Top Secret / SCI Clearance Jobs

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

Cybercore is looking for a Senior Windows System Administration to join a high-performing Agile team operating within the Scaled Agile Framework (SAFe) in support of a complex, fast-paced program. In ...

Job Number 15444 Standard Job Description At Lockheed Martin Aeronautics (LMA), we approach each day with creativity, innovation, and integrity. We hire people with a broad set of technical skills wh...

Job Number 15376 Standard Job Description Ensure compliance to governing documents and security policies and assist in regulatory periodic assessments. Implements and tests state-of-the-art secure op...

Job Number 14937 Standard Job Description The mission matters. So do the people behind it. With advancing defense technology at our core, what sets us apart is a culture of collaboration, purpose, an...

Job Number 14977 Standard Job Description What does this role look like? The Vice President of the Next Generation Interceptor (NGI) Program is seeking an experienced Executive Program Manager to le...

Date Posted:2026-10-06Country:United States of America Location:US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCE Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

Job Number 18092 Standard Job Description As a pioneer, partner, innovator, and builder in the new space age, Lockheed Martin is poised to make a significant impact on the world. With a team of amazi...

Job Number 18083 Standard Job Description Lockheed Martin Space is seeking an RF Engineer Sr to join our team in Littleton, CO! In this exciting role, responsibilities will include, but are not limit...

Job Number 18097 Standard Job Description Lockheed Martin Space is seeking an RF Engineer Sr to join our team in Littleton, CO! In this exciting role, responsibilities will include, but are not limit...

Job Number 11394 Standard Job Description The Mission Integration, Analysis and Assessments group is searching for a high energy individual with a strong background in astrodynamics, satellite operat...

R-00191794Description Leidos has a new and exciting opportunity for a Disclosure & Declassification Analyst in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA).&...

Job Number 18022 Standard Job Description The Functional Manager will be responsible for coordinating subordinate employee recruitment, selection and training, performance assessment, work deployment...

Job Number 17966 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...

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 ...

Job Number 17817 Standard Job Description Directs all phases of programs from inception through completion. Responsible for coordinating subordinate employee recruitment, selection and training, perf...