Security Clearance Jobs in Thornton, CO

Position SummaryOdyssey has an exciting opportunity for a Senior System Safety Engineer supporting the Agile Weapons Division (AFLCMC/EBX) at Eglin AFB, FL. This division is resposible for acquiring d...

Purpose and Impact: Amentum is seeking a Top-Secret cleared Solutions Architect / Technical Lead to join our team in Washington, DC. In this role, you will lead a dynamic engineering team developing a...

Advanced Space | 2027 Summer Internship | Onsite  We’re going to the Moon. Think you’ve got what it takes?    About the Role    At Advanced Space, we're enabling humanity's re...

Application deadline: Oct 7, 2026This position requires that the candidate selected be a US Citizen and currently possess and maintain an active Top Secret security clearance.The Amazon Web Services P...

Advanced Space | Full-time | Hybrid | Out of State Remote  We’re going to the Moon. Think you’ve got what it takes?    About the Role  At Advanced Space, we're enabling humanity's ...

Advanced Space | 2027 Summer Internship | Onsite  We’re going to the Moon. Think you’ve got what it takes?    About the Role  At Advanced Space, we're enabling humanity's return to...

Location: Denver, COSecurity Clearance: TS/SSBI/SCIWe are seeking self-starters who love the desert and want to work in a multi-disciplinary R&D environment with similarly motivated electrical eng...

Application deadline: Oct 15, 2026Amazon Web Services Networking is searching for hands-on Network Development Engineer to join our network team that owns critical Amazon Web Services IP networks for ...

Application deadline: Applications will be accepted on an ongoing basisThis position requires that the candidate selected be a US Citizen and currently possess and maintain an active Top Secret securi...