• IT Systems Administrator and Security…

    Three Saints Bay (Newport, RI)
    …systems that AIMTC is responsible for, and submit the recommendations to the AIMTC Lead System Administrator , Lead Software Engineer, and Technical Lead ... **IT Systems Administrator and Security Specialist (5049)** Location **Newport, RI**...individual platforms, systems, or networks to the AIMTC Technical lead as needed on a monthly basis. + Implement… more
    Three Saints Bay (07/29/25)
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  • Senior Systems Administrator (Linux)

    Tyto Athene (Doral, FL)
    **Description** Tyto Athene is searching for a **Senior Systems Administrator (Linux)** to support US Southern Command on the SCITES II Contract in Doral, Florida. ... The Senior Linux Administrator leads the design, implementation, and maintenance of complex...maintain reliability and compliance with DoD security policies + Lead the design, implementation, and optimization of secure and… more
    Tyto Athene (07/28/25)
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  • Active Directory Administrator

    CACI International (Mcconnell AFB, KS)
    Active Directory Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... an ongoing basis. **The Opportunity:** CACI is seeking an experienced Active Directory Administrator to join a dynamic team that enjoys the challenge of utilizing… more
    CACI International (07/26/25)
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  • Senior Systems Administrator (Windows)

    Tyto Athene (Doral, FL)
    **Description** Tyto Athene is searching for a **Senior** **Systems Administrator ** to support US Southern Command on the SCITES II Contract in Doral, Florida. The ... Senior System Administrator is responsible for leading the design, configuration, security,...+ Manage, configure, and optimize enterprise Windows-based systems + Lead patching, STIG compliance, and RMF documentation efforts across… more
    Tyto Athene (07/28/25)
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  • Enterprise Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …and protocols. Knowledge and experience of deploying Public Key Infrastructure ( PKI ) methodologies and processes. + Fundamental knowledge of RSA SecurID multifactor ... + Manage, track, document, and communicate assigned project status. + Proficiency to lead team projects and liaison with all aspects of the program. Ability to… more
    General Dynamics Information Technology (05/31/25)
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  • IT Lead

    KBR (Bethesda, MD)
    Title: IT Lead Title: Information Technology Lead Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... award KBR is seeking a highly motivated and career-oriented Information Technology Lead to join our team supporting a government client in Maryland. Responsibilities… more
    KBR (05/22/25)
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  • Email Services Lead

    CACI International (Chantilly, VA)
    Email Services Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... CACI is looking for an experienced, innovative, and motivated **Email Services Lead ** to support the mission objectives and needs of the customer, the… more
    CACI International (06/14/25)
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  • Senior Specialist, Cyber Infrastructure Systems…

    L3Harris (Melbourne, FL)
    …cyber domains in the interest of national security. Job Title: Systems Administrator (Linux/Windows) Job Code: 23569 Job Location: Melbourne, FL Job Schedule: 9/80 ... experience with Enterprise Identity Management tools (LDAP, IPA, Active Directory, etc.) + Lead efforts to field changes to production systems to a schedule +… more
    L3Harris (05/02/25)
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  • MS Systems Engineer II

    System One (Melbourne, FL)
    …multi forest AD DS; design replication, schema/forest upgrades, delegated OU structures, and PKI /CA integration. + Hybrid Identity & Entra ID - Plan, deploy, and ... management, mail security, and collaboration platforms. + Project Participation - Lead or contribute to IT projects, create charters, timelines, and deliverables,… more
    System One (05/15/25)
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  • Senior Site Reliability Engineer (SRE)

    CACI International (Washington, DC)
    …across all layers of our technology stack. **Responsibilities:** * Lead tenant technical feasibility engagements, assist with developing application onboarding ... : * Experience with identity management, access, and authorization solutions ( PKI , LDAP, SSL) * Strong understanding of networking, security protocols, and… more
    CACI International (06/06/25)
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  • Sr. Directory Services Engineer

    Lincoln Financial (Springfield, IL)
    …and direction on complex projects/initiatives. Responsibilities of this Engineer/ Administrator role include designing, managing, maintaining and securing LFG's ... with Active Directory Certificate Services and Key Factor integrations. + Lead troubleshooting and incident resolution for complex, high-severity incidents. +… more
    Lincoln Financial (06/04/25)
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