• Engineer, Information Security and Risk

    Cardinal Health (Richmond, VA)
    …solutions and strategies that enable operations and drive business value. **Information Security and Risk** develops, implements, and enforces security controls ... strategies for M&A activities, ensuring alignment with overall business and security objectives. This includes assessing the IAM landscapes of merging entities… more
    Cardinal Health (11/21/25)
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  • 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 ... we provide an invaluable edge in real estate. Evolve our offensive security capabilities to test our internal and external facing processes, infrastructure, and… more
    CoStar Realty Information, Inc. (11/24/25)
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  • Engineer, Information Security and Risk

    Cardinal Health (Richmond, VA)
    …solutions and strategies that enable operations and drive business value. **Information Security and Risk** develops, implements, and enforces security controls ... via federated SSO, ensuring alignment with overall business and security objectives. This includes assessing multiple Cardinal Health e-commerce applications,… more
    Cardinal Health (11/21/25)
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  • Lead Security Systems Administrator

    Lumen (Herndon, VA)
    …in the program space as needed and be part of the overall company security team as well. Current TS/SCI clearance a must. Familiarity with DOD NISPOM Chapter ... desktops and Terminal Session Services. + Deep working knowledge of Active Directory , Group Policy, File servers (DFS), Print servers, DNS, IIS, Exchange, Database… more
    Lumen (12/02/25)
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  • Network Security Engineer III

    TekSynap (Virginia Beach, VA)
    …DoD security compliance standards. + Configure and manage Active Directory environments to support secure authentication and policy enforcement. + Perform ... + Design, implement, and maintain secure network infrastructure, enforcing security controls across hardware, software, and network components. + Conduct… more
    TekSynap (10/01/25)
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  • Network Security Engineer - Firewall…

    System One (Norfolk, VA)
    Job Title: Network Security Engineer - Firewall Migration Specialist ( US citizen, clearance ) Location: Norfolk, Virginia Type: Direct Hire For immediate ... in your email message US Citizenship with active SECRET clearance required Network Security Engineer - Firewall Migration Specialist : - Lead the enterprise-wide … more
    System One (11/25/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer** to join our team in **Chantilly, VA.** Senior Cyber Security ... engineers are responsible for the quality of cyber security related solution delivery, development, testing and deployment in support of cyber security efforts.… more
    ManTech (11/18/25)
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  • Exchange Engineer (Network Communications 4 )

    HII (Virginia Beach, VA)
    …WSUS or SCCM + Experience with Windows Servers 2016/2019 and Active Directory Experience digesting and implementing DoD Security Technical Implementation Guides ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $94,795.00 - $150,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides… more
    HII (12/05/25)
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  • Cyber Security Consultant

    Public Consulting Group (Richmond, VA)
    …+ Business Enablement + Business Solutions + Project Assurance + Performs security assessments of information technology (IT) systems to verify they comply with ... applicable security standards....systems/solutions + Understanding of various systems, like MS Active Directory , MS Windows, MS Exchange, Unix/Linux OS. **Certification** +… more
    Public Consulting Group (11/19/25)
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  • Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, ... edge in real estate. In this role, you'll communicate and reinforce security concepts to technical and non-technical audiences within the CoStar Enterprise. The… more
    CoStar Realty Information, Inc. (10/24/25)
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