Top Secret / SCI Clearance Jobs

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...

On behalf of our Federal Contracting client, ClearanceJobs Talent Solutions Team is seeking a Senior Backend (ETL) Engineer to be a key contributor to both user-facing product launches as well as plat...

Work ArrangementOnsite Job OverviewThe Aeromechanical Engineer must be a highly motivated, hands-on, self-driven team player that has the ability to perform in a dynamic prototyping environment. The p...

Work ArrangementOnsite role at the Tampa, FL Office with potential travel to testing sites as needed. Periods of development may require long irregular hours around deadlines, weekends, and some holid...

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

Overview We are seeking a mid- to senior-level Technical Operations Support Analyst to support a mission-critical software environment within a classified government program. This role sits at the int...

Position ResponsibilitiesSupport delivery of instructor-led training in classroom and afloat environmentsAssist with execution of training events, simulations, and practical exercisesEnsure adherence ...

Position Responsibilities Conduct all-source intelligence analysis on basic, emerging, disruptive, and breakthrough technologies with potential military or dual-use applications. Assess foreign state ...

Position Responsibilities Lead full lifecycle capture efforts from opportunity identification through proposal submission Conduct opportunity shaping and early customer engagement Develop capture plan...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • This position involves a general scope of work with no specific skill requiremen...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Join our team as a Mid-Level Network Engineer to support critical network infras...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Configure and sustain Cisco and Arista devices while supporting STE/STN and SSP ...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Configure and sustain Cisco routers and IOS (Cisco) operating systems. • ...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Manage and maintain Linux systems, network protocols, and system security. R...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Manage and maintain Linux operating systems. • Oversee KVM virtualization...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Develop robust software solutions. • Utilize Zabbix for monitoring and de...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Lead and contribute to critical technical initiatives, driving the successful ex...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Lead multi-faceted mission-critical system development, deployment, and evolutio...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Develop high-performance Java applications and RESTful web services on Linux pla...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Provide high-level systems engineering support across the full system lifecycle....