Security Clearance Jobs in Reston, VA

R-00168471Description The Leidos' Proposal Operations Team provides highly skilled people, facilities, and resources to support more than $60B in annual proposal submissions. Proposal Operations i...

R-00175046Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people, united by a commitment to our customers’ success. We empower our teams, i...

R-00175036Description 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...

R-00175043Description 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...

R-00175032Description Leidos is seeking a Director, Hypersonics Growth to lead and execute growth strategies across the hypersonics portfolio. This role is responsible for identifying, shaping, and ca...

R-00175035Description 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...

The Chief Information Office (CIO) is responsible for planning, maintaining, and sustaining the global CIO enterprise that supports critical national security missions. Through the SITE III multi-awar...

Titan Technologies is hiring! We are actively seeking an Illumio Zero Trust Segmentation Platform Engineer to support a government intelligence agency. The Chief Information Office (CIO) is responsibl...

Minimum qualifications: Bachelor's degree or equivalent practical experience. 5 years of experience testing, maintaining, or launching software products, and 1 year of experience with software design ...

We are looking to hire a Senior Cloud Solution Architect - Copilot in the Federal organization. Microsoft is on a mission to empower every person and every organization on the planet to achieve mor...

Piper Companies is searching for a Data Center Engineer to work for a leader in the technology space and reside in Reston, Virginia. The Data Center Engineer will have a strong foundation in Linux, ne...

Description*This position requires a Secret Security Clearance. * Must be local to Maryland, DC, and Virginia Areas-currently remote, but within commuting distance of DC. ICF's IT Modernization divisi...

The most security-conscious organizations trust Telos Corporation to protect their vital IT assets. The reputation of our company rests on the quality of our solutions and the integrity of our people....

Overview:Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of deli...

IT/Software Engineering Project Manager Security Clearance Requirement: Current TS/SCI with CI Poly Location Note: On-Site Support Required Position Description: Our client, a growing Federal Integrat...

Piper Companies is hiring a Alternate Facility Security Officer (AFSO) - TS/SCI for a leading world wide tech organization located in Reston, VA. The Alternate Facility Security Officer (AFSO) - TS/SC...

Must be a US Citizen to meet customer and compliance requirements, including potential access to classified information.The application window will be open until at least February 09, 2026. This oppor...

Job Details Cloud Support Engineer Onsite - Reston, VA **Top Secret or Full Scope Poly Clearance Required We are looking for cleared professionals to join our project supporting Microsoft. There a...

Piper Companies is hiring a Data Center Engineer (TS/SCI Full Scope Polygraph) to support a secure data center environment in the Reston, VA area. The ideal candidate for the Systems Engineer - TS/S...

OverviewWe are seeking a Software Engineer eager to learn and grow, who will contribute to mission-critical initiatives for government agencies and internal stakeholders. As a Software Engineer, you w...