Security Clearance Jobs in Herndon, VA

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...

R-00184714Description   The UNIX LINUX System Engineer - Mid provides day-to-day administration of UNIX/Linux server infrastructure supporting the SEC ISS contract, SEC OIT mission operations, an...

R-00184862Description The Cyber Systems Engineer – Splunk Content Developer is responsible for designing, engineering, and enhancing advanced cybersecurity capabilities across a large-scale ente...

R-00184400Description The Digital Modernization Sector currently has an opening for a mid-level ServiceNow Software Engineer to work remotely. This is an exciting opportunity to apply your software en...

R-00184852Description Leidos Health and Services Sector currently has an opening for a Cloud Engineer to support the Military OneSource program.The Cloud Engineer will be responsible for implementing,...

R-00182752Description The Operations Manager provides leadership and execution oversight for enterprise operational support services under the SEC ISS2 contract, with responsibility across Data Center...

DescriptionThis is an exciting opportunity to use the latest cloud computing technologies to help U.S. Intelligence Community agencies implement innovative cloud computing solutions and solve technica...

DescriptionDoes working hard, making history and having fun resonate with your professional lifestyle? Do you like to be creative, solving challenges with innovative ideas? This is an opportunity to w...

DescriptionThe AWS Cross Domain Services team is seeking a Systems Development Engineer who is passionate about operational excellence. This engineer will help to operate and scale the services that c...

DescriptionCome join a security team who focuses on ease of use and delighting our customers to build and support security services, used across all of Amazon, that secure our internal systems and net...

DescriptionThis is an excellent opportunity to join Amazon's world class Database focused technical team in Herndon, VA, working with some of the best and brightest engineers and technical managers wh...

DescriptionThe AWS Cross Domain Services team is seeking a Systems Development Engineer who is passionate about operational excellence. This engineer will help to operate and scale the services that c...

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: Jun 9, 2026This position requires that the candidate selected be a US Citizen and obtain and maintain an active TS/SCI security clearance.The Amazon Web Services Profe...

Job Number 731367BR Description:The coolest jobs on this planet... or any other... are with Lockheed Martin Space.At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and ...

Job Number 729388BR 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 possibilities...

Job Number 731333BR Description:At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and...

Job Number 731334BR Description:• Provide Domain/Systems Administrator Engineer of the Mission LAN, and oversee the maintenance, optimal function, and patching of the LAN's operating system, an...

R-00184752Description Leidos is seeking a Electrical Engineer to join the National Airspace System Integration Support Contract (NISC IV) team supporting the Federal Aviation Administration’s (F...

R-00184797Description Leidos is seeking a talented and experienced Cyber Deputy Program Manager (DPM) to join our team to support a federal customer within CISA. The DPM supports the PM in the executi...