Security Clearance Jobs in Virginia

PSG is looking to provide UNIX engineering and system administration for a satellite ground system sustainment program. Administer Solaris and Linux environments, automate routine work, and keep syste...

Join a Company Where Your Work Makes a DifferenceAt ISN, we believe our people are the driving force behind our success. For more than 45 years, we've partnered with over 150 federal agencies to deliv...

Primary duties include: Own solution development for complex or strategic customer opportunities, guiding technical direction, aligning stakeholders, and ensuring designs meet operational requirements...

OverviewLMI is seeking a Secret-cleared Supply Chain Management Specialist at our client site in Arlington, VA. Successful LMI Supply Chain Consultant will demonstrate competency in Army audit, projec...

LMI is seeking a highly organized and proactive Hardware Operations Specialist to support the planning, coordination, and execution of hardware development, manufacturing, and delivery activities with...

LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grad...

LMI is seeking a skilled Project/Facilities Engineer to support HQDA G-4 through strategic planning, operational analysis, enterprise coordination, program integration, and executive decision support....

Your work days are brighter here.We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing p...

Your work days are brighter here.We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing p...

Markon is building a talent pool of Structural Engineers to support future Intelligence Community facility and infrastructure projects.This pipeline opportunity is intended to identify qualified candi...

DescriptionMarkon is seeking an experienced Policy Analyst to support an Intelligence Community customer. This role will provide directorate-level policy integration, regulatory compliance, and admini...

The application window is expected to close on: 11/19/2026 The application window is expected to close on November 20,2026 NOTE: Job posting may be removed earlier if the position is filled or if...

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...

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...

Kadiak, LLC, a Koniag Government Services company, is seeking an AWS Engineer with a TS/SCI security clearance to support Kadiak and our government customer in Vienna, VA. This position offers a hybri...

Kadiak, LLC, a Koniag Government Services company, is seeking a Test Engineer with a TS security clearance to support Kadiak and our government customer in Vienna, VA. Benefits include medical, dent...

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 ...

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 ...