Security Clearance Jobs in Mc Lean, VA

Zachary Piper Solutions is seeking a Contracts Specialist III to work in our Arlington, VA office. This role is based in Arlington with a one day per week onsite requirement allowing for the rest ...

Our Deloitte Regulatory, Risk & Forensic team helps client leaders translate multifaceted risk and an evolving regulatory environment into defensible actions that strengthen, protect, and transfor...

OverviewSeeking Counterintelligence (CI) Officer to support our Client's challenging operational requirements at multiple locations in the Washington Metropolitan Area. What will you do?VTG is seekin...

OverviewVTG is seeking Targeting Officers to support our Client's challenging operational requirements at multiple locations in the Washington Metropolitan Area. What will you do?Successful candidate...

Amentum is seeking an Electrician (Night Shift) to join our team in McLean, VA! As an Electrician, you will inspect, repair, replace, install, adjust, maintain, and make necessary tests on all electri...

Amentum is looking for a Turbine Generator Mechanic to join our team in McLean, VA! As a Turbine Generator Mechanic, you will inspect, repair, adjust, test, and replace parts as required on assigned t...

Purpose/ScopeAmentum is looking for a Reliability Engineer to perform a variety of engineering assignments in planning and overseeing research, development, design, manufacture, test, installation, op...

Amentum is seeking a Sr. Electrical Engineer with 12+ years of experience. This person provides engineering expertise in support of a wide range of Building Operations and Maintenance related efforts ...

Amentum is looking for an Engineer - Second Operator (Chiller Operator) to join our team in McLean, VA! You will operate and maintain HVAC related equipment on scheduled rotating shifts for air condit...

Zachary Piper Solutions is seeking a Senior Software Integration Engineer to support a Government Consulting partner located in Lanham, MD (office moving to Tysons Corner, VA Summer 2026) through a hy...

Zachary Piper Solutions is seeking a Senior FPGA Engineer to support a Government Consulting partner located in Tysons Corner, VA (located in Lanham, MD until Summer 2026) through a 100% onsite work e...

At CRI, we are more than a workplace - we are a mission-driven, forward-thinking team shaping the future of secure and efficient operations across government and commercial sectors. As a minority-owne...

At CRI, we are more than a workplace - we are a mission-driven, forward-thinking team shaping the future of secure and efficient operations across government and commercial sectors. As a minority-owne...

At CRI, we are more than a workplace - we are a mission-driven, forward-thinking team shaping the future of secure and efficient operations across government and commercial sectors. As a minority-owne...

At CRI, we are more than a workplace - we are a mission-driven, forward-thinking team shaping the future of secure and efficient operations across government and commercial sectors. As a minority-owne...

At CRI, we are more than a workplace - we are a mission-driven, forward-thinking team shaping the future of secure and efficient operations across government and commercial sectors. As a minority-owne...

Overview Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and...

Purpose and Impact: Amentum has a new and exciting opportunity for a Screening and Vetting Analyst in our Intelligence and Cyber Group in McLean, VA. This contract provides and sustains counterterror...

At EY, we're all in to shape your future with confidence.We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help t...

At EY, we're all in to shape your future with confidence.We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help t...