• Endpoint Security Engineer Lead…

    Leidos (Arlington, VA)
    **Description** 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...written and verbal communication skills. + Excellent problem solving, research , and follow-up skills. + Self-motivation and ability to… more
    Leidos (11/25/25)
    - Related Jobs
  • Senior Security Engineer - Data Loss…

    Oracle (Richmond, VA)
    …in threat hunting, analyzing indicators of compromise (IOCs), investigating security incidents, managing incident responses, and conducting digital forensics across ... SaaS platforms. In this role, you will be part of a dedicated security operations team, leveraging data loss prevention, case management tools, and developing… more
    Oracle (11/25/25)
    - Related Jobs
  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Offensive Security Engineer Job Description **Offensive Security Engineer** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of ... an invaluable edge in real estate. Evolve our offensive security capabilities to test our internal and external facing...activities such as red teaming, penetration testing, and vulnerability research + 6 years of total experience in a… more
    CoStar Realty Information, Inc. (11/24/25)
    - Related Jobs
  • Security Controls Assessor - Part time…

    TestPros (Sterling, VA)
    …Program Management, Program Oversight, Process Audit, Intelligence Analysis, Cyber Security , NIST 800-53, NIST SP 800-171 / CMMC Consulting/Assessment/Compliance, ... Independent Verification and Validation (IV&V), Quality Assurance (QA), Compliance, and Research and Development (R&D) services. TestPros is an Equal Opportunity… more
    TestPros (11/18/25)
    - Related Jobs
  • Technical Manager - Network and Edge…

    Optiv (Richmond, VA)
    …industry groups, delivering talks, writing technical and industry-specific blogs, vulnerability research , industry PR interviews, and/or contributing to security ... The Technical Manager for Network and Edge Security is a senior technical leader responsible for...develop marketable service offerings, and guiding clients in translating security requirements into operational outcomes. **How You'll Make an… more
    Optiv (11/07/25)
    - Related Jobs
  • Security Alarm Monitoring Specialist

    Chenega Corporation (Portsmouth, VA)
    **Req ID:** 38176 **Summary** ** Security Alarm Monitoring Specialist** **Norfolk Naval Shipyard, VA** Are you ready to enhance your skills and build your career in a ... of contract services including financial, human capital, recruiting, procurement, security , and technical resources to achieve contract mission requirements. As… more
    Chenega Corporation (10/29/25)
    - Related Jobs
  • Automated Records Check (ARC) Security

    Amentum (Springfield, VA)
    Amentum is seeking an **Automated Record Check (ARC) Security Specialist** **II** to support the National Geospatial-Intelligence Agency (NGA) and Office of ... Security (SIS) in Springfield, VA. **Duties May Include:** +...mandated timelines (eg, IRTPA, DNI, etc.). + Collect, investigate, research , document, and forward to adjudications, as applicable, all… more
    Amentum (10/29/25)
    - Related Jobs
  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT ... leaders in electrical, engineering, and cybersecurity industries. We are seeking a **Physical Security Engineer 4** to join our ** Security and Electronic Systems… more
    M. C. Dean (10/23/25)
    - Related Jobs
  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …our physical security infrastructure. You will also be involved in research and development (R&D) for new technologies, updates, and improvements to our ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (10/23/25)
    - Related Jobs
  • Information Systems Security Engineer…

    Nightwing (Sterling, VA)
    …cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, ... capabilities include cyberspace operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, lifecycle mission enablement,… more
    Nightwing (11/25/25)
    - Related Jobs