• Senior Information System Security Officer…

    Tyto Athene (Fairfax, VA)
    **Description** Tyto Athene is searching for a **Senior Information System Security Officer (ISSO)** to be responsible for the overall handling of information ... models. This role is responsible for researching, generating, and validating security controls that support the customers' Risk Management Framework (RMF) and… more
    Tyto Athene (09/16/25)
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  • Senior Electronic Security Services…

    AECOM (Alexandria, VA)
    …with AutoCAD, Visio, or other design/documentation tools + Experience in integrated security systems, video management, and server administration . + Experience ... us. **Job Description** AECOM is seeking an experienced **Senior Electronic Security Services Technician** to support the design, installation, and maintenance of… more
    AECOM (09/19/25)
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  • Security Engineer - Secure Software…

    Sedgwick (Alexandria, VA)
    …Great Place to Work(R) Fortune Best Workplaces in Financial Services & Insurance Security Engineer - Secure Software Development Security Engineer - Secure ... Development **PRIMARY PURPOSE OF THE ROLE:** To manage the implementation of security measures to protect company data, networks, and computer systems. To focus… more
    Sedgwick (09/10/25)
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  • JIRA Developer

    Leidos (Mclean, VA)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods ... Paid Leave, and much more. **Join us and make a difference in National** ** Security !** **Job Summary:** The Leidos National Security Sector is seeking an… more
    Leidos (08/01/25)
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  • F-22 iMIS System Administrator (Entry Level),…

    Lockheed Martin (Langley Air Force Base, VA)
    …with our F\-22 IMIS team partnering with our customer, you will wear many hats; system admin , data management, network admin , and tier 1 and 2 support ... system administration experience\. Will accept Information Technology or Cyber security related education in lieu of experience\. * Will accept F\-22 maintenance… more
    Lockheed Martin (08/16/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Richmond, VA)
    …the future. **The Role** This position is a supportive role implementing Managed Security Services (MSS) and Managed Trusted Internet Protocol Service (MTIPS) in a ... Federal Security Operations Center (Federal SOC) 24x7x365 environment. The Federal...or vendor application is desired. + Linux RedHat Server Administration is considered a plus. + Recognized industry Certifications:… more
    Lumen (10/01/25)
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  • Lead Information Security Engineer

    Lumen (Richmond, VA)
    …team goals (eg system deployment). + Perform system and application administration for Corporate Security infrastructure to ensure availability, capability, ... security controls (EDR, NDR). + Four years of relevant security & computing system administration , virtualization, configuration, and support experience… more
    Lumen (09/30/25)
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  • Cloud Solution Architect - Security

    Microsoft Corporation (Arlington, VA)
    …cloud/infrastructure technologies, information technology (IT) consulting/support, systems administration , network operations, software development/support, ... accelerate Microsoft's presence across the DIB landscape. This expansive network includes over 100,000 organizations specializing in manufacturing, aviation,… more
    Microsoft Corporation (10/01/25)
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  • Senior Information Security Engineer - Red…

    Lumen (Richmond, VA)
    …connect the world and shape the future. **The Role** The Senior Information Security Engineer within Product and Platform Security is primarily responsible for ... for assisting with identifying, designing, proposing, and realizing strategic security initiatives to improve Lumen penetration testing, and remediation… more
    Lumen (09/17/25)
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  • Lead Data Security Engineer

    Centene Corporation (Richmond, VA)
    …developing and tuning security alerts and automation routines. Systems & Network Administration : + Server & Data Center Operations: Knowledge of system ... on workplace flexibility. **Position Purpose:** The Lead Data Platforms Security Engineer is responsible for designing, implementing, and optimizing enterprise-wide… more
    Centene Corporation (08/24/25)
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