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Keywords: Information Systems Security Engineer, Location: Washington DC

Page: 3

Security Engineer (Multiple Levels)

Summary The Information Systems Security Engineer/Analyst provides security engineering, analysis, and compliance support... of National Airspace System (NAS) and FAA information systems. The position provides certified and licensed security support...

Company: Noblis
Location: Washington DC
Posted Date: 29 Jan 2026

Senior Security Engineer, Manufacturing

's Security Engineering team is looking for a security engineer to focus on building world class defensive controls to protect the... foundational security solutions playing a critical role in Anduril's roll out of cutting edge factory systems. ABOUT THE...

Location: Washington DC
Posted Date: 29 Jan 2026

Engineer Security

implemented and effective. The Engineer participates in identifying security gaps within production systems, proposes security...Position Summary The Engineer will design, deploy, maintain, monitor, optimize, and document security solutions...

Posted Date: 24 Jan 2026

Senior Security Engineer

of technical experience, or 4 years' experience in IT Solutions at senior management Certified Information Systems Security... Professional (CISSP) mandatory with Information Systems Security Engineering Professional (ISSEP) concentration Project Management...

Company: Evolver
Location: Washington DC
Posted Date: 22 Jan 2026
Salary: $160000 - 190000 per year

IT Security Engineer

Job Description: Short Description: IT Security Engineer Complete Description: Duties and Responsibilities... Directory Security ·Provide data for regulatory compliance from Active Directory or support systems upon request ·Oversees...

Company: AHU Technologies
Location: Washington DC
Posted Date: 17 Jan 2026

Senior Security Engineer

to enhance S&R IT strategic architecture and security roadmap and plans to further protect S&R information and systems Support...Overview: Edgewater Federal Solutions seeks an experienced Senior Security Engineer to support the IT Governance...

Posted Date: 17 Jan 2026

Cybersecurity Engineer, Managed Security Services

Engineer to join our Managed Security Services team. The perfect candidate should have extensive knowledge of Security...; we're redefining how it's done. We're a team united by an inspiring purpose: to stop breaches, simplify security, and shape...

Company: Critical Start
Location: Washington DC
Posted Date: 15 Jan 2026

Sr. Cloud Security Engineer (Remote)

, operations, and maintenance supporting the security of agency infrastructure, systems, and information. Manage and administer...Overview: Tier One Technologies is seeking a Sr. Cloud Security Engineer to support our direct US Government client...

Company: A.C. Coy
Location: Rosslyn, VA
Posted Date: 15 Jan 2026

Senior Security Engineer

of technical experience, or 4 years' experience in IT Solutions at senior management Certified Information Systems Security... Professional (CISSP) mandatory with Information Systems Security Engineering Professional (ISSEP) concentration Project Management...

Company: Evolver Federal
Location: Washington DC
Posted Date: 11 Jan 2026
Salary: $160000 - 190000 per year

Application Security Engineer

Application Security Engineer The Opportunity: Work together with the client and application community to maintain... a resilient security posture for highly visible applications. Remediate application security flaws in conjunction with the...

Location: Washington DC
Posted Date: 10 Jan 2026
Salary: $62000 - 141000 per year

IT Security Engineer

Security Engineer, to assist with the release of a state-of-the-art technology stack under the DOMEX Technology Platform (DTP..., and adaptive team that values innovation, collaboration, and professional development. As a Cyber Security Engineer...

Company: Leidos
Location: Washington DC
Posted Date: 09 Jan 2026
Salary: $107900 - 195050 per year

IT Security Engineer

Security Engineer, to assist with the release of a state-of-the-art technology stack under the DOMEX Technology Platform (DTP..., and adaptive team that values innovation, collaboration, and professional development. As a Cyber Security Engineer...

Company: Leidos
Location: Washington DC
Posted Date: 09 Jan 2026
Salary: $107900 - 195050 per year

Cyber Security Engineer

Security Engineer, to assist with the release of a state-of-the-art technology stack under the DOMEX Technology Platform (DTP..., and adaptive team that values innovation, collaboration, and professional development. As a Cyber Security Engineer...

Company: Leidos
Location: Washington DC
Posted Date: 09 Jan 2026
Salary: $107900 - 195050 per year

IT Security Engineer

Job Description: Short Description: IT Security Engineer Complete Description: Duties and Responsibilities... and implementation of Active Directory Security · Provide data for regulatory compliance from Active Directory or support systems upon...

Company: AHU Technologies
Location: Washington DC
Posted Date: 21 Dec 2025

Senior Security Engineer

's Security Engineering team is looking for a security engineer to focus on building world class defensive controls to protect the... and systems to improve security posture and operational efficiency Conduct security architecture and design reviews for systems...

Location: Washington DC
Posted Date: 28 Nov 2025

Cloud Security Engineer

Eagle Harbor Solutions, LLC a Koniag Government Services company, is seeking an experienced Cloud Security Engineer... Harbor Solutions is seeking experienced, motivated, career and customer-oriented Cloud Security Engineer to join our team...

Posted Date: 20 Nov 2025

Security Engineer, Infrastructure & Security

. Our Infrastructure Security Engineers ensure that the systems powering Scale's Public Sector solutions are secure, compliant..., and resilient. You'll design and implement secure, scalable backend systems on top of our modern, cloud-native AI infrastructure...

Posted Date: 07 Feb 2026

Cloud Security Engineer, Secret Cleared

systems. Information for applicants with a need for accommodation: Deloitte is committed to providing reasonable... with confidence, and proactively manage to secure success. Work You'll Do Application Security: Evaluate, enhance, and document...

Company: Deloitte
Location: Rosslyn, VA
Posted Date: 07 Feb 2026

Microsoft System Engineer & SharePoint Farm Administrator

. Job Summary: Seeking an experienced Microsoft System Engineer with deep expertise in SharePoint Farm Administration... and supporting complex SharePoint farms in a secure, hybrid federal environment. Key Responsibilities: Systems Engineering...

Posted Date: 15 Nov 2025

Systems Engineer

Safety support and Financial Analysis support. RSSG is hiring immediately for a Senior Systems Engineer in the Washington, DC... experience as a systems engineer and/or program manager in a medium or large-scale program. Familiarity with JIRA, Confluence...

Posted Date: 07 Feb 2026