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Keywords: Cyber Security Engineer, Location: Arlington, VA

Page: 1

Cybersecurity Architect / Engineer

. To promote these efforts, Leidos is looking for a Cybersecurity Architect / Engineer – Connected Intelligent Transportation... Operations Laboratory: Why Join Us: Expert Role: Be recognized as a subject matter expert in Cybersecurity and Security...

Company: Leidos
Location: Arlington, VA
Posted Date: 29 Oct 2025
Salary: $95000 - 130000 per year

Cyber Security Engineer

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

Company: Leidos
Location: Arlington, VA
Posted Date: 12 Dec 2025
Salary: $107900 - 195050 per year

Senior Cyber Security Deception Engineer/Threat Hunter

Responsibilities Peraton is seeking a Senior Cyber Security Deception Engineer/Threat Hunter to become part... and use cyber security frameworks (e.g. MITRE-ATT&CK, Kill Chain, etc.). Has proven expertise in performing analyses...

Company: Peraton
Location: Arlington, VA
Posted Date: 12 Dec 2025

Cyber Security Engineer - Hybrid Work Opportunity

technology into opportunity as a Cyber Security Engineer at GDIT. Shape what’s next for mission-critical government projects... (Required): Bring your program management expertise along with a drive for innovation to GDIT. The Cyber Security Engineer...

Company: General Dynamics
Location: Arlington, VA
Posted Date: 19 Nov 2025
Salary: $105622 - 120750 per year

Principal Cyber Security Engineer (TS/SCI #25-206)

Principal Cyber Security Engineer (TS/SCI #25-206) Job Code: 25-206 Location: Arlington, VA FT/PT Status: Full Time... and maintain a formal Information Systems Security Program. Ensure that all ISSOs, network administrators, and other cyber...

Location: Arlington, VA
Posted Date: 08 Nov 2025

Lead Cyber Threat Intelligence Engineer

Lead Cyber Threat Intelligence Engineer br Job Description br Overview CoStar Group (NASDAQ: CSGP... in real estate. As the Cyber Threat Intelligence Lead Engineer, you will shape and mature our CTI capabilities to elevate...

Company: CoStar Group
Location: Arlington, VA
Posted Date: 11 Dec 2025

Cyber Test Engineer

Cyber Test Engineer The Opportunity: As a cyber mission specialist, you understand the value of hunt-forward... solutions that will be executed on a worldwide stage. We’re looking for an experienced cyber systems engineer...

Location: Arlington, VA
Posted Date: 11 Dec 2025
Salary: $86800 - 198000 per year

Lead Cyber Threat Intelligence Engineer

Lead Cyber Threat Intelligence Engineer br Job Description br Overview CoStar Group (NASDAQ: CSGP... in real estate. As the Cyber Threat Intelligence Lead Engineer, you will shape and mature our CTI capabilities to elevate...

Company: CoStar Group
Location: Arlington, VA
Posted Date: 11 Dec 2025

Junior Cyber Risk Data Engineer/Analyst

Risk Data Engineer/Analyst. This role focuses on the data side of cyber risk management - capturing outputs from senior... opportunities in cyber risk analysis, data science, and national security mission assurance. We are an Equal Opportunity Employer...

Company: Technomics
Location: Arlington, VA
Posted Date: 28 Nov 2025

Virtual Infrastructure Engineer – Advanced Cyber Training Environments

of modern information warfare. SITE 525 is seeking a highly skilled Cyber Virtualization Engineer to support the development... operations, or cyber range development. Top Secret security clearance. Proficiency in virtualization, containerization...

Location: Arlington, VA
Posted Date: 23 Nov 2025

Cyber Network Defense Analyst (CNDA) – Cloud Forensics

, CCSP AWS and Microsoft security/cloud certifications (e.g., Azure Security Engineer, AWS Security Specialty) Why Argo...Cyber Network Defense Analyst (CNDA) - Cloud Forensics Location: Remote / Onsite (as required) Clearance: Active TS...

Location: Arlington, VA
Posted Date: 27 Oct 2025
Salary: $130000 - 160000 per year

Senior Cyber Systems Architect / CISSP

is to advise and assist the Cyber & Technology Security (CTS) Directorate in protecting a global cyber infrastructure—including... for enterprise-wide cyber systems and networks. Ensure system security needs are established and maintained for operations...

Company: Peraton
Location: Arlington, VA
Posted Date: 02 Nov 2025

IT Security Engineer

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

Company: Leidos
Location: Arlington, VA
Posted Date: 12 Dec 2025
Salary: $107900 - 195050 per year

Virtru Security Engineer

Virtru Security Engineer The Opportunity: As a Virtru Security Engineer you’ll play a critical role in the world... of zero trust. You will support the cyber architecture development, implementation, and sustainment across multiple networks...

Location: Arlington, VA
Posted Date: 04 Dec 2025
Salary: $77600 - 176000 per year

Sepio Security Engineer

Responsibilities: The Sepio Engineer will be responsible for designing, implementing, and maintaining security measures...We are seeking a highly skilled and motivated Sepio Engineer to join our cybersecurity team. In this pivotal role...

Company: Leidos
Location: Arlington, VA
Posted Date: 26 Nov 2025
Salary: $104650 - 189175 per year

Senior Security Engineer

Senior Security Engineer br Job Description br Overview CoStar Group (NASDAQ: CSGP) is a leading global... for incident response. As the security section grows, so will the tools and the Senior Security Engineer will be the person...

Company: CoStar Group
Location: Arlington, VA
Posted Date: 24 Oct 2025

Senior Security Engineer

Senior Security Engineer br Job Description br Overview CoStar Group (NASDAQ: CSGP) is a leading global... for incident response. As the security section grows, so will the tools and the Senior Security Engineer will be the person...

Company: CoStar Group
Location: Arlington, VA
Posted Date: 24 Oct 2025

Lead Security Engineer

Lead Security Engineer br Job Description br Overview CoStar Group (NASDAQ: CSGP) is a leading global... for incident response. As the security section grows, so will the tools and the Lead Security Engineer will be the person charged...

Company: CoStar Group
Location: Arlington, VA
Posted Date: 23 Oct 2025

Lead Security Engineer

Lead Security Engineer br Job Description br Overview CoStar Group (NASDAQ: CSGP) is a leading global... for incident response. As the security section grows, so will the tools and the Lead Security Engineer will be the person charged...

Company: CoStar Group
Location: Arlington, VA
Posted Date: 23 Oct 2025

Security Researcher

A mission-focused technology start-up is seeking a Cyber Security Research Engineer with strong offensive security...), API security, and large-scale data analysis Background in offensive cyber operations, red teaming, and adversary...

Location: Arlington, VA
Posted Date: 05 Dec 2025
Salary: $165000 - 180000 per year