• Systems Administrator (2nd shift)

    General Dynamics Information Technology (Mclean, VA)
    …**Job Description:** General Dynamics Information Technology has an immediate opening for a Systems Administrator . The candidate is a systems ... 2nd Shift work - 2:00pm - 10:00pm. **HOW A SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:** +...system interdependencies/issues + Identify, recommend, and problem solve system issues to ensure systems , software, and… more
    General Dynamics Information Technology (11/13/25)
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  • Senior Information Systems

    Concurrent Technologies Corporation (Huntsville, AL)
    Senior Information Systems Administrator Concurrent Technologies Corporation Huntsville, AL Minimum Clearance Required: Top Secret Clearance Clearance Level ... and powerful solutions. CTC is looking for talented Senior Information System Administrator with experience accrediting, maintaining, and ensuring cyber… more
    Concurrent Technologies Corporation (10/19/25)
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  • System Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …(2) years of experience with Service Management (ITSM) is required. + ServiceNow System Administrator certification is required GDIT IS YOUR PLACE: * Full-flex ... **Req ID:** RQ210156 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret...for implementation, troubleshooting and maintenance of information Technology (IT) systems . Manages IT system infrastructure and any… more
    General Dynamics Information Technology (11/08/25)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    …be substituted for the degree + Minimum of 9 years of experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity is ... integrating ServiceNow with other applications is required Desired: + ServiceNow System Administrator certification + DoD 8570 compliance Information Assurance… more
    SAIC (11/06/25)
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  • NCIS Systems Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a ** Systems Administrator ** at GDIT. Shape what's next for mission-critical ... or suspected criminal, terrorism, sabotage, espionage and subversive activities. **HOW OUR SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT** As a ** Systems more
    General Dynamics Information Technology (11/04/25)
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  • Unix/Linux System Administrator

    City of New York (New York, NY)
    …for one (1) Computer Specialist (SW) IV, to function as a UNIX/LINUX System Administrator , who will: - Work on daily UNIX/Linux Infrastructure requests ... and develops applications, including a variety of client eligibility and recertification systems , case management systems , housing systems , employment/work… more
    City of New York (12/10/25)
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  • Linux System Administrator

    TEKsystems (Boulder, CO)
    …hours Skills Linux, python, shell script, perl, Red hat, Scripting, System administrator Top Skills Details Linux,python,shell script,perl Additional Skills ... services such as DNS, DHCP, LDAP, SMTP, Federated identity configurations, and authentication systems * Advanced skill in allocating system resources * Ability… more
    TEKsystems (12/05/25)
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  • Help Desk System Administrator - Top…

    Lockheed Martin (Schriever AFB, CO)
    …Will Be Doing** We are seeking a detail\-oriented and highly motivated Help Desk System Administrator to join our team in Colorado Springs\. This role focuses ... tools such as Atlassian Confluence * Experience supporting users in an enterprise\- level system , demonstrating your ability to handle complex technical issues… more
    Lockheed Martin (12/11/25)
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  • IT Systems Administrator

    Leidos (Washington, DC)
    **Description** The Leidos National Security Sector is seeking an experienced ** Systems Administrator ** to provide technical expertise installing, configuring, ... and a minimum of 5 years of professional experience as a Systems Administrator supporting enterprise environments _(additional experience, education and training… more
    Leidos (09/13/25)
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  • Senior Systems Administrator

    ManTech (Fairmont, WV)
    **MANTECH** seeks a motivated and customer-oriented **Senior Systems Administrator - Windows/Linux Dual-Stack Specialist** to join our team in **Boulder, CO** . ... and Mitigation (CDM) practices. **Preferred Qualifications:** + Microsoft Certified Systems Administrator /Engineer (MCSA/MCSE) or equivalent (eg, Azure … more
    ManTech (11/05/25)
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