Security Clearance Jobs in Herndon, VA

Integrated Master Scheduler (Secret Cleared) Who We Are ThinkTek LLC is a fast-growing Certified SBA 8(a) and Service-Disabled Veteran-Owned Small Business (SDVOSB) specializing in management and tech...

Point Solutions Group, a subsidiary of ClearanceJobs is assisting our Colorado Springs based client with their search for a Unix Engineering work to be performed at Peterson Space Force Base, Colorado...

Zachary Piper Solutions is seeking an App Developer (multiple positions open for a range of experience levels) to support a national leading aerospace and global security program! The role is fully o...

Valiant is seeking a Director of Security & FSO to provide leadership, oversight, and operational support across the organization's security program. This position will lead and develop an existing te...

R-00191538Description Leidos has an opening for a Senior Windows Server Systems Administrator to support the ESA V program. ESA V is an IT Services program supporting several customers within the Depa...

MANTECH seeks a motivated, career and customer-oriented Director of Contracts to join our team in Herndon, VA. This is a hybrid position, requiring 2-3 days a week onsite. As a senior leader within t...

MANTECH seeks a motivated, career and customer-oriented Account Lead to join our team in Herndon, VA. As the Directorates of Science and Technology (S&T) Account Lead, you will serve as the single o...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

As a Sr. DevSecOps Engineer II, you'll design, implement, and sustain secure, automated CI/CD pipelines and infrastructure across hybrid on-premises and cloud environments. This role integrates securi...

As a Sr. AWS Cloud Engineer, you will be a key player in architecting, designing, and implementing cloud solutions that empower our clients to leverage the full potential of cloud technologies. You wi...

As a Sr. AI/ML Engineer I, you will design, build, deploy, and maintain production-ready AI and machine learning solutions, leveraging advanced ML techniques to support Retrieval-Augmented Generation ...

Summary We are looking for a skilled Palantir Platform Engineer to join our dynamic team at TTG Solutions. The successful candidate will play a crucial role in integrating and optimizing data workflow...

Summary TTG Solutions is seeking an experienced Software Development Engineer to join our team in designing and implementing advanced event-driven architectures. We are looking for a technical expert ...

Summary TTG Solutions is seeking an experienced Infrastructure Engineer to join our team and drive the development of scalable, resilient systems that support high-volume data alerting. We are looking...

DescriptionApplication deadline: Sep 9, 2026 The Amazon Web Services Professional Services (ProServe) team is seeking a highly skilled and versatile Engagement Manager (EM) to join our team and lead t...

Job Description OverviewWorking across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful missio...

Job Description OverviewWorking across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful missio...

MANTECH seeks a motivated, career and customer-oriented Database Developer to join our team in Herndon, VA. The Database Developer is responsible for making data available, accessible, and secure to a...