Top Secret / SCI Clearance Jobs

Date Posted:2026-08-28Country:United States of America Location:US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord Position Role Type:Onsite U.S. Citizen, U.S. Person, o...

Assured Information Security (AIS) has an opening for a SME Software Quality Assurance Engineer/Tester will support government system testing activities by developing, executing, and documenting compr...

For more than a decade, Karthik Consulting has been a reliable and trusted advisor to our Government customers, providing independent and unbiased recommendations and solutions to mitigate risk and he...

For more than a decade, Karthik Consulting has been a reliable and trusted advisor to our Government customers, providing independent and unbiased recommendations and solutions to mitigate risk and he...

Position Summary DataPath is seeking a DevSecOps Engineer to engineer, secure, and sustain containerized platforms and automation pipelines supporting a Kubernetes-based Platform as a Service archite...

For more than a decade, Karthik Consulting has been a reliable and trusted advisor to our Government customers, providing independent and unbiased recommendations and solutions to mitigate risk and he...

What You'll Be Doing As a SIEM / Detection Engineer at Mantis Security, you'll help improve how we identify and respond to threats by ensuring our security data is collected, correlated, and turned i...

What You'll Be Doing As a SOC Analyst at Mantis Security, you'll help protect critical customer environments by monitoring, investigating, and responding to cybersecurity threats across both traditio...

DevOps Developer Location: Vienna, VA Required Clearance: Top Secret/SCI with CI Poly Since 1999, ITEC has delivered mission-critical support to the DoD and Intelligence Community. Now ...

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...

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...

Lead Windows Engineer Location: Vienna, VA Required Clearance: Top Secret/SCI with CI Poly Since 1999, ITEC has delivered mission-critical support to the DoD and Intelligence Community....

About the role Insight Xcite is seeking Cyber Security Project Engineers in Herndon, Virginia, to support security engineering, architecture, accreditation, risk management, and secure enterprise syst...

About the role Insight Xcite is seeking a Systems Architect in Reston, Virginia, to support enterprise architecture, requirements analysis, technical design, integration, and collaboration across engi...

About the role Insight Xcite is seeking Systems Integrators and Technical Delivery Managers to coordinate complex technical work across secure, mission-critical environments. Multiple openings are ava...

About the role Insight Xcite is seeking senior- and expert-level Voice / VoIP Engineers in Herndon, Virginia, to design, implement, and troubleshoot secure enterprise voice and video solutions. Key Re...

About the role Insight Xcite is seeking an expert-level Network Architect in Sterling, Virginia, to design, evaluate, and modernize secure enterprise network architectures supporting critical mission ...

About the role Insight Xcite is seeking a hands-on Field Engineer / Installer in Fairfax, Virginia, to support deployment, testing, repair, and maintenance of network and communications equipment. The...

STR is hiring a Senior Model-Based Systems Engineer (MBSE) in our Woburn, MA office to work across a broad portfolio of DoD mission areas. The Systems Engineer should have experience architecting syst...

STR is hiring a Lead Model-Based Systems Engineer (MBSE) in our Woburn, MA office to work across a broad portfolio of DoD mission areas. The Systems Engineer should have experience architecting system...