• Senior Linux System

    GovCIO (Springfield, IL)
    …Submit a referral to this job (https://careers-govcio.icims.com/jobs/6348/ senior - linux - system - administrator ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with... Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills… more
    GovCIO (11/07/25)
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  • Systems Administrator

    CACI International (O'Fallon, IL)
    Systems Administrator - Senior ...expert-level assistance to users in accessing and utilizing business systems + Design and implement robust system ... auditability and transportation logistics? We're seeking a successful, experienced Senior Systems Administrators to join our team...investigation upon hire + Expert knowledge of various operating systems (eg, Windows Server, Linux , Unix) +… more
    CACI International (11/08/25)
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  • Senior Systems Administrator

    Oracle (Springfield, IL)
    …deployment and administration. + At least 5 years' experience supporting a Linux environment. + Experience handling production systems running Windows Server ... around the world who provide patient care. As a Systems Analyst III, your primary task will be to...Linux or UNIX. + Use of ticket documentation system - Remedy, ServiceNow, Jira etc. + Experience with… more
    Oracle (11/25/25)
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  • Systems Administrator

    Nexagen Networks Inc (Rock Island Arsenal, IL)
    System Administrator Security Clearance Requirement: Current and Active DoD Secret Salary Range: (The salary range provided is a general guideline. Nexagen ... the candidate's experience, education, skills, and current market conditions.) As the System Administrator , you'll join a high-performing team dedicated to… more
    Nexagen Networks Inc (11/01/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Springfield, IL)
    …and design. Provides direction to other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety of IT ... escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems . + Participate...products. + US Citizenship **Preferred Skills** + IBM Certified System Administrator - AIX. + Experience with… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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  • Storage Administrator

    GovCIO (Springfield, IL)
    …VA and will be a remote position. **Responsibilities** This position is for a Senior Storage Administrator for a mixed and growing environment of various storage ... **Overview** GovCIO is currently hiring for a Storage Administrator , tomanage, maintain, deploy, troubleshoot, and support servers and storage systems . This… more
    GovCIO (09/24/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Springfield, IL)
    Designs, configures, implements, and maintains UNIX hardware and operating system environments including Red Hat Enterprise Linux (RHEL), HP-UX, and Solaris. ... of systems administration experience on UNIX operating systems Red Hat Enterprise Linux (RHEL), Solaris,...technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX/ Linux Operating System **Other Job Specific Skills**… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Database Administrator 3 - MySQL - Chicago…

    Comcast (Chicago, IL)
    …new database technologies as needed by the business. + Working knowledge of Linux /Unix systems and basic troubleshooting skills. + Exposure to cloud platforms ... they get to do something great! **Job Description** FreeWheel is seeking a Database Administrator who will report to the Operations DBA Manager to assist in managing… more
    Comcast (10/25/25)
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  • Senior Associate Systems Operations…

    NTT America, Inc. (Springfield, IL)
    …operate virtualized environments to support virtualized systems (Windows and Linux ) + Perform regular system maintenance, including software updates, ... VMware Certified) are desirable. **REQUIRED EXPERIENCE** + Experience as a Systems Administrator , with a focus on implementation, and administration.… more
    NTT America, Inc. (11/20/25)
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  • Senior IT Email Engineer

    The Hartford (Chicago, IL)
    …knowledge of DMARC, DKIM, and SPF* In-depth knowledge of email messaging systems , system administration in email gateways, either Proofpoint Email Security ... Senior IT Engineer - IE07BE We're determined to...configuring and managing the software to protect our email system and data from cyber threats such as spam,… more
    The Hartford (11/25/25)
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