Top Secret / SCI Clearance Jobs

The COMSEC Security Managers’ primary function is working within Special Access Programs (SAPs) supporting Department of Defense (DoD) agencies, such as HQ Air Force, Office of the Secretary of Defens...

A top employer in the government facilities / mission‑critical infrastructure industry is looking for a Master HVAC Technician to join their team. This role is responsible for maintaining reliable, co...

Sr. Technical Program Manager (6493) Senior Technical Program Manager supporting the Department of State, responsible for leading enterprise-scale IT operations and network engineering initiatives in ...

Duties will include: • SHIP AND SITE - The Industrial Security Professional shall provide Security support under this TO. This includes the management and oversight of all activities performed to...

DescriptionThis position requires that the candidate selected be a US Citizen and must currently possess and maintain an active TS/SCI security clearance with polygraph.The Amazon Web Services Profess...

DescriptionThe Worldwide Public Sector National Security Team (WWPS, NATSEC) is part of AWS Sales which is responsible for driving revenue, adoption, and growth from the largest and fastest growing ma...

DescriptionApplication deadline: May 4, 2026This position requires that the candidate selected be a US Citizen and must currently possess and maintain an active TS/SCI security clearance.The Amazon We...

DescriptionApplication deadline: May 4, 2026Are you ready to build a new AWS service that will have a historic impact to own and operate a service that connects satellites to the cloud? If so, Amazon ...

Operational Systems Developer: Full Performance and Expert Levels Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB...

Radar Applications Incorporated (RAI) is a rapidly growing start-up delivering advanced sensor technologies for airborne and satellite radar missions. We seek highly-motivated professionals to support...

Radar Applications Incorporated (RAI) is a rapidly growing start-up delivering advanced sensor technologies for airborne and satellite radar missions. We seek highly-motivated professionals to support...

Field Support Representative Location: Colorado Springs, CO Job Description: Serve as an FSR Analyst Work side-by-side with analysts to train and mentor users Troubleshoot technical issues and de...

Position Overview We are seeking a skilled Network Engineer SME to design, implement, and maintain robust network infrastructures that support our organization's critical operations. This role combin...

This position supports a mission-focused cyber operations program in the Dulles / Chantilly, VA area. As an Apple iOS Developer, you will serve on a highly collaborative technical team solving real-ti...

Systems Admin L3 Clearance: Active DoD SCI required pre-start Location: St. Louis, MO (On-site 5 days/week) Duration: 12 months (expected) Need to be local to St. Louis and available to come on-site...

System Administrator II (L2) Duration: 12 months (expected) Location: On-site 5 days/week (St. Louis, MO) Overview The System Administrator II supports Closed Area operations by providing advanc...

Summary TTG Solutions is seeking a highly experienced developer with a minimum of 10 years' experience to support the full lifecycle development of innovative and interactive multimedia training produ...

Summary TTG Solutions is seeking a Senior Infrastructure Engineer to manage and maintain critical datacenter infrastructure. We are looking for a professional with a deep understanding of enterprise-g...

Summary TTG Solutions is seeking a skilled Palantir Data Engineer to join our team. This role involves developing data transformation pipelines, designing user interfaces, and integrating with externa...

Summary TTG Solutions is seeking a proficient Systems Engineer to oversee and enhance our applications infrastructure across diverse networks. We are looking for a dedicated individual capable of ensu...