• Senior PKI Administrator

    GovCIO (Arlington, VA)
    …a referral to this job (https://careers-govcio.icims.com/jobs/6546/ senior - pki - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) ... **Overview** GovCIO is currently hiring for a SeniorPKI Administrator with an active Secret clearance to issue...issue and maintain a federal customer's Public Key Infrastructure ( PKI ) tokens as prescribed by the Defense Information Systems… more
    GovCIO (09/04/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, ... better. GDIT has an immediate opening for a Systems Administrator to fill a Core Services position supporting the...and accounting actives are controlled by Active Directory with PKI certificates and Single Sign On. + Enterprise Provisioning:… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Systems Administrator

    Indigo IT, LLC (Washington, DC)
    Senior Systems Administrator Washington, DC SUMMARY: Founded in 2001, Indigo IT is an award winning information technology consulting and services company. We ... (5) years of experience or equivalent work experience as a systems engineer/ administrator + Preference of Bachelor's degree in Computer Science or IT-related field.… more
    Indigo IT, LLC (11/12/25)
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  • (Mid. or Senior ) Networking Systems…

    Belay Technologies (Annapolis Junction, MD)
    …and a finalist in 2021! Belay Technologies is seeking a Network Systems Administrator (Windows) to join our team. The selected individual will be responsible for ... and will respond to hardware and software incidents and work with senior system administrators, at times remotely from other locations. Primary Responsibilities: The… more
    Belay Technologies (10/01/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled ... the degree for a total of 14 years. * 2+ years' experience with PKI authentication services. Experience with: o Configuration and Maintenance of Virtual Machines ?… more
    Synergy ECP (10/15/25)
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  • Cybersecurity Network Defense Administrator

    GovCIO (Washington, DC)
    …in Radford, VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - ... activities in accordance with the DISA ACAS Best Practices Guide. The administrator will also manage Army Endpoint Security Solution (AESS) Site Reviewer activities,… more
    GovCIO (09/25/25)
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  • Cybersecurity Incident Response…

    GovCIO (Washington, DC)
    …in Radford, VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Incident Response Administrator (Information Assurance Engineer - ... **Overview** GovCIO is currently hiring for Cybersecurity Incident Respose Administrator to be responsible forSecurity Information and Event Management (SIEM)… more
    GovCIO (09/24/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …improve our future and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of system ... accordance with ICAM standards. + Administer enterprise ICAM and PKI /PKE services, including certificate issuance, renewal, and authentication integration. Backup,… more
    BAE Systems (10/08/25)
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  • Networking System Administrator -Linux

    Leidos (Annapolis Junction, MD)
    **Description** **Networking System Administrator - Linux** **Leidos** has a new and exciting opportunity for a **Networking System Administrator - Linux** in ... and will respond to hardware and software incidents and work with senior system administrators, at times remotely from other locations. Other responsibilities… more
    Leidos (11/05/25)
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  • Jr./Mid-Level Networking Systems…

    Belay Technologies (Annapolis Junction, MD)
    …and a finalist in 2021! Belay Technologies is seeking a Jr./Mid-level System Administrator to join our intel team. The selected individual will be responsible for ... and will respond to hardware and software incidents and work with senior system administrators, at times remotely from other locations. Other Responsibilities… more
    Belay Technologies (11/07/25)
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  • Senior Directory Services Engineer

    Ryder System (Washington, DC)
    …(http://ryder.com/job-applicant-privacy-policy) ._ **Job Description** : **General Summary** The Senior Directory Services Engineer is responsible for the design, ... modernization of legacy environments, and decommissioning of outdated infrastructure. The senior engineer acts as a subject matter expert and technical leader… more
    Ryder System (09/02/25)
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