Top Secret / SCI Clearance Jobs

In support of a challenging, critical, and rewarding program that provides integrated voice, video, and data services throughout the Information Technology lifecycle, Amentum is seeking a Senior Servi...

ClearanceJobs is actively seeking a Senior .NET Software Engineer for our client located in Herndon, VA. ClearanceJobs is the largest career network for professionals with federal government security ...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

DescriptionApplication deadline: Aug 30, 2026 AWS is seeking a driven and talented Business Operations Analyst to play a critical role on our Worldwide Public Sector National Security and Defense Busi...

DescriptionAs part of the AWS Applied AI Solutions organization, we have a vision to provide business applications, leveraging Amazon's unique experience and expertise, that are used by millions of co...

DescriptionApplication deadline: Aug 30, 2026 The Amazon Web Services Professional Services (ProServe) team is seeking a skilled Delivery Consultant to join our team at Amazon Web Services (AWS). In t...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Position Overview CriticalTilt is seeking a senior Resident Services Engineer (RSE) to support a strategic network visibility and cybersecurity technology partner within a highly classified Federal e...

SITE SECURITY MANAGER Location: Nellis AFB, NV | Type: Full-Time | Clearance: Active TS/SCI Summary: Cyntel Technologies is seeking aSite Security Managerto oversee and advise on SCIF construction r...

Searching for a Sr. DevSecOps Engineer III to design, implement, and maintain secure and efficient software development and deployment pipelines. You will collaborate with cross-functional teams to in...

Title:Contractor Special/Program Security OfficerBelong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customer...

Title:Senior Test and Evaluation EngineerBelong. Connect. Grow. with KBR! Senior Test and Evaluation EngineerKBR's National Security Solutions team provides high-end engineering and advanced technolog...

Title:Test AnalystKBR is seeking a Senior Test Analyst to join our team supporting Test and Evaluation for the USSF. The selected candidate will support the United States Space Force Space Training an...

Title:Program Manager/ Staff Officer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the int...

Network Engineer - TS/SCI Engineer the Networks Behind Global MQ-9 Operations TENAX Technologies is seeking a Network Engineer to support the MQ-9 Enterprise Centralized Network Operations Center (C-...

Title:Action OfficerBelong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and nat...