Security Clearance Jobs in Mc Lean, VA

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...

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...

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 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...

Title: SQL DBA / Developer Client: DoD OIG (Department of Defense- Office of Inspector General) Location: Alexandria, VA Clearance Required: Active DoD Secret Position Overview We are seeking an exp...

Kforce has a client that is seeking an Optical Transport Engineer in McLean, VA. Experience working as telecommunications engineer Experience architecting and designing complex systems Experience w...

Our Deloitte AI & Engineering team to transform technology platforms, drive innovation, and help make a significant impact on our clients' success. You'll work alongside talented professionals rei...

Duties Performs developmental assignments in life cycle logistics management and operational program analysis. Performs recurring assignments designed to independently performs work assignments which ...

Job Number: R0234316Cybersecurity Technical Deputy LeadThe Opportunity:We are seeking a Cybersecurity Technical Deputy with a strong technical background to ensure that our cloud-based systems meet st...

DescriptionJob Title: Appian System Administrator - TS/SCI FSP Required (TS/SCI FSP Required)Position Type: Full-Time, Direct HireClearance: Active TS/SCI with Full Scope Polygraph (FSP) - Required D...

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...

Amentum is seeking Utility Cleaners with an active Top Secret security clearance to join our team in McLean, VA! As a Utility Cleaner, you will be responsible for the cleanliness of communal spaces, r...

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 looking for a Junior Systems Administrator to join our team in McLean, VA! As a Junior Systems Administrator, you will be responsible for the day-to-day maintenance and support of computer ...

Amentum is looking for an HVAC Mechanic Specialist to join our team in McLean, VA! As an HVAC Mechanic Specialist, you will maintain, repair, and install the building's heating, ventilation, air condi...

JOB FUNCTION: Inspect, repair, replace, install, adjust, maintain, and make necessary tests on all medium and low voltage 15KV, 4160V, 480V and 208V utility systems, equipment, motors, MCC panels, gen...

Amentum is looking for a Senior Systems Administrator to join our team in McLean, VA! As the Senior Systems Administrator, you will monitor and maintain corporate communication systems related to emai...

Amentum is looking for an Engineer - First Operator (Boiler Operator) to join our team in McLean, VA. As an Engineer - First Operator you will be responsible for the operation and maintenance of boile...

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...