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Keywords: AI Security Engineer, Lead, Location: Rosslyn, VA

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Cybersecurity Architect / Engineer

lead. Familiarity with secure software development practices, application security architecture, and development.... To promote these efforts, Leidos is looking for a Cybersecurity Architect / Engineer – Connected Intelligent Transportation...

Company: Leidos
Location: Washington DC
Posted Date: 29 Oct 2025
Salary: $95000 - 130000 per year

Cybersecurity Architect / Engineer

lead. Familiarity with secure software development practices, application security architecture, and development.... To promote these efforts, Leidos is looking for a Cybersecurity Architect / Engineer – Connected Intelligent Transportation...

Company: Leidos
Location: Washington DC
Posted Date: 29 Oct 2025
Salary: $95000 - 130000 per year

Hardware Design Engineer

) is looking for a Hardware Design Engineer to work with a multi-disciplined design team (electrical & mechanical engineers, systems engineers..., suppliers, and functional peer groups. Provide status reports to project managers and/or project lead...

Company: Leidos
Location: Arlington, VA
Posted Date: 19 Nov 2025
Salary: $85150 - 153925 per year

Cybersecurity Architect / Engineer

lead. Familiarity with secure software development practices, application security architecture, and development.... To promote these efforts, Leidos is looking for a Cybersecurity Architect / Engineer – Connected Intelligent Transportation...

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

Endpoint Security Engineer Lead (CrowdStrike)

Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a highly visible and strategic... Cybersecurity Task Order. The Security Engineer will need to be a self-starter with excellent analytical and problem-solving skills...

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

Lead Data Loss Prevention (DLP) Security Engineer

Lead Data Loss Prevention (DLP) Security Engineer br Job Description br Overview CoStar Group (NASDAQ: CSGP... with Security Operations, Governance, Risk & Compliance (GRC), Legal/Privacy, and the business. As the Lead DLP Engineer...

Company: CoStar Group
Location: Arlington, VA
Posted Date: 05 Nov 2025

Lead Data Loss Prevention (DLP) Security Engineer

Lead Data Loss Prevention (DLP) Security Engineer br Job Description br Overview CoStar Group (NASDAQ: CSGP... with Security Operations, Governance, Risk & Compliance (GRC), Legal/Privacy, and the business. As the Lead DLP Engineer...

Company: CoStar Group
Location: Arlington, VA
Posted Date: 05 Nov 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: 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: 24 Oct 2025

AI Security Engineer, Lead

with our clients, deliver our services, operate our business, and create value. Work you'll do As a Deloitte Lead AI Security... Systems Security Professional (CISSP) Certified SAFe® Agile Software Engineer Certified SAFe® Agilist Certified SAFe...

Company: Deloitte
Location: Rosslyn, VA
Posted Date: 22 Oct 2025
Salary: $84980 - 193440 per year

Software Security Engineer IV

Software Security Engineer IV US-VA-Arlington Job ID: Type: Regular Full-Time # of Openings: 1 Category... for the travel industry. ARC is looking for a Software Security Engineer IV to join our team! In this role...

Posted Date: 14 Dec 2025

Senior Security Engineer - North America

, monitored, and aligned to recognised best practices. On the operational side, you will lead the improvement of security... tooling. Engineer, tune, and maintain detection logic and security policy frameworks to improve telemetry quality...

Company: Quantexa
Location: Washington DC
Posted Date: 12 Dec 2025
Salary: $130000 - 170000 per year

Information Systems Security Engineer (ISSE)

Kadiak, LLC, a Koniag Government Services company, is seeking an Information Systems Security Engineer (ISSE) with Top..., Responsibilities & Duties may include, but are not limited to: Lead, mentor, and supervise a team of security professionals...

Posted Date: 11 Dec 2025

Network Security Engineer

We are seeking an experienced Lead Network Security Engineer to take a key role in designing, implementing... complex hybrid environments involving AWS/Azure networking. The Lead Engineer will drive security architecture, lead policy...

Location: Washington DC
Posted Date: 10 Dec 2025

Network Security Engineer

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...

Posted Date: 10 Dec 2025

Virtru Security Engineer

Virtru Security Engineer The Opportunity: As a Virtru Security Engineer you’ll play a critical role in the world... details and dependencies of critical processes and users’ roles within them. You'll lead security compliance initiatives and automation...

Location: Arlington, VA
Posted Date: 05 Dec 2025
Salary: $77600 - 176000 per year

Security Engineer

Responsibilities & Qualifications RESPONSIBILITIES The Lead Security Engineer position leads cybersecurity... QUALIFICATIONS Department of Transportation experience Overview We are seeking a LeadSecurity Engineer to join our team...

Company: TekSynap
Location: Washington DC
Posted Date: 04 Dec 2025

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: 01 Dec 2025

Cyber Security Engineer – Managing Consultant

response. We are seeking a highly experienced Cybersecurity Engineer – Managing Consultant to lead and advise on advanced... Response Team Lead, Comply-to-Connect (C2C) Network Access Control (NAC), Data Security, Defensive Cyberspace Operations...

Location: Washington DC
Posted Date: 28 Nov 2025

Cyber Security Engineer SME – Associate Director

response. We are seeking an experienced Cyber Security Engineer SME – Associate Director with a strong background...-on practitioner who can lead security initiatives, mentor junior engineers, and ensure compliance with federal cybersecurity standards...

Location: Washington DC
Posted Date: 27 Nov 2025