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Network System Administration Jobs in Illinois (NOW HIRING)

Crane Company

System Administrator

Bolingbrook, IL · On-site

Position Summary The System Administrator / Network & Help Desk Engineer is responsible for ... Networking fundamentals (TCP/IP, DNS, DHCP, VLANs, VPNs) * Windows Server administration * Active ...

Crane Company

System Administrator

Bolingbrook, IL · On-site

Position Summary The System Administrator / Network & Help Desk Engineer is responsible for ... Networking fundamentals (TCP/IP, DNS, DHCP, VLANs, VPNs) * Windows Server administration * Active ...

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Network System Administration information

Infographic showing various Network System Administration job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 17% Part Time, and 2% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

Network and System Administrator

Quincy, IL • On-site

Niemann Foods, Inc
Retail • 1 - 5K employees
Learn more about Niemann Foods, Incexternal

$69K - $94K/yr

Full-time

Re-posted 9 days ago

Job description

SUMMARY
Responsible for the day-to-day support, monitoring and maintenance of the company's server, workstation, and network resources.
ESSENTIAL DUTIES AND RESPONSIBILITIES
System Administration
  • Installs and configures server operating systems, operating system upgrades, and operating system patches as needed.
  • Monitors server performance, recommend hardware and software upgrades as necessary to maintain acceptable network performance and reliability.
  • Maintains server and network security, including creation and maintenance of network user accounts and profiles as well as access to personal folders, and shared folders with Microsoft Active Directory.
  • Maintains and monitors our virtual server environment operating under VMware.
  • Install and maintain enterprise anti-virus, anti-spam, web content filtering, and other enterprise-wide protective systems and appliances.
  • Installs and configures user workstation operating system software, operating system upgrades and patches as needed.
  • Installs and configures user workstation application software, upgrades and patches as needed.
  • Configures and supports company laptops and other mobile devices.
  • Develops and monitors daily and periodic network data backup schedules, processes and appliances to assure the availability of data and program resources in the case of hardware/software failure and/or catastrophic event.
  • Develops and maintains detailed documentation of system resources, configurations, and processes.

Network Administration
  • Installs, maintains, troubleshoots and designs configuration for network hardware including routers, switches, access points and other network management devices.
  • Works with the company's WAN and ISP vendors to monitor, maintain, and upgrade the reliability and availability of the company's wide-area-network and Internet access as needed.
  • Develops and maintains detailed documentation of network device standard templates, exceptions, network assets, and build processes.
  • Other tasks and duties as may be assigned from time to time.

KEY ATTRIBUTES
  • Honesty
  • Integrity
  • Ability to work independently
  • Attention to detail
  • Critical thinking skills
  • Excellent communication skills
  • Ability to multi task
  • Patience
  • Team working Skills

SUPERVISORY RESPONSIBILITIES
  • This position has no supervisory responsibilities.

EDUCATION and/or EXPERIENCE
  • 2 year degree in Computer Science helpful
  • Three or more years of experience using, installing and maintaining Microsoft Windows workstation and server operating systems,
  • TCP/IP networking, and Cisco router, switch, and access point configurations.
  • Proficiency with Active Directory and VMware and virtual server environments.

LANGUAGE SKILLS
  • Ability to read, analyze, and interpret general business periodicals, professional journals, technical procedures, or governmental regulations.
  • Ability to write reports, business correspondence, and procedure manuals.
  • Ability to effectively present information and respond to questions from groups of managers, clients, customers, and the general public.

MATHEMATICAL SKILLS
  • Basic math concepts (addition, subtraction, division, multiplication, percentages and sales per Associate hour)

CERTIFICATIONS, LICENSES, REGISTRATIONS
  • There are no required certifications, licenses, or registrations.

RECOMMENDED EQUIPMENT
  • Closed toe and heel shoes
  • Uniform per store policy
  • Phone
  • Computer

PHYSICAL DEMANDS
Regularly (Over 2/3 of the time)
  • Sit
  • Use hands to finger, handle, or feel
  • Reach with hands and arms
  • Communicate with associates and customers
  • Lift and/or move up to 15 pounds

Frequently (Between 1/3 to 2/3 of the time)
  • Walk
  • Stand

Lift and/or move up to 50 pounds
Vision
  • Close
  • Distance
  • Peripheral
  • Depth perception
  • Ability to adjust focus
  • Ability to distinguish colors

WORK ENVIRONMENT
Occasionally
  • Risk of electrical shock
  • Chemicals while cleaning

Noise Level
  • Moderate

**Niemann Foods Management retains the discretion to add to or change the position requirements at any time.
**Position requirements may vary by store location

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