Security Clearance Jobs in Reston, VA

R-00176490Description Location: McLean / Dulles, VA (Fully On-Site)Clearance Required: Active TS/SCI with PolygraphLeidos, a leading government contractor, is excited to announce our recent award of a...

Must be a US Citizen to meet customer and compliance requirements, including potential access to classified information.Minimum qualifications: Bachelor's degree in a technical field, or equivalent pr...

Responsibilities This opening is in support of a proposal effort (Anticipated Start: August 2026) and is contingent upon contract award Overview: We are building a talent pipeline in support of an upc...

ResponsibilitiesThis opening is in support of a proposal effort (Anticipated Start: August 2026) and is contingent upon contract award Overview: We are building a talent pipeline in support of an upco...

ResponsibilitiesThis opening is in support of a proposal effort (Anticipated Start: August 2026) and is contingent upon contract award Overview: We are building a talent pipeline in support of an upco...

ResponsibilitiesThis opening is in support of a proposal effort (Anticipated Start: August 2026) and is contingent upon contract award Overview: We are building a talent pipeline in support of an upco...

Technical Multi-INT Fusion Analyst, Mid-Level Location: Reston, VA Job Type: Full-Time Clearance: TS/SCI and the ability to obtain/maintain a CI Polygraph Must be a U.S. Citizen Benefits: Medical, den...

Acclaim Technical Services, founded in 2000, is a leading language and intelligence services company supporting a wide range of U.S. Federal agencies. We are an Employee Stock Ownership Plan (ESOP) co...

Job Number: R0234373Directory Services EngineerThe Opportunity: Everyone knows security needs to be "baked in" to a system architecture, but you know how to bake it in. You can identify and implement ...

Contribute directly to safeguarding national security by joining our team as a Security Specialist at the DIA's Central Processing Center. In this crucial role, you'll utilize your expertise and sound...

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...

R-00176430Description Plans & Policy Officer (PPO) / Executive Officer (EXO) Location: McLean / Dulles, VA (Fully On-Site)Clearance Required: Active TS/SCI with PolygraphLeidos is seeking a missi...

R-00176411Description The Leidos Security and Engineering Programs (SEP) is seeking a Computer Support Analyst for the Center for Information Systems Security (CISS) program. This is a unique role whi...

R-00176390Description Job DescriptionLeidos, a leading government contractor, is excited to announce our recent award of a significant Intelligence Program in Northern Virginia, known as Beacon.This l...

As Sr. Technical Writer III, you'll collaborate closely with subject matter experts, Technical Fellows, capture teams, and proposal managers to develop compelling, compliant proposal content for Feder...

Cloud Financial Analyst 100% remote US citizenship required per government contract Must be able to obtain USCIS Public Trust clearance System One is seeking a Cloud Financial Analyst to work for a...

R-00176332Description Reinvent yourself at Leidos! Uncover your potential by becoming a member of our team. The Decision Advantage Business Area at Leidos has an opening for an experienced ...

R-00174140Description Leidos’ Digital Engineering team is seeking a dynamic Engineering Manager and Product owner to lead the development, delivery, and evolution of the HERMES Family of Digital...

Are you a mission-driven Senior Database Administrator ready to take your career to the next level supporting the nation’s most critical intelligence programs?  Join Oracle’s elite Government, Defens...

Job Number: R0232801Information System Security OfficerThe Opportunity: We're looking for an Information System Security Officer ( ISSO ) who can create solutions for the government that will withsta...