• 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 integrity ... of the internal systems , clients' on-premise and cloud environments, as well as...IT Support relating to issues with the internal systems and network infrastructure + Manage and support Microsoft… more
    Black Diamond Technologies (01/13/26)
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  • Network and Systems Administrator

    CAI (Evanston, IL)
    Network and Systems Administrator **Req number:** R6271 **Employment type:** Full time **Worksite flexibility:** Onsite **Who we are** CAI is a global technology ... Summary** We are looking for a motivated Network and Systems Administrator ready to take us to...This person will work closely with the Information Technology ( IT ) department management to ensure that all systems more
    CAI (11/24/25)
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  • Computer-Aided Dispatch Administrator

    Axxum Technologies (Chicago, IL)
    …configuring, and troubleshooting software, managing databases, and trainer users. The administrator collaborates with IT teams, public safety personnel, and ... ensure the security of CAD databases and file management systems . The CAD administrator enforces system security...vendors to enhance CAD functionality. In addition, the CAD Administrator will work with GIS, IT , Police,… more
    Axxum Technologies (11/14/25)
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  • Revenue Integrity Systems

    Rush University Medical Center (Chicago, IL)
    …on the circumstances of each case. **Summary:** The Revenue Integrity Systems Administrator is responsible for overseeing the development, implementation, ... veteran status, and other legally protected characteristics. **Position** Revenue Integrity Systems Administrator **Location** US:IL:Chicago **Req ID** 21443 more
    Rush University Medical Center (11/20/25)
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  • Systems Administrator (GEODSS)…

    Serco (Chicago, IL)
    …**Position Description & Qualifications** **Position Description & Qualifications** Looking for a Systems Administrator opportunity at a place you can make a ... Space Surveillance (GEODSS) contract to administer and manage GEODSS information systems , IT equipment, mission system software, communications/ security… more
    Serco (01/15/26)
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  • Linux Systems Administrator 1/2

    Northrop Grumman (Rolling Meadows, IL)
    …history - they are making history. Northrop Grumman Enterprise Services is seeking a **Linux Systems Administrator .** This role can be performed by a level 1 or ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (12/19/25)
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  • 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). ... related applications. Design, configure, implement, and maintain the secure operating systems , networks, and applications for the SPF classified NSS. **Position… more
    Argonne National Laboratory (11/22/25)
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  • Senior Enterprise Messaging Administrator

    Dentons US LLP (Chicago, IL)
    Senior Enterprise Messaging Administrator Chicago, IL, USAtlanta, GA, USWashington DC, DC, USSt. Louis, MO, USDenver, CO, USDallas, TX, USKansas City, MO, US Jan 10, ... 2026 **Senior Enterprise Messaging Administrator ** Dentons US LLP is currently recruiting for a Senior Enterprise Messaging Administrator . This position will… more
    Dentons US LLP (12/13/25)
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  • System Administrator

    Cadrex (Bloomingdale, IL)
    …equipment and manufacturing systems + Perform periodic performance reporting to the IT Network Operations Director + Maintain and control inventory of the IT ... System Administrator Bloomingdale, IL (http://maps.google.com/maps?q=333+Munroe+Drive+Bloomingdale+IL+USA+60108) Description OVERVIEW Cadrex is searching for a… more
    Cadrex (12/10/25)
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  • Junior Network Administrator

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