Top Secret / SCI Clearance Jobs

Job Title CNO Analyst Overview EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country's most critical missions. We are a full-servi...

DESCRIPTION Position: Construction Surveillance Technician Location: United Kingdom Clearance: TS/SCI Job Description : Mission Essential is seeking a skilled and motivated Construction Surviellan...

Description At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star ...

As Sr. Technical Writer II, you'll support written and graphic support for a large, complex data-driven IT project for a classified customer. Content materials will support day to day project team and...

As Sr. Technical Writer II, you'll support written and graphic support for a large, complex data-driven IT project for a classified customer. Content materials will support day to day project team and...

As Sr. Technical Writer II, you'll support written and graphic support for a large, complex data-driven IT project for a classified customer. Content materials will support day to day project team and...

As a Sr. Technical Writer II, you'll translate complex technical concepts into clear, concise written and visual content. You will develop and maintain system documentation, SOPs, user guides, technic...

As Sr. DevSecOps Engineer I, you'll play a critical role in designing, implementing, and maintaining secure and efficient software development and deployment pipelines. You will collaborate with cross...

As Sr. DevOps Engineer I, you'll play a critical role in designing, implementing, and maintaining secure and efficient software development and deployment pipelines. You will collaborate with cross-fu...

Would you like to perform rewarding work while contributing to the success of an established, growing company? Navstar is an award-winning organization that has a proven track record of successfully p...

Would you like to perform rewarding work while contributing to the success of an established, growing company? Navstar is an award-winning organization that has a proven track record of successfully p...

Work Location: Onsite/ In OfficeRadiance Technologies, a rapidly growing employee-owned company supporting the Department of Defense, is searching for a Cloud Database Engineer to join our team. We ar...

This position requires an active TS/SCI Security Clearance. Candidates who do not hold this clearance are not eligible for hire. Solidus is hiring a Systems Engineer. This is an on-site role based i...

This position requires TS/SCI security clearance. Candidates who do not hold this clearance are not eligible for hire. Solidus is hiring a Senior Platform Engineer. The Ideal candidate will have ex...

Riverside Overview Riverside Research is an independent National Security Nonprofit dedicated to research and development in the national interest. We provide high-end technical services, research an...

TEKsystems is seeking a Cyber Network Defense Analyst (CNDA) to support a customer on site at Stennis Space Center in Mississippi. Duties include network security monitoring and detection, proactive...

A Role for Engineers Who Want Their Work to Matter Step into a position where your DSP expertise directly shapes the future of U.S. defense, intelligence, and national security. This is an opportunit...

Senior DSP Engineer Why This Opportunity Stands Out This organization is a leading R&D innovator supporting the U.S. Defense and Intelligence communities. Their mission centers on developing and depl...

This position requires a TS/SCI w/ FS Poly clearance. Description Performs services to enable all aspects of the network to include maintenance, sustainment of existing networks, and identification/c...

Your application will NOT be considered unless you have the Required Clearance: Candidate must have a TS/SCI polygraph clearance! DESCRIPTION The Hardware Technician provides Tier 2 and 3 on-site and...