Security Clearance Jobs in Herndon, VA

Date Posted:2026-09-08Country:United States of America Location:US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...

Location: USN Comalapa Air Base, El Salvador, Central AmericaDepartment:IT DepartmentVersar Global Solutions, Inc. (VGS) is actively seeking a skilled and experienced HBSS (ESS) / ACAS Administrator t...

Summary TTG Solutions is seeking a skilled Software Developer with a focus on security engineering and Assessment & Authorization (A&A) processes. We are looking for a candidate with a rich background...

Summary TTG Solutions is seeking a highly skilled ServiceNow Developer (SME) with extensive experience to join our team. We are looking for an innovative and collaborative professional to design and d...

Summary TTG Solutions is seeking a talented and experienced Cyber Information Systems Security Engineer (ISSE) to join our technology-driven program supporting a key Government customer. The ideal can...

Summary TTG Solutions is seeking a skilled Software Engineer to contribute to the advancement of Zero Trust Architecture (ZTA) initiatives. The role involves developing, deploying, and maintaining CMD...

Summary TTG Solutions is seeking experienced Software Developers to join our innovative program supporting a key government customer. This role involves delivering Enterprise Computing engineering ser...

Zachary Piper Solutions is seeking a DevOps Engineer - TS//SCI with CI Poly, to support a mission-critical government program in Herndon, VA (with potential future work location in Springfield, VA). T...

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, ch...

R-00192475Description ***Must have an active DOE Q clearance or an active DOD Top Secret. Active, meaning the individual granted a clearance is briefed and currently occupies a position for which the ...

R-00191663Description Leidos Health and Services Sector currently has an opening for a Call Center Triage Consultant I, contingent upon shift availability,   to work remotely inside the United St...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

DescriptionThe AWS Networking organization is looking for a Software Development Engineer to join our Amazon Dedicated Cloud (ADC) Networking team. As a Software Development Engineer on our team, you ...

DescriptionThis is an excellent opportunity to join Amazon's world-class technical team in Herndon, VA, working with some of the best and brightest engineers while developing your skills and furtherin...

DescriptionApplication deadline: Sep 22, 2026 Would you like to implement innovative cloud computing solutions and solve the world's most complex technical problems? Do you have a deep passion and des...

DescriptionThe Frontier ADC team is at the forefront of delivering the AWS GenAI and Agentic AI service portfolio to our customers in GovCloud and isolated environments. We are dedicated to pushing th...

DescriptionThis is an excellent opportunity to join Amazon's world-class technical team in Herndon, VA, working with some of the best and brightest engineers while developing your skills and furtherin...

DescriptionWould you like to design, develop, and implement innovative cloud computing solutions and solve the world's most complex technical problems? Do you have a deep passion and desire to enginee...

DescriptionAWS Security is looking for a driven professional to join its high-security systems engineering team to manage the operation of our physical access control system (PACS), as well as help us...

R-00192449Description Leidos is seeking a summer intern with a Computer Science, Software Engineering, Systems Engineering, or similar technical background to join our team in support of the SMIT con...