• 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) ... security threats + Maintain user access controls, permissions, and authentication systems + Perform basic vulnerability scans and support patch management +… more
    Axxum Technologies (10/07/25)
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  • Junior Computer User Support Specialist…

    GovCIO (Springfield, IL)
    …this job (https://careers-govcio.icims.com/jobs/6596/ junior -computer-user-support-specialist-%28systems- administrator ... **Overview** GovCIO is currently hiring for Junior Computer User Support Specialist for our US...staff, users, and management to establish requirements for new systems or modifications. + Installs and performs minor repairs… more
    GovCIO (10/03/25)
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  • Systems Administrator - Lead

    CACI International (Scott Air Force Base, IL)
    Systems Administrator - Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... financial auditability and transportation logistics? We're seeking a successful, experienced Lead Systems Administrator to join our team in implementing a… more
    CACI International (08/20/25)
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  • IT Systems Administrator

    Black Diamond Technologies (Chicago, IL)
    …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...well as providing technical assistance to team members with system and network requests. Basic functions: * IT Support… more
    Black Diamond Technologies (10/14/25)
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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 at Scott AFB,...supports the Missile Defense Agency (MDA) and Defense Information Systems Agency (DISA), providing 24/7/365 technical and operational support… more
    Trace Systems Inc (08/08/25)
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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. ... installations and upgrades; monitors and reviews logs; applies appropriate operating system security measures; designs and implements high availability solutions and… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Sr. AWS Administrator (Hybrid USA)

    DXC Technology (Chicago, IL)
    **Job Description:** DXC) helps global companies run their mission critical systems and operations while modernizing IT, optimizing data architectures, and ensuring ... improve the design and operations of the cloud infrastructure._ + _Coach junior team members with technical challenges and learning opportunities._ + _Continually… more
    DXC Technology (09/24/25)
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  • Systems Engineer L3

    NTT America, Inc. (Springfield, IL)
    …EXPERIENCE** + Minimum 5-7 years of experience as a Linux or Windows Systems Administrator /Engineer in an Enterprise Data Center environment. + Experience with ... KVM, Azure). + Lead and participate in complex IT projects, including system upgrades, migrations, deployments, and automation initiatives. + Develop and maintain… more
    NTT America, Inc. (09/27/25)
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  • ServiceNow HRSD Lead Developer (HRIS Business…

    Ryder System (Springfield, IL)
    …and support required. ServiceNow HRSD module, preferred. + ServiceNow Certified System Administrator (CSA) and/or Certified Implementation Specialist - HR ... systems intermediate preferred + Must have strong knowledge of system operating environments, technologies, equipment/ systems and applications intermediate… more
    Ryder System (10/08/25)
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  • Senior Directory Services Engineer

    Ryder System (Springfield, IL)
    …roadmaps, and operational best practices for directory services, including ongoing system health monitoring, maintenance, and capacity planning. + Leads resolution ... issues related to authentication, replication, trusts, or integration with enterprise systems . + Partners with networking and security teams to ensure directory… more
    Ryder System (09/02/25)
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