Top Secret / SCI Clearance Jobs

Job Number 731969BR Description:You will be the Security Representative Staff for the Industrial Security team. Our team is responsible for providing multi-disciplined security support, managing spec...

Job Number 731926BR 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 possibilities...

Job Number 726974BR 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 possibilities...

Job Number 731778BR 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 possibilities...

Job Number 731916BR Description:WHO WE AREWe are a dynamic and diverse team supporting recurring multi-year, critical programs, seeking an experienced individual to manage a cross-program Configurati...

Job Number 730477BR Description:This is a place for engineers, scientists, and problem-solvers who are ready to engage deeply, think critically, and build with purpose. You will not just launch a car...

Job Number 730036BR Description:Lockheed Martin Aeronautics is seeking a full-time Systems Engineer - Level 5 to join the Skunk Works Communication, Navigation, and Identification (CNI) Systems team....

Job Number 731075BR Description:The coolest jobs on this planet... or any other... are with Lockheed Martin Space.At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator, and...

Job Number 731029BR Description:WHO WE ARELockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future ...

Zachary Piper Solutions is seeking a Network Infrastructure Operations Manager to support our client located in Washington, DC. The Network Infrastructure Operations Manager will lead day-to-day f...

Job Number 728657BR Description:What We're Doing:Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine ...

Date Posted:2026-06-10Country:United States of AmericaLocation:US-TX-RICHARDSON-C27 ~ 1727 Cityline Dr ~ CITYLINE C27Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirem...

R-00185211Description Looking for an opportunity to make an impact?At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers&...

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...

Date Posted:2026-06-10Country:United States of AmericaLocation:US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

Requisition Number: 28943 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $91,631.00 - $130,000.00 Security Clearance: TS/SCI Level of Experience: Mid ...

Job Number 720557BR Description:Lockheed Martin Aeronautics Company, home of the world-renowned Skunk Works®, turns visionary aircraft into reality and is known for building the finest military a...

Requisition Number: 28893 Required Travel: 0 - 10% Employment Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $80,748.00 - $125,000.00 Security Clearance: TS/SCI Level of Experience: Mi...

If you are looking for a company that puts PEOPLE FIRST and MISSION ALWAYS, look no further. RTI Consulting, LLC is your company. We are seeking a Financial Analyst with 8 years of work experience, ...

SMX is seeking a Journeyman System Security Engineer (SSE) to support Unmanned Carrier Aviation Program Office (PMA-268) located at Patuxent River Naval Air Station.Essential Duties & Responsibilities...