Security Clearance Jobs in Washington, DC

Date Posted:2026-08-28Country:United States of America Location:US-MA-TEWKSBURY-TB4 ~ 836 North St ~ INNOVATION BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...

Assured Information Security (AIS) is seeking a DevOps Developer II to contribute to the development and delivery of cross-domain solutions. In this role, you’ll have the opportunity to lead mission-c...

Title Senior Vulnerability Assessment Analyst Full-Time/Part-Time Full-Time Description Position Overview RiVidium Inc. seeking a highly skilled Senior Vulnerability Assessment Analyst to support ente...

Title Senior ISSO/ISSE � National Vetting Center Full-Time/Part-Time Full-Time Description Position Overview We are seeking a highly experienced Senior Information System Security Officer / Informatio...

Title Senior Cybersecurity/Cloud Security Engineer Full-Time/Part-Time Full-Time Description Position Overview RiVidium Inc. seeking an experienced Senior Cybersecurity/Cloud Security Engineer to supp...

Title Senior Continuous Monitoring (ConMon) Analyst Full-Time/Part-Time Full-Time Description RiVidium Inc. seeking a Senior Continuous Monitoring (ConMon) Analyst to support federal cybersecurity and...

Title Senior Continuous Monitoring (ConMon) Analyst Full-Time/Part-Time Full-Time Description Summary RiVidium Inc. seeking a Senior Continuous Monitoring (ConMon) Analyst to support federal cybersecu...

Title Security Control Assessor � Level II / Journeyman Full-Time/Part-Time Full-Time Description Position Overview RiVidium Inc. is seeking an experienced Security Control Assessor (SCA) - Level II /...

Title IT Security Operations Specialist Full-Time/Part-Time Full-Time Description Position Overview RiVidium Inc. is seeking an experienced IT Security Operations Specialist to support day-to-day cybe...

Title Information Systems Security Officer (ISSO) � Junior Full-Time/Part-Time Full-Time Description Position Overview RiVidium Inc. is seeking a motivated Junior Information System Security Officer ...

Title Cybersecurity Governance & Policy Specialist � Level II Full-Time/Part-Time Full-Time Description Position Overview RiVidium Inc. is seeking an experienced Cybersecurity Governance & Policy Spec...

Title Cybersecurity Program Manager � Level III Full-Time/Part-Time Full-Time Description Position Overview RiVidium Inc. is seeking a highly experienced Cybersecurity Program Manager - Level III / Ke...

Title Communications Security (COMSEC) Specialist Full-Time/Part-Time Full-Time Description Position Overview RiVidium Inc. is seeking a highly skilled COMSEC Specialist to support the security and ma...

Title Archer / GRC Subject Matter Expert Full-Time/Part-Time Full-Time Description Position Overview RiVidium Inc. is seeking an experienced Archer / Governance, Risk, and Compliance (GRC) Subject Mat...

MANTECH seeks a motivated, career and customer-oriented Senior Strategic Advisor - Defense & Intelligence to join our team in Washington, D.C. (On-site). This role supports the Office of the Under Sec...

The Senior Systems Engineer is a full-time, integral role responsible for overseeing multiple subsystems and projects while contributing to high-level system design. This position leads impactful init...

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...

Senior Lead Network Engineer IIWashington, DC / Hybrid / Remote / Arlington, VAInformation Technology /Full Time Hybrid /Hybridapply for this jobSenior Lead Network Engineer IIEmployment Type: Full Ti...

Intelligence AnalystWashington, DC / Remote / Hybrid / Arlington, VAAdministrative and Logistics Support /Full Time Hybrid /Hybridapply for this jobIntelligence AnalystEmployment Type: Full-Time, Expe...

Job Title: Network/System Administrator III What You’ll Do: You will be responsible for setting up and maintaining the government agency’s computer networks and systems, including both small local ne...