Security Clearance Jobs in Arlington, VA

Date Posted:2026-10-07Country:United States of America Location:US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Lead software engineering teams to extract value from structured and unstructure...

R-00195372Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contrib...

As Sr. Enterprise Architect III, you'll shape the technology strategy for complex enterprise environments. You will connect cloud, cybersecurity, data, applications, networks, and operations into cohe...

As a Facilities Project Manager / Space Planner, you'll support the planning, coordination, and execution of facility and construction projects ranging from small workspace and furniture requirements ...

Job Family :IT Cyber Security Travel Required :Up to 10% Clearance Required :Active Top Secret (TS) What You Will Do :Guidehouse is looking for an experienced professional with experience in building...

Job Family :Data Engineering & Architecture Consulting Travel Required :None Clearance Required :Active Secret What You Will Do :Design, govern, and evolve the enterprise information architecture wit...

Job Family :Data Engineering & Architecture Consulting Travel Required :None Clearance Required :Active Secret What You Will Do :Focus on engineering, building, and maintaining shared platform capabi...

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...

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...

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

Our Deloitte Human Capital team helps organizations create value through people performance. We work with clients to reimagine work, the workforce, and the workplace across the enterprise and to trans...

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...

About the Team The Sensors Division within STR focuses on the development and analysis of advanced sensor systems in the RF, acoustic, and electro-optical domains. This includes the design and develop...

OverviewAllied 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 ...

OverviewAllied 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 ...

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

At Battelle, your expertise in national security plays a direct role in safeguarding our nation and shaping global security strategies. Join our team and become part of a distinguished community of pr...

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

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...