• DAI Systems Administrator

    CGI Technologies and Solutions, Inc. (Fort Belvoir, VA)
    **DAI Systems Administrator - Senior ** **Category:** Infrastructure /Cloud **Main location:** United States, Virginia, Fort Belvoir **Position ID:** ... Type:** Full Time **Position Description:** We are seeking an IT Systems and Network Administrator to ensure the stable operation of our in-house computer… more
    CGI Technologies and Solutions, Inc. (05/22/25)
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  • IT Infrastructure Administrator I,…

    Southwest Power Pool (Little Rock, AR)
    …experience and geographic location will all be considered during the hiring process. Senior IT Infrastructure Administrator Pay Range: $95,200.00 - ... Team that plays a vital role in supporting the systems that keep operations running today-and preparing for the...infrastructure team! **To be successful as the IT Infrastructure Administrator II or Senior ,… more
    Southwest Power Pool (05/24/25)
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  • Senior Infrastructure

    AAA Northern California, Nevada & Utah (Phoenix, AZ)
    …week in the office. JOB SUMMARY We are seeking a highly experienced and motivated Senior Infrastructure Administrator to play a critical role in managing and ... proactively identifying and resolving potential issues. + Implement and maintain infrastructure monitoring and alerting systems to ensure proactive… more
    AAA Northern California, Nevada & Utah (06/27/25)
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  • Senior Linux Systems

    BAE Systems (Saratoga Springs, UT)
    …in your life and keep you performing at your best. We are in search of a Senior Linux Systems Administrator to: + Install, configure, and network UNIX and/or ... of the health and status of the entire IT infrastructure . + Provide support for enterprise services such as...be available based on position level and/or job specifics. ** Senior Linux Systems Administrator ** **114021BR**… more
    BAE Systems (06/25/25)
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  • Systems Administrator

    BAE Systems (Herndon, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Systems Administrator ( Senior )** **113290BR** EEO Career Site Equal ... improve our future and protect our freedom. We are looking for experienced Systems Administrator to join our technology-based program supporting a key government… more
    BAE Systems (06/03/25)
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  • Systems Administrator Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior (VMware) - TS/SCI required** Transform ... technology into opportunity as a ** Systems Administrator Senior ** with GDIT....Provide support for implementation, troubleshooting and maintenance of IT systems + Manage IT system infrastructure and… more
    General Dynamics Information Technology (05/27/25)
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  • Senior Systems Administrator

    ManTech (Doral, FL)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Systems Administrator ** to join our team in **Doral, FL.** **Responsibilities include ... but are not limited to:** + The Senior Systems Administrator leads the...high-security environments + They possess advanced knowledge of operating systems , server hardware, virtualization platforms, network infrastructure ,… more
    ManTech (07/02/25)
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  • Systems Administrator Senior

    General Dynamics Information Technology (Fort Meade, MD)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior - TS/SCI required** Transform technology ... into opportunity as a ** Systems Administrator Senior ** with GDIT....Provide support for implementation, troubleshooting and maintenance of IT systems + Manage IT system infrastructure and… more
    General Dynamics Information Technology (07/11/25)
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  • Senior High Performance Computing (HPC)…

    BAE Systems (Saratoga Springs, UT)
    …level and/or job specifics. ** Senior High Performance Computing (HPC) Systems Administrator ** **112587BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** At BAE Systems , we promote a strong, collaborative culture and...enterprise-leve, multi-site design and architecture + Support Tier 3 Infrastructure services such as: DNS, NIS, Active Directory, Centrify,… more
    BAE Systems (04/30/25)
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  • Systems Administrator Senior

    General Dynamics Information Technology (Macdill AFB, FL)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Systems Administrator Senior ** with GDIT. A career in ... part in improving how agencies operate. At GDIT, people are our differentiators. As a Systems Administrator Senior you will help ensure today is safe and… more
    General Dynamics Information Technology (05/19/25)
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  • Senior Systems Administrator

    NVR (Reston, VA)
    Senior Systems Administrator Job... Administrator , with strong skills in enhancing systems design, maintaining current systems infrastructure ... Reston Apply Now (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=NVRINC&cws=52&rid=35234) NVR, Inc. is seeking a Senior Systems Administrator to work… more
    NVR (06/25/25)
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  • Systems Administrator Lead,…

    CACI International (Doral, FL)
    …Southern Command (USSOUTHCOM) in Doral, FL. This position is contingent upon award. The Senior Systems Administrator Lead will be responsible for overseeing ... Systems Administrator Lead, Senior ... Systems Administrator Lead, Senior Job Category: Information...comprehensive knowledge of IT systems , including operating systems , routers, firewalls, and network infrastructure , to… more
    CACI International (06/03/25)
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  • G2 Senior Systems

    General Dynamics Information Technology (Fairfax, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior Systems Administrator ** with GDIT. A career in ... people are our differentiators. Our work depends on a ** Senior Systems Administrator ** joining our...status updates on scheduled maintenance and upgrade of all infrastructure systems . + Troubleshoots hardware, network, software… more
    General Dynamics Information Technology (07/11/25)
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  • G2 Directory Services Engineer / Senior

    General Dynamics Information Technology (Fairfax, VA)
    …Description:** Transform technology into an opportunity as a **Directory Services Engineer / Senior Systems Administrator ** with GDIT. A career in enterprise ... Our work depends on a **Directory Services Engineer / Senior Systems Administrator ** joining our...status updates on scheduled maintenance and upgrade of all infrastructure systems . + Specializes in Directory Services… more
    General Dynamics Information Technology (07/11/25)
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  • Senior Systems Administrator

    State of Massachusetts (Haverhill, MA)
    …innovation with the goal of student success. * Job Description:* *POSITION: Full-Time Senior Systems Administrator (Staff Associate):* IT NOC, Haverhill ... In person position *SUMMARY: *NECC is seeking a talented Senior Systems Administrator (SSA) who...The SSA will plan the installation of and maintain systems and services hosted within the corporate infrastructure more
    State of Massachusetts (05/30/25)
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  • Enterprise Infrastructure & Platforms…

    University Corporation for Atmospheric Research (Boulder, CO)
    Job Description Summary: Are you a highly skilled Systems Administrator ready to lead the charge on critical enterprise infrastructure ? UCAR's Enterprise ... core team member, you'll be an expert in Linux systems , DNS, DHCP, mail relay, LDAP, RADIUS, and Google...UCAR. + You'll be a key player in our infrastructure environment, providing expert, on-demand support to users and… more
    University Corporation for Atmospheric Research (07/12/25)
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  • Senior Systems Administrator

    ManTech (Doral, FL)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Systems Administrator ** to join our team in **Doral, FL** **.** **Responsibilities ... and technical proficiency. **Minimum Qualifications:** + BA/BS in field necessary to assume Senior Systems Administrator duties or 4 years of additional… more
    ManTech (07/10/25)
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  • Senior Systems Administrator

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We have a great opportunity for a Senior Systems Administrator II - Desktop Support - active ... builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years...to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II -… more
    V2X (06/24/25)
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  • Senior Systems Administrator

    V2X (Springfield, VA)
    …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI ... builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years...to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports… more
    V2X (05/17/25)
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  • Senior Systems Administrator

    Leidos (Las Cruces, NM)
    **Description** Leidos is seeking a highly skilled ** Senior Systems Administrator ** to support mission-critical operations across various laboratory ... and network file systems to address complex mission-specific challenges. The ** Senior Systems Administrator ** will work in dynamic lab settings,… more
    Leidos (06/11/25)
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