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Keywords: Senior Security Engineer, Location: Washington DC

Page: 1

Senior Information System Security Engineer

a motivated, career and customer-oriented Senior Information System Security Engineer (ISSE) to join our team in Washington, D.C...Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing...

Company: ManTech
Location: Washington DC
Posted Date: 23 Jan 2026

Senior Security Engineer

Evolver Federal is seeking a Senior Security Engineer to fulfill a requirement for a potential government client. The... Senior Security Engineer is responsible for designing, implementing, and maintaining advanced security solutions to protect...

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

Senior Security Engineer

Overview: Edgewater Federal Solutions seeks an experienced Senior Security Engineer to support the IT Governance..., Information Security & Outreach section of the Division of S&R seeks the services of an contracted employee to serve as a senior...

Posted Date: 17 Jan 2026

Senior Security Engineer

Evolver Federal is seeking a Senior Security Engineer to fulfill a requirement for a potential government client. The... Senior Security Engineer is responsible for designing, implementing, and maintaining advanced security solutions to protect...

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

Senior System Security and Information Assurance Engineer

are at the frontier of the Nation's most complex and rewarding challenges. Join our team. The Senior PAM Engineer will play... engineering, or information assurance Meets Cyber Engineer - Senior labor category requirements, including independent execution...

Company: Barbaricum
Location: Washington DC
Posted Date: 21 Dec 2025

Senior Systems Security Engineer

Security Engineer to assist the customer with engineering and administration tasks. The ideal candidate will be comfortable... engaging with client leadership on a regular basis and interacting with senior level team members. Responsibilities include...

Company: AnaVation
Location: Washington DC
Posted Date: 07 Dec 2025

Information System Security Engineer (ISSE) - Senior

Responsibilities: Services to support Information System Engineering performed by the Information System Security Engineer (ISSE... best practices in support of continuous process improvement. Overview We are seeking an Information System Security Engineer...

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

Senior Qualys Security Engineer

an experienced Sr. Qualys Security Engineer to support our customer's enterprise vulnerability management initiatives. This role..., but those that you will learn in your new role. In your new role as a cyber security professional, you will protect our customer’s most sensitive...

Location: Washington DC
Posted Date: 19 Dec 2025
Salary: $125000 - 160000 per year

Senior Qualys Security Engineer

an experienced Sr. Qualys Security Engineer to support our customer's enterprise vulnerability management initiatives. This role..., but those that you will learn in your new role. In your new role as a cyber security professional, you will protect our customer’s most sensitive...

Location: Washington DC
Posted Date: 19 Dec 2025
Salary: $125000 - 160000 per year

Information System Security Engineer (ISSE) - Senior

System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: Lead... Results Oriented Teamwork Overview We are seeking an Information System Security Engineer (ISSE) to join our team...

Company: TekSynap
Location: Washington DC
Posted Date: 30 Nov 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... infrastructure around our advanced defense technology products. In this role, you'll design and implement advanced security...

Location: Washington DC
Posted Date: 28 Nov 2025

Security Engineer-Senior Vulnerability Mgmt

Cyber related security operations ITSM (ServiceNow) assigned tickets to completion; Participate in relevant Cybersecurity... and Security Operations (SecOps) meetings; Collaborate on and provide feedback to cybersecurity solutions that enhance DOT security...

Company: Aditi Consulting
Location: Washington DC
Posted Date: 09 Nov 2025

Senior Network Security Engineer, Federal

here. The Opportunity: Drive multi-million dollar Impact Join our Professional Services team as a Senior Network Security...) and delivers actionable intelligence that strengthens resilience, accelerates incident response, and maximizes security team...

Company: RedSeal
Location: Washington DC
Posted Date: 15 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

Security Solutions Engineer (FED/SLED)

Role: As a Solutions Engineer, you will be the technical pivot point for our Federal and SLED sales teams... clearance is required. Responsibilities: As a Solutions Engineer, your impact will be: Lead technical discovery to uncover...

Company: Claroty
Location: Washington DC
Posted Date: 16 Jan 2026
Salary: $165000 - 190000 per year

Qualys Security Engineer- Active Secret Clearance Required

or Beltsville, MD. This position requires an Active Secret Clearance. The Senior Qualys Security Engineer will support...Staffing Pros, a division of VETS Inc., is recruiting for a full-time Qualys Security Engineer onsite in Washington, DC...

Company: VETS, Inc
Location: Washington DC
Posted Date: 31 Dec 2025
Salary: $150000 - 160000 per year

Security Systems Engineer

Talascend is currently seeking a Security Systems Engineer for a contract opportunity with our client in Washington..., District Of Columbia. Overview This role involves designing, developing, or recommending integrated security systems...

Company: Talascend
Location: Washington DC
Posted Date: 12 Dec 2025

Systems Security Engineer

, hybrid, and SOF tactical domains. This position aligns with the DoD 8140 Systems Security Engineer (Work Role ID 651) at the..., with a particular focus on Defense and National Security mission sets. We leverage more than 17 years of support to stakeholders...

Company: Barbaricum
Location: Washington DC
Posted Date: 08 Nov 2025

Senior Auxiliary System Engineer

a motivated, career and customer-oriented Senior Auxiliary Systems Engineer to join our team working at the Washington D.C. Navy... or current Secret security clearance Physical Requirements: The person in this position must be able to remain...

Company: ManTech
Location: Washington DC
Posted Date: 23 Jan 2026
Salary: $98000 - 163100 per year

AWS Data & AI Engineer, Senior

AWS Data & AI Engineer, Senior The Opportunity: AI solutions only succeed when they are built on reliable data... platforms and production-ready ML workflows. As an AWS Data and AI Engineer, you’ll enable intelligent, scalable systems...

Location: Washington DC
Posted Date: 23 Jan 2026
Salary: $77600 - 176000 per year