:United States of America Location:US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord Position Role Type:Onsite U.S. Citizen, U.S. Person, o...

Assured Information Security (AIS) is seeking a DevOps Developer II to contribute to the development and delivery of cross-domain solutions. In this role, you’ll have the opportunity to lead mission-c...

Data ArchitectMcLean, VAInformation TechnologyThis position is within a team supporting the customer with data engineering and operations, software engineering, security engineering, DevOps engineerin...

Xcelerate Solutions is seeking a Vice President, Entity Vetting Client Solutions to drive growth and client solutions within Xcelerate’s Enterprise Vetting & Analysis (EV&A) portfolio. Th...

The Britton Group is a premier provider of intelligence and national security solutions, specializing in mission-critical IT services, digital transformation, cybersecurity and specialized intelligenc...

Dezign Concepts LLCFOIA Redaction AnalystData and Knowledge Management - McLean, VA - Full TimeFOIA Redaction AnalystSupport transparency, compliance, and responsible information release across the In...

OverviewVTG is seeking a Targeting Officer - Level 3 to support our Client's challenging operational requirements at multiple locations in the Washington Metropolitan Area. What will you do?Successfu...

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

Capgemini Government Solutions (CGS) LLC is seeking a Security Engineer - Operational Support to support our Aerospace and Federal Government clients. This role is responsible for security operations,...

R-00191923Description Leidos has a new and exciting opportunity for an Identity Intelligence Analyst in our Intel Sector Analysis Solutions Business Area (ASBA) in McLean, VA.   Our talented team...

Company Overview Orbis Operations is a technology company that delivers sovereign intelligence and decision capabilities to the United States Government and its allies. We convert complex information ...

Company Overview Orbis Operations is a technology company that delivers sovereign intelligence and decision capabilities to the United States Government and its allies. We convert complex information ...

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Eng...

ResidencyAll applicants must currently reside in the United States OverviewBigBear.ai is hiring Data Engineers to build and maintain the source adapters and normalization logic that translate raw dat...

SHIFT - 3 Job Title: Tier 1 NOC/SOC Support Specialist Location: Tysons, VA (On-Site) Clearance: Active TS/SCI with FSP Required Company: Quantum Science Solutions (QSS) Compen...

SHIFT - 2 Job Title: Tier 1 NOC/SOC Support Specialist Location: Tysons, VA (On-Site) Clearance: Active TS/SCI with FSP Required Company: Quantum Science Solutions (QSS) Compen...

SHIFT 3 Job Title: Network Engineer Location: Tysons, VA (On-Site) Clearance: Active TS/SCI with FSP Required Company: Quantum Science Solutions (QSS) Compensation: Open Rate Position Overview The Ne...

SHIFT 2 Job Title: Network Engineer Location: Tysons, VA (On-Site) Clearance: Active TS/SCI with FSP Required Company: Quantum Science Solutions (QSS) Compensation: Open Rate Position Overview The Ne...

SHIFT 1 Job Title: Network Engineer Location: Tysons, VA (On-Site) Clearance: Active TS/SCI with FSP Required Company: Quantum Science Solutions (QSS) Compensation: Open Rate Position Overview The Ne...

SHIFT - 1 Job Title: Tier 1 NOC/SOC Support Specialist Location: Tysons, VA (On-Site) Clearance: Active TS/SCI with FSP Required Company: Quantum Science Solutions (QSS) Compen...