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Keywords: Security Engineer, Location: Washington DC

Page: 4

Microsoft Security Engineer

; we're redefining how it's done. We're a team united by an inspiring purpose: to stop breaches, simplify security, and shape... resolution to eliminate noise, and slashed investigation time by an astounding 99.3%. We're transforming how security teams work...

Company: Critical Start
Location: Washington DC
Posted Date: 07 Feb 2026

Security Engineer, Infrastructure & Security

. Our Infrastructure Security Engineers ensure that the systems powering Scale's Public Sector solutions are secure, compliant.... You'll lead the development of services operating in high-security environments, define long-term reliability and security...

Posted Date: 07 Feb 2026

Information Systems Security Engineer (ISSE) - SME - Top Secret Clearance

The ISSE is responsible for developing and integrating security engineering solutions throughout the SDLC: Ensure... security is incorporated into requirements, design, implementation, testing, and maintenance. Apply secure design principles...

Company: NTT Data
Location: Washington DC
Posted Date: 04 Feb 2026

Information Technology (Cyber Security, IT Data Specialist, IT Engineer) (STEM)

Full-time - Full Time Service Excepted Promotion potential 15 Job family (Series) Supervisory status No Security...

Posted Date: 04 Feb 2026
Salary: $197200 per year

Information Technology Career Field (Cyber Security, IT Data Specialist, IT Engineer) STEM

Security clearance Drug test Yes Announcement number 126549-02-BG Control number 856267100 Your session...

Posted Date: 03 Feb 2026
Salary: $197200 per year

Operating Systems Security Engineer

, and support of WilmerHale’s enterprise endpoint and server operating systems and associated security infrastructure.... This engineering position will focus on information security related technologies related to our core operating systems. In addition...

Posted Date: 29 Jan 2026

Information Systems Security Engineer (ISSE) - SME

COLSA is seeking multiple Information Systems Security Engineers – SME candidates for Key Personnel roles in support... implementation of a SAA (Security Assessment and Authorization) Program Lead, mentor, and supervise a team of security professionals...

Company: COLSA
Location: Washington DC
Posted Date: 25 Jan 2026

Senior Security Engineer, Insider Threat

our three-sided marketplace of consumers, merchants, and Dashers. Security is integral to the success of the business..., as we secure the data and protect the privacy of our business and various stakeholders. The Security Operations team spans...

Posted Date: 22 Jan 2026

Senior Network Security Engineer, Federal

) and delivers actionable intelligence that strengthens resilience, accelerates incident response, and maximizes security team... stacks (cloud + on-prem), and turn security data into decisions. If you like both a terminal and a boardroom, you will fit...

Company: RedSeal
Location: Washington DC
Posted Date: 15 Jan 2026

Information Systems Security Engineer

a critical role in ensuring timely, efficient support to thousands of users in a high-security environment. You will directly.... Typical Day: Lead and oversee the implementation of the Security Assessment and Authorization Program. Tasks: Lead...

Location: Washington DC
Posted Date: 10 Jan 2026

Information System Security Engineer

Information Systems Security Officer Washington, D.C. The Job Our client’s team members are subject matter... security requirements. Their mission is deploying software in support of their customers' most critical needs as quickly...

Posted Date: 06 Jan 2026

DoW Cloud Security Engineering Information Systems Security Officer (ISSO)

Engineer, Professional Cloud Security Engineer, or Professional Cloud Network Engineer). OVERALL MATCH... where mission, complexity, and trust intersect. We are looking for an exceptional Cloud Security Engineering ISSO to support RMF...

Company: TDI Security
Location: Washington DC
Posted Date: 08 Feb 2026

Security Project Manager

Overview Company Overview: Join Allied Universal® Technology Services, a global leader in transforming the security... solutions with physical security to help people feel safe. Whether you’re an installation technician, service technician...

Company: Allied Universal
Location: Washington DC
Posted Date: 11 Feb 2026
Salary: $80000 - 120000 per year

DoW Cloud Security Engineering Information Systems Security Officer (ISSO)

Engineer, Professional Cloud Security Engineer, or Professional Cloud Network Engineer). OVERALL MATCH... where mission, complexity, and trust intersect. We are looking for an exceptional Cloud Security Engineering ISSO to support RMF...

Posted Date: 08 Feb 2026

Commercial Account Manager - Electronic Security

Overview Company Overview: Join Allied Universal® Technology Services, a global leader in transforming the security... solutions with physical security to help people feel safe. Whether you’re an installation technician, service technician...

Company: Allied Universal
Location: Washington DC
Posted Date: 24 Jan 2026
Salary: $75000 - 105000 per year

Solutions Architect, Applied AI (National Security)

national security and defense agencies understand the value of Claude and paint the vision on how they can successfully... be a good fit if you have: TS/SCI clearance required Must have prior experience working with US national security (defense...

Company: Anthropic
Location: Washington DC
Posted Date: 24 Jan 2026

Physical Security Design and Install Technician

Security Installation Technician - Field Engineer Top Secret cleared with SCI eligibility required 4+ years of relevant...Physical Security Design and Install Technician Washington, DC Pay From: $80,000 per year MUST: Experienced...

Company: Quadrant
Location: Washington DC
Posted Date: 06 Jan 2026
Salary: $80000 per year

Information System Security Officer (ISSO) - Hybrid

; Collaborate with the Security Engineer in conducting security impact assessments on change to their respective FISMA systems... and is committed to making the world a safer place by solving our clients’ toughest security challenges. But that’s not who...

Company: Coalfire Federal
Location: Washington DC
Posted Date: 26 Dec 2025

Information System Security Officer (ISSO) - Hybrid

; Collaborate with the Security Engineer in conducting security impact assessments on change to their respective FISMA systems... and is committed to making the world a safer place by solving our clients’ toughest security challenges. But that’s not who...

Company: Coalfire
Location: Washington DC
Posted Date: 25 Dec 2025

Palo Alto + Cisco ISE + Network Security Architect + AWS/Azure

Job Description We are seeking an experienced Lead Network Security Engineer to take a key role in designing... for NAC, and securing complex hybrid environments involving AWS/Azure networking. The Lead Engineer will drive security...

Company: AHU Technologies
Location: Washington DC
Posted Date: 12 Dec 2025
Salary: $50 per hour