• Senior Cyber Security

    V2X (Ashland, VA)
    …their most complex challenges with integrity, respect, responsibility, and professionalism. As a Senior Cyber Security Engineer , you will be responsible for ... and enhance readiness. Aligned around a shared purpose, our $ 3 .9B company and 16,000 people work alongside our clients,...activities planning, implementing and executing overall RMF activities. The Senior Cyber Security Engineer serves… more
    V2X (07/31/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **Network Engineer Senior ( Security ) - TS/SCI required** Transform ... technology into opportunity as a **Network Engineer Senior ( Security )** at GDIT....other logical security controls in a multi-vendor security stack. + Provide expert-level (Tier 3 )… more
    General Dynamics Information Technology (09/09/25)
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  • Senior Information Security

    Lumen (Richmond, VA)
    …us as we digitally connect the world and shape the future. **The Role** The Senior Information Security Engineer within Product and Platform Security ... environments, through advanced penetration testing and adversarial emulation. The engineer will assist as applicable to perform Adversarial Cybersecurity Emulation… more
    Lumen (09/17/25)
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  • Senior Offensive Security

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Offensive Security Engineer ...A track record of commitment to prior employers + 3 years of experience performing offensive security ... an invaluable edge in real estate. Evolve our offensive security capabilities to test our internal and external facing...the vulnerabilities. The ability to explain the exploit to senior level management is key to success in this… more
    CoStar Realty Information, Inc. (08/26/25)
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  • Senior Cyber Security

    Leidos (Chantilly, VA)
    **Description** Leidos is currently seeking a ** Senior Cyber Security Engineer ** who is responsible for developing and implementing advanced security ... to support the design and deployment of defensive cyber measures. The engineer conducts research on current and emerging cyber threats, identifies vulnerabilities,… more
    Leidos (08/30/25)
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  • Senior Security Systems…

    Imagine One Technology & Management (Dahlgren, VA)
    …role.** Imagine One Technology & Management, Ltd. is seeking four (4) ** Senior Security Systems Engineers** with specific experience working with ... of the associated work and will be performed in Dahlgren, Virginia. The ** Senior Security Systems Engineers** will be expected to: + Author DoD Assessment and… more
    Imagine One Technology & Management (09/30/25)
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  • Senior Network Security

    Imagine One Technology & Management (Virginia Beach, VA)
    …at Naval Surface Warfare Center Dahlgren Division (NSWCDD). We are looking for Senior Network Security Engineers to provide research and engineering services for ... Users are required to have and maintain a final adjudicated Tier 5 security investigation with an IT level-1 designation in Joint Personnel Adjudication System… more
    Imagine One Technology & Management (09/01/25)
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  • Senior Cyber Security

    CareFirst (Reston, VA)
    **Resp & Qualifications** **PURPOSE:** Develops and implements security solutions. Administers security technology systems by architecting and ... that are aligned to the organizational strategic plan objectives and security requirements. Advises management in developing cybersecurity policies, processes, and… more
    CareFirst (09/26/25)
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  • Senior Network Engineer (SEAS) w/…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring for a dynamic Senior Network Engineer - active TS/SCI clearance for our Systems ... with the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Network Engineer provides subject matter expertise (SME), mentorship and… more
    V2X (09/19/25)
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  • Senior Platform Engineer (Workday…

    Capital One (Mclean, VA)
    Senior Platform Engineer (Workday Integration) **Job Description** Do you love building and pioneering in the technology space? Do you enjoy solving complex ... upon number of hours to be regularly worked. Cambridge, MA: $127,500 - $145,500 for Senior Platform Engineer Chicago, IL: $115,900 - $132,200 for Senior more
    Capital One (09/28/25)
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