Security Clearance Jobs in Herndon, VA

Job Category: IT/TechnicalRequisition Number: MISSI002302Work Type: Full-TimeLocation: St. Louis, MO1099 Consultant opportunity, though full-time may be consideredTitan Technologies is seeking an expe...

Project Manager (ISR Acquisitions)Springfield, VAApplyAssertive Professionals is seeking a ProjectManagersupporting our National Security Customer in Springfield, VA. This is an openposition. This is ...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Develop and maintain enterprise web applications using Core Java 17+ and Jakarta...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Develop and maintain enterprise web applications using Core Java 17+ and Jakarta...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Provide Oracle Linux systems administration and enterprise Oracle Exadata admini...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Provide Oracle Linux systems administration and enterprise Oracle Exadata admini...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Design, develop, and deploy advanced software solutions leveraging deep networki...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Design, develop, and deploy advanced software solutions leveraging deep networki...

Job Number 22985 Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of pos...

R-00195500Description The NMCI Service Management Integration and Transport (SMIT) group at Leidos has an opening for a Site Reliability Engineering (SRE) Senior Scrum Master to bridge the gap between...

R-00195491Description  Leidos is seeking an ALTERNATE McMurdo Winter Research Associate to support cutting-edge scientific research at McMurdo Station, Antarctica, during the austral winter. ...

Software Engineer Program Description: Seeking Software Engineers to support mission management and command & control software efforts supporting national security space programs. The team develops m...

Job Title: Senior Systems AdministratorWork Location: Herndon, VAClearance: Active TS/SCIResponsibilities:We are seeking an experienced individual to join our teams as a Senior Systems Administrator. ...

Worker Type Regular Job Description Summary At AV, we don't just witness the future of national security - we create it. We're on the search for a Program Manager to embark on challenging, mission-c...

Would you like to operate the world's largest cloud computing infrastructure and help U.S. Government agencies solve their most complex technical problems? AWS has established a specialized group of s...

Application deadline: Nov 1, 2026The Amazon Web Services Professional Services (ProServe) team is seeking a skilled Delivery Consultant to join our team at Amazon Web Services (AWS). In this role, you...

AWS Security is looking for a Systems Development Manager to lead a team of systems development engineers who run the infrastructure and automation behind security tooling for a U.S. Government progra...

Application deadline: Nov 1, 2026The Amazon Web Services Professional Services (ProServe) team is seeking a skilled Delivery Consultant to join our team at Amazon Web Services (AWS). In this role, you...

Amazon's Security team is looking for a TEMPEST Engineer to protect the classified space and systems that a U.S. Government AI Factory program depends on. Emanations security sits on the critical...

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...