Top Secret / SCI Clearance Jobs

Date Posted:2026-08-28Country:United States of America Location:US-MA-TEWKSBURY-TB4 ~ 836 North St ~ INNOVATION BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...

Assured Information Security (AIS) is seeking a DevOps Developer II to contribute to the development and delivery of cross-domain solutions. In this role, you’ll have the opportunity to lead mission-c...

Job Title: Information System Security Officer (ISSO) Location: On-Site in Oakton, VA Department: Cyber Security Services Reports To: Management FLSA Status: Full Time/Non-exempt Clearance: Top...

Job Number 11811 Standard Job Description Looking to fuel your passion and take on an exciting hands-on opportunity to support the world's preeminent fifth-generation air dominance fighter? Join us t...

Job Number 11984 Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of pos...

Date Posted:2026-09-10Country:United States of America Location:US-VA-ALEXANDRIA-7900-CUST ~ 7900 Telegraph Rd ~ 7900-CUST (External Site) Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immi...

Job Number 11689 Standard Job Description WHAT WE'RE DOINGLockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics...

Date Posted:2026-09-10Country:United States of America Location:US-TX-RICHARDSON-C27 ~ 1727 Cityline Dr ~ CITYLINE C27 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

Job Number 11629 Standard Job Description Looking to fuel your passion and take on an exciting hands-on opportunity to support the world's preeminent fifth-generation air dominance fighter? Join us t...

Job Number 11616 Standard Job Description Looking to fuel your passion and take on an exciting hands-on opportunity to support the world's preeminent fifth-generation air dominance fighter? Join us t...

MANTECH seeks a motivated, career and customer-oriented Avionics Project Engineer to join our team in Centennial, CO.The Avionics Project Engineer will leverage their strong technical background and k...

MANTECH seeks a highly talented Launch Vehicle Systems Engineer with skills, background, and experience related to Launch Vehicle (LV) systems, systems engineering, project management, and sof...

MANTECH seeks a motivated, career and customer-oriented Cloud Engineer to join our team in Fort Meade, MD.In this role, you will develop, maintain, and enhance complex cloud systems based upon documen...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...