Security Clearance Jobs in Virginia

STR is hiring a Principal Model-Based Systems Engineer (MBSE) in our Woburn, MA office (other locations : Dayton, OH & Arlington, VA ) to work across a broad portfolio of DoD mission areas. The System...

STR is hiring a Lead Model-Based Systems Engineer (MBSE) in our Woburn, MA office to work across a broad portfolio of DoD mission areas. The Systems Engineer should have experience architecting system...

Sophisticated integrated systems play a critical role in national security efforts, facilitating an understanding of the global situation, strategic planning, and tactical execution. The reliability, ...

The Systems Development Division (SDD) delivers technology advantage into users' hands by delivering capabilities focused on end-customer needs that function in operationally relevant environments and...

Great Hill Solutions, LLC is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal ...

Great Hill Solutions, LLC is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal ...

Great Hill Solutions, LLC is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal ...

Great Hill Solutions, LLC is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal ...

Great Hill Solutions, LLC is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal ...

View All Jobs: Dezign Concepts Careers Portal 20221011-1466-02-01Salary Range: Up to $180K Job Summary The Sponsor is an IT-oriented office that supports analysts through the provision of large dat...

Job Summary The office is responsible for technical analysis; understanding the complexities and risks of denied area technical operations; and applying these two core competencies to the designing, ...

20260421-2026-04857-1602-02-01Active Top Secret Clearance with Poly RequiredSalary Range: Up to $150K (salary is commensurate with education and experience) Job Summary The focus of this position will...

Start Date: Immediate JHNA, CTSi, and EXPANSIA have come together to form a Defense Technology platform focused on delivering high-impact technologies, technology-enabled services and advanced manuf...

Start Date: Immediate JHNA, CTSi, and EXPANSIA have come together to form a Defense Technology platform focused on delivering high-impact technologies, technology-enabled services and advanced manufa...

Forescout Cyber Security Engineer, Mid What You’ll Work On: · Develop relationships quickly and easily with other teams, communicating the complexities of security with a wide variety of audiences, ...

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

Title:Mission Architecture Analyst / MBSE EngineerBelong, Connect and Grow at KBRAt KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart...

Title:Information Systems Security Engineer (ISSE)Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our custome...

Title:Web DeveloperBelong. Connect. Grow. with KBR!KBR's National Security Solutions team delivers high-end engineering, IT, and digital solutions to customers across the intelligence and national sec...

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purp...