• Administrator I, IT

    Invenergy (Chicago, IL)
    …on business need, which may be before or after the 3-day posting window. Job Description Administrator I, IT Infrastructure As an Administrator I, IT ... for physical desktops, laptops, tablets and mobile devices at Invenergy. The IT Application Services Administrator helps implement workstation solutions for our… more
    Invenergy (01/14/26)
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  • Senior Administrator , IT

    Invenergy (Chicago, IL)
    …posting window. Job Description Position Overview Invenergy is seeking a Senior Administrator , Infrastructure - Networking to join our Technology Services team. ... role, you will design, implement, and support our enterprise network infrastructure -ensuring reliability, security, and NERC CIP compliance. The ideal candidate has… more
    Invenergy (12/19/25)
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  • IT Systems Administrator

    Black Diamond Technologies (Chicago, IL)
    Founded in 2004, Black Diamond Solutions is an IT infrastructure consulting firm The System Administrator is responsible for maintaining the design and ... assistance to team members with system and network requests. Basic functions: * IT Support relating to issues with the internal systems and network infrastructure more
    Black Diamond Technologies (01/13/26)
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  • System Administrator

    Cadrex (Bloomingdale, IL)
    IT Network Operations Director + Maintain and control inventory of the IT infrastructure and network equipment + Document the topology, operation, and ... System Administrator Bloomingdale, IL (http://maps.google.com/maps?q=333+Munroe+Drive+Bloomingdale+IL+USA+60108) Description OVERVIEW Cadrex is...troubleshooting procedures of network infrastructure IT INCIDENTS, PROBLEMS, AND CHANGES +… more
    Cadrex (12/10/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Springfield, IL)
    administrator capacity. Considered a technical specialist in a variety of IT administrator disciplines. + Configure, monitor, and maintain AIX OS systems ... software quality assurance/quality control, software engineering, network telecommunications, and infrastructure operations of administration, analysis, engineering and design. Provides… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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  • Network Administrator

    Morris Hospital (Morris, IL)
    … and Director of Information Technology Infrastructure and Operations. The Network Administrator will work with IT and Netcom Teams to provide the following ... + DESCRIPTION OF POSITION + The Network Administrator works under the direction of the Sr....+ Design, implement, support, and maintain networking and telecommunication infrastructure . Including, but not limited to, Cisco Voice Systems,… more
    Morris Hospital (12/11/25)
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  • Application Systems Administrator Senior

    ASM Research, An Accenture Federal Services Company (Springfield, IL)
    administrator capacity. Considered a technical specialist in a variety of IT administrator disciplines. + Responsible for installing, configuring, and ... software quality assurance/quality control, software engineering, network telecommunications, and infrastructure operations of administration, analysis, engineering and design. Provides… more
    ASM Research, An Accenture Federal Services Company (01/13/26)
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  • Junior Network Administrator

    O'Neal Industries, Inc. (Lisle, IL)
    …a Windows environment, and supporting Azure and Microsoft 365 services. The Junior Network Administrator works closely with senior IT staff to ensure systems are ... Description Position Summary:The Junior Network Administrator supports the stability, security, and performance of...infrastructure projects and security initiatives. + Collaborate with IT Security and Systems teams to ensure compliance and… more
    O'Neal Industries, Inc. (01/13/26)
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  • Network Administrator (MDA)

    Trace Systems Inc (Scott AFB, IL)
    Job Overview Job Title: Network Administrator (MDA) Job Location: Scott AFB, IL Job Responsibilities Trace Systems is actively recruiting for an experienced and ... cleared Network Administrator to join our team on-site at Scott AFB,...F5 Networks Certified Technical Specialist + ITILv4 (Information Technology Infrastructure Library, Version 4) Education + High school diploma… more
    Trace Systems Inc (11/07/25)
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  • Systems Administrator - Senior

    CACI International (O'Fallon, IL)
    Systems Administrator - Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... Design and implement robust system security measures and ensure compliance with IT policies and regulations troubleshooting efforts for critical system issues and… more
    CACI International (11/08/25)
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