Security Clearance Jobs in Reston, VA

**APPLICANTS MUST CURRENTLY HAVE CI POLYGRAPH** Title: • System Administrator Location: • Reston, Virginia (ON-SITE) Clearance Required: • Top Secret/SCI w/ CI Polygraph Certification Required: •...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Are you looking to play a critical role on a small, high-performing team with a mission that makes a meaningful impact? NS2 Mission is seeking a highly motivated, self-directed professional to join ou...

Position Overview Horizon Global Partners (HgP) is seeking a highly experienced and mission-driven Lead Test Engineer to support advanced C6ISR, Command and Control (C2), Tactical Communications, Air ...

Job Category: Systems AdministrationRequisition Number: EXPER001982Posting Details Posted: March 9, 2026 Full-Time On-site Salary Range: $142,792 USD...

The Sr. Solutions Architect III provides strategic technical leadership for the program's suite of products, driving the architecture, modernization, and long-term evolution of enterprise cloud, DevSe...

As a Sr. Solutions Architect (DevSecOps) II, you'll work collaboratively with leads and cross-functional teams to develop and advise on solutions and ensure compliance with security protocols and indu...

As a Sr. Linux Engineer, you'll play a critical role in designing, implementing, and maintaining secure and efficient software development and deployment pipelines. You will collaborate with cross-fun...

As a Sr. DevSecOps Engineer III, you'll play a critical role in designing, implementing, and maintaining secure and efficient software development and deployment pipelines. You will collaborate with c...

As a Sr. DevSecOps Engineer, you'll play a critical role in designing, implementing, and maintaining secure and efficient software development and deployment pipelines. You will collaborate with cross...

As a Sr. DevOps Engineer, you'll play a critical role in designing, implementing, and maintaining secure and efficient software development and deployment pipelines. You will collaborate with cross-fu...