IT - Security Jobs in Herndon, VA

R-00187889Description The Force Protection Division at Leidos currently has an opening for a Sr. Cybersecurity Engineer who holds a SECRET clearance to support our Counter -small Unmanned Aerial Syste...

Title: Information Systems Security Engineer Location: Herndon, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense, in partnership with our milita...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Conduct penetration testing and ethical hacking to assess and exploit vulnerabil...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Conduct penetration testing and ethical hacking to assess and exploit vulnerabil...

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...

Job Number: R0244911Information System Security Controls AssessorThe Opportunity: Cyber threats are everywhere, and the constantly evolving nature of these threats can make understanding them seem ov...

*****MUST HAVE AN ACTIVE TS/SCI WITH CI POLY CLEARANCE******Software Engineer IVWe are looking for a Software Engineer to join our diverse team at our Herndon, VA, office. The candidate will work with...

*****MUST HAVE AN ACTIVE TS/SCI WITH CI POLY CLEARANCE******Software Engineer IIIPrincipal Cyber Software Engineer (Front End/UI-Focused)Experienced front-end software engineer to develop services usi...

The selected candidate will integrate a variety of software components in a secure container architecture working with cross functional teams to debug critical issues. Candidate will also support the ...

We are looking for an experienced penetration tester to conduct penetration testing and ethical hacking, to target, assess, and exploit risk and vulnerabilities of information systems. This position i...

About the OrganizationNow is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. n...

Job Number: R0244563Information Systems Security Manager The Opportunity: Design, implement, and manage policies and procedures to ensure database and sof tware security. Apply advanced consult ing sk...

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, ch...