IT - Security Jobs in D.C.

Date Posted:2026-08-07Country:United States of America Location:US-MA-MARLBOROUGH-MA2 ~ 1001 Boston Post Rd ~ BLDG 2 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...

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...

MANTECH seeks a motivated, career- and mission-focused Senior Cloud Information Systems Security Engineer (ISSE) to join our team in Washington, D.C. or Huntsville, AL. This is an onsite position. Res...

Information Systems Security Officer (ISSO)Miami, FL / Remote / Hybrid / Tampa, FLInformation Technology /Full Time Hybrid /Hybridapply for this jobISSOEmployment Type: Full-Time, Experienced Departm...

Type: Full Time Location: Washington DC Overtime Exempt: Yes Reports To: ARMADA HQ Security Clearance Required: TS/SCI w/ CI Poly**********CONTINGENT UPON AWARDING OF GOVERNMENT CONTRACT******** The I...

Strategic Advisor for Federal Cybersecurity Why WWT? Founded in 1990, World Wide Technology (WWT), a global technology solutions provider leading the AI and Digital Revolution, with $20 billion in...

Job Number: R0250877Cyber All-Source Intelligence AnalystThe Opportunity:Our clients need skilled analysts to turn reams of data into actionable intelligence for our government and military every day....

Job Title: Security EngineerGovernment Agency: DOJ NSD – National Security DivisionPosition Information: Full-Time Position; Government contractor supporting DOJ NSDLocation: Washington, DC (onsite)Ca...

Job Posting Title Information Security System Officer (ISSO) Job DescriptionInformation Security System Officer (ISSO) )REQUIRED:Active Public TrustOnsite - Washington DCStrong background in network s...

Contingent on Contract Award National Capital Region (Hybrid On-site/Telework if approved) Connected Logistics is seeking a Senior Information Assurance Security Specialist for RMF Steps 1 through 3...

Description Contingent on Contract Award National Capital Region (Hybrid On-site/Telework if approved) Connected Logistics is seeking a Journeyman Information Assurance Security Specialist for RMF S...

LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grad...

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...

Senior Cybersecurity EngineerWashington DC Metro AreaApplyDark Wolf is seeking a Senior Cybersecurity Engineer to join a collaborative team to develop, manage, and maintain the security posture of clo...

Job Description Tharros supports the Department of Homeland Security (DHS) with cybersecurity services across its Intelligence Enterprise.In support of this mission, we have an immediate opportunity f...

Job Description Tharros supports the Department of Homeland Security (DHS) with cybersecurity services across its Intelligence Enterprise. In support of this mission, we have an immediate opportunity ...

Job Description Tharros supports the Department of Homeland Security (DHS) with cybersecurity services across its Intelligence Enterprise.In support of this mission, we have an immediate opportunity f...

Job Description Tharros supports the Department of Homeland Security (DHS) with cybersecurity services across its Intelligence Enterprise. In support of this mission, we have an immediate opportunity ...

Job Description Tharros supports the Department of Homeland Security (DHS) with cybersecurity services across its Intelligence Enterprise. In support of this mission, we have an immediate opportunity ...

Job Description Tharros supports the Department of Homeland Security (DHS) with cybersecurity services across its Intelligence Enterprise. In support of this mission, we have an immediate opportunity ...