• Network and Systems

    CAI (Evanston, IL)
    Network and Systems Administrator **Req number:** R6271 **Employment type:** Full time **Worksite flexibility:** Onsite **Who we are** CAI is a global ... neurodiversity to the enterprise. **Job Summary** We are looking for a motivated Network and Systems Administrator ready to take us to the next level! If… more
    CAI (11/24/25)
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  • Network / Systems

    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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  • 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...supports the Missile Defense Agency (MDA) and Defense Information Systems Agency (DISA), providing 24/7/365 technical and operational support… more
    Trace Systems Inc (11/07/25)
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  • Enterprise SATCOM / Network

    Trace Systems Inc (Scott AFB, IL)
    Job Overview Job Title: Enterprise SATCOM / Network Administrator Job Location: Scott AFB, IL Job Responsibilities Trace Systems is actively recruiting for ... an experienced and cleared Enterprise SATCOM / Network Administrator to join our team on-site...Scott AFB, IL. This position supports the Defense Information Systems Agency (DISA) Enterprise SATCOM Gateway Services (ESGS), providing… more
    Trace Systems Inc (11/14/25)
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  • Network Administrator

    Morris Hospital (Morris, IL)
    + DESCRIPTION OF POSITION + The Network Administrator works under the direction of the Sr. Network Administrator and Director of Information Technology ... Infrastructure and Operations. The Network Administrator will work with IT and...Voice Systems , Cell Phones, faxing technologies, Cisco Network Systems -LAN/WAN/Wi-Fi/ACI, Nurse Call Systems ,… more
    Morris Hospital (12/11/25)
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  • Computer-Aided Dispatch Administrator

    Axxum Technologies (Chicago, IL)
    …Manage, fine-tune, and ensure the security of CAD databases and file management systems . The CAD administrator enforces system security to maintain accuracy and ... Computer-Aided Dispatch (CAD) Administrator Location: Chicago, IL Duration: 10 years Position...of relevant experience may be acceptable. Experience should include systems implementation, application support, or software administration with CAD… more
    Axxum Technologies (11/14/25)
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  • Junior Network Administrator

    Axxum Technologies (Chicago, IL)
    Junior Network Administrator Location: Chicago, IL + Monitor and assist in managing network infrastructure (firewalls, routers, switches, wireless access ... points) + Desktop support person in a Windows environment with some network + Assist in implementing and maintaining network and security policies, procedures,… more
    Axxum Technologies (01/05/26)
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  • IT Systems Administrator

    Black Diamond Technologies (Chicago, IL)
    …requests. Basic functions: * IT Support relating to issues with the internal systems and network infrastructure + Manage and support Microsoft technologies: ... procedures related to duties and responsibilities + Document maintenance for all computer systems and network infrastructure + Work through a daily schedule and… more
    Black Diamond Technologies (10/14/25)
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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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  • 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 ... auditability and transportation logistics? We're seeking a successful, experienced Senior Systems Administrators to join our team in implementing a cutting-edge… more
    CACI International (11/08/25)
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  • System Administrator

    Cadrex (Bloomingdale, IL)
    …This includes installing, administering, and troubleshooting Cadrex's network , network devices, server infrastructure, and monitoring systems . The remainder ... technology orientation sessions with new employees, supporting all business systems , applications, and equipment. KEY RESPONSIBILITIES NETWORK ADMINISTRATION… more
    Cadrex (12/10/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Springfield, IL)
    Responsible for unique or complex information systems and/or information technology projects across more than one discipline, such as application support, database ... administration, software quality assurance/quality control, software engineering, network telecommunications, and infrastructure operations of administration, analysis, engineering… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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  • Application Systems Administrator

    ASM Research, An Accenture Federal Services Company (Springfield, IL)
    Responsible for unique or complex information systems and/or information technology tasks within more than one discipline, such as application support, database ... administration, software quality assurance/quality control, software engineering, network telecommunications, and infrastructure operations of administration, analysis, engineering… more
    ASM Research, An Accenture Federal Services Company (01/10/26)
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  • Sr. MySQL Database Administrator - Chicago…

    Comcast (Chicago, IL)
    …great! **Job Description** **ABOUT THE OPPORTUNITY:** FreeWheel is seeking a Database Administrator who will report to the Operations DBA Manager to assist in ... and industry best practices. + Design, implement, and enhance monitoring and alerting systems to support both BAU operations and project initiatives. + Build and… more
    Comcast (11/12/25)
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  • Database Administrator II

    Ace Hardware (Oak Brook, IL)
    …Summary** We are seeking a highly skilled **Cloudera Hadoop Administrator (DBA)** with hands-on experience managing and administering **Databricks environments** ... and restore operations and supporting development, test, and production systems . **Key Responsibilities** **Cloudera Hadoop Administration** + Manage and support… more
    Ace Hardware (01/08/26)
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  • Senior Linux System Administrator

    GovCIO (Springfield, IL)
    …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will… more
    GovCIO (11/07/25)
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  • System Administrator 4-IT

    Oracle (Springfield, IL)
    …**Infrastructure Preparation and Documentation** + Assist in creating and maintaining network rack patch matrices. + Support documentation of cable paths, labeling ... Management** + Manage deployment tasks and workflows in project tracking systems . + Track rack delivery, installation, and quality assurance throughout deployment… more
    Oracle (11/25/25)
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  • Database Administrator III / Developer

    ASM Research, An Accenture Federal Services Company (Springfield, IL)
    Provides database support by verifying databases associated with network tools and solutions function as required. Responsible for managing the routine operations ... security of various databases. + Administer, develop, test, and support database systems . + Evaluate user requirements, assist in designing and developing database… more
    ASM Research, An Accenture Federal Services Company (12/12/25)
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  • PKI System Administrator

    ASM Research, An Accenture Federal Services Company (Springfield, IL)
    …or recommends integrated system solutions ensuring proprietary/confidential data and systems are protected. **Minimum Qualifications** + Bachelor's Degree in ... number generation, key derivation, digital signatures, etc. + Advanced knowledge of network based, system level and application layer attacks and mitigation methods,… more
    ASM Research, An Accenture Federal Services Company (01/10/26)
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  • Lead Engineer - ServiceNow Administrator

    United Airlines (Chicago, IL)
    …team and our customers, and travel the world using our extensive route network . Come join us to create what's next. Let's define tomorrow, together. **Description** ... maintain integrations between ServiceNow FSM and other internal or third-party systems . . Provide technical expertise and troubleshooting for complex issues related… more
    United Airlines (12/16/25)
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