• Network/ Systems Administrator

    Argonne National Laboratory (Lemont, IL)
    Argonne has an opportunity to serve as the System Administrator of the classified National Security Systems (NSS) for the Security Programs Facility (SPF). ... PT3 level in our Career Framework: Bachelor's degree and 4 + years of experience, or Master's degree and 2+...Veeam, or similar enterprise backup solutions. + Familiarity with Linux Server Operating Systems such as RHEL,… more
    Argonne National Laboratory (11/22/25)
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  • Unix Administrator

    SAIC (Washington, DC)
    …using Cohesity and Veritas. Key Responsibilities: + Manage, configure, and maintain UNIX/ Linux systems (RHEL, CentOS, Ubuntu, AIX, or Solaris depending on ... **Description** **SAIC** is seeking a **UNIX Administrator ** with hands-on experience in Cohesity backup and...**Qualifications** Required: + BS and 5+ years of hands-on UNIX/ Linux system administration experience.( 4 years experience… more
    SAIC (12/12/25)
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  • Oracle Identity Management (OIM) & Governance…

    CUNY (New York, NY)
    …Manager (OIM), the Oracle Identity Management (OIM) & Governance (OIG) Administrator will lead collaborations between Integrated Management Systems (IMS), ... Oracle Identity Management (OIM) & Governance (OIG) Administrator (IT Security Specialist 3) - Provisional **GENERAL DUTIES** This position encompasses professional… more
    CUNY (12/03/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an on-siteSystem Administratorto support our work as a prime contractor on a high-profile US Navy weapon system.Accuracy, ... and troubleshoot issues through to resolution. + Patch operating systems and applications + Monitor and analyze environment health...to 25% of the time + Bachelor's degree and 4 years position related work experience or 8 years… more
    BAE Systems (12/23/25)
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  • NCIS Cyber Systems Administrator

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Cyber Systems Administrator - SecOps** at GDIT in Quantico, VA. Shape ... **Required Certifications:** Security+ CE + **Education:** BS Degree or 4 additional years of work experience in lieu of...LOVE FOR YOU TO HAVE:** + ACAS Management + LINUX Systems Administration Experience (SPLUNK) + Forescout… more
    General Dynamics Information Technology (12/08/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and remains involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, ... customers for escalated tickets + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems...from an accredited college or university is required. Four ( 4 ) years of additional SA experience may be substituted… more
    General Dynamics Information Technology (11/08/25)
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  • VMware / VDI System Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    Overview i3 is seeking a VMware Systems Administrator . The selected candidate will provide technical expertise supporting information system components, ... integration and maintenance to satisfy architectural and business requirements. The VMware Systems Administrator must have a customer centric approach and… more
    Integration Innovation, Inc. (i3) (12/20/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …change requests; support for implementation, troubleshooting and maintenance of Unix/ Linux systems ; Perform technical evaluations, analysis, and troubleshooting ... System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is...servers. Manage day-to-day operations, monitoring and problem resolution of Linux systems . Activities include installation and maintenance… more
    Assertive Professionals (10/09/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    …Active Directory, Group Policy, DNS, DHCP, and virtualization platforms (VMware, Hyper-V). 4 . Adept at ensuring systems integration with enterprise applications, ... Work both independently as well as in coordination with Systems administrators to maintain the smooth operation of a...Hybrid Administrator Associate or Microsoft Certified: Azure Administrator Associate, and/or ITIL 4 Foundation, highly… more
    St. George Tanaq Corporation (11/14/25)
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  • Mid System/Network Administrator

    Belay Technologies (Laurel, MD)
    …and a finalist in 2021! Belay Technologies is seeking a Senior System/Network Administrator . The Systems Administrator (SA) provides support for ... operating systems enhancements to improve reliability and performance. The Systems /Network Administrator shall possess the following qualifications: + Ten… more
    Belay Technologies (12/08/25)
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