IT - Security Jobs in Herndon, VA

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...

Assured Information Security (AIS) is looking for a Software Engineer III to join our team in Rome, NY. This role is ideal for an experienced software engineer with at least five years of experience w...

TASK FORCE TALENTExperts in Science, Engineering, and Security CareersFull Stack Software Engineer (Junior/Senior/Expert) (U.S. Citizen/Security Clearance Required)Reston, Virginia, United StatesTask ...

DescriptionThe AWS Security Assurance Services (SAS) team, a part of Amazon Web Services, leverages the expertise and ingenuity of our builders to establish scalable security solutions for both intern...

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

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

Personnel Security Analyst / Adjudicator – JuniorThe Developmental Security Analyst provides entry-level adjudicative support to the Sponsor. Working under the guidance of Senior Case Managers, the an...

Personnel Security Analyst / Adjudicator – SeniorThe Senior Security Analyst is a subject matter expert who independently applies ICD 704 and EO 12968 to the most complex cases involving significant d...

Trusted Connectivity for AI-Powered Dominance. Everfox delivers trusted connectivity to protect the world's most critical environments and safeguard the sensitive data powering decision advantage. Bui...

Cybersecurity Systems EngineerHerndon, VA or Colorado Springs, COApplyDark Wolf is looking for a Cybersecurity Systems Engineer to join a collaborative, dynamic team in a fast-paced, innovat...

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...

What You'll be Owning GRVTY is seeking a Cyber Security Project Engineer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Herndon, VA. The Sponsor prov...

What You'll be Owning GRVTY is seeking a Cyber Security Project Engineer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Herndon, VA. The Sponsor prov...

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...

OverviewByte Systems, a subsidiary of VTG, is seeking a seasoned Information Systems Security Engineer (ISSE) to join our diverse Information Assurance team supporting the Intelligence Community at ou...

Acclaim Technical Services, founded in 2000, is a leading language, operations, and technology services company supporting a wide range of U.S. Federal agencies. We are an Employee Stock Ownership Pla...

UltraViolet Cyber is seeking a Security Engineer who will provide Security Operations Center (SOC) engineering support and guidance to the teams and the client that improve the client’s cybersecurity ...

Cyber Security Project Engineer Darkhorse Geospatial · On-site (Herndon, VA) · Full-time · SME / Expert / Manager levels About the Role Darkhorse Geospatial is hiring Cyber Security Project Engineers ...

The AWS Junior Account Management Administrator supports the AWS Government Security organization by providing account administration, customer engagement support, operational coordination, and compli...