Top Secret / SCI Clearance Jobs

ClearanceJobs Worforce Solutions is seeking a Site Reliability Engineer – Infrastructure Operations for our client based in San Francisco, CA. Our client is a cutting-edge startup delivering AI-bas...

Cybercore is looking for a Tier 1 System AdministratorCore Responsibilities:Respond to user inquiries via phone, email, chat, or ticketing systemsLog and track support requests using help desk ticketi...

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabi...

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabi...

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabi...

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabi...

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

The Strategic and Long-Range Communications Group develops new system concepts and techniques to support the US Government's most critical communications needs. The Group specializes in RF communicat...

Job Description Everforth ECS is seeking an Systems Engineer to work in our Quantico, VA office. Are you ready to play crucial role in supporting cutting-edge technology for federal law enforcement an...

Job Title: Operational PsychologistJob Code: HPT141Location: Washington, DCReports to: Program ManagerFLSA Status: ExemptSupervisory: No supervisory/management authorityPrepared Date: 9/29/2026A gover...

Regional Integration Manager Level 3 Washington, DC, United States (On-site) Job Title: Regional Integration Manager Level 3Location: Washington, DCJob Code: ITS918 Supervisory: No supervisory/manag...

Effects Planner - Junior Tampa, Florida, United States (On-site) Job Title: Effects Planner - JuniorJob Code: SSE750Location: Tampa, FloridaReports to: Program ManagerFLSA Status: ExemptSupervisory: ...

All Source Analyst Mid Honolulu, HI, United States (On-site) Job Title: All Source Analyst MidJob Code: SSE214Location: Honolulu, HISupervisory: No supervisory/management authorityPrepared Date: 11/6...

Computer Scientist - Senior Reston, VA, United States (On-site) Job Title: Computer Scientist - SeniorJob Code: ITS952Location: Reston, VAReports to: Program ManagerFLSA Status: ExemptSupervisory: No...

**Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. ---------- Telework: None Job Description: Systems Engineer to support mission-c...

**Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. ---------- Telework: None Basic Requirements: Fourteen (14) years experience as ...

**Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. ---------- Telework: None Responsibilities: We are seeking a knowledgeable and cu...

**Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. ---------- Telework: None Basic Requirements: Fourteen (14) years of experience ...

**Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. ---------- Telework: None Basic Requirements: Fourteen (14) years of experience ...