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It jobs in Illinois, United States

62 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.

It jobs in Illinois at a glance

Open roles: 62
Remote: 8%
Posted in the last 30 days: 16
Advertised pay, middle half: $88K – $175Kmedian $130K

From the 47 it jobs here that state yearly pay in USD: the top of each advertised range. Updated nightly.

Hiring most here

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41–60 of 62 jobs

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United States ×Illinois ×IT ×Clear all

Network Engineer
6 months ago
INflow Federal · Great Lakes, Illinois, United States
On-siteMid level$65K – $80K a yearIT
INflow is seeking a Network Engineer to join our team! In this role, you will contribute to the DoD warfighter mission through your passion for technology. This network includes Cisco, Aruba, Brocade, Juniper, Riverbed and McAfee network devices to include Routers, Switches,…
JRSS Network Technician
7 months ago
C3EL · Scott AFB, Illinois, United States
IT
Job Title: JRSS Network Technician
Discovery IT System Administrator (Top Secret Clearance Required)
7 months ago
Contact Government Services, LLC · Chicago, Illinois, United States +1
HybridFull-time$124.9K – $169.5K a yearIT
CGS is seeking a dedicated Discovery IT System Administrator to join a fast-paced and hard-working team to assist with any legal accounts. As a Discovery IT System Administrator, you will play a key role in supporting various aspects of the company's portfolio.
Discovery Database Administrator (DBA) (Top Secret Clearance Required)
7 months ago
Contact Government Services, LLC · Chicago, Illinois, United States +1
HybridFull-time$142.1K – $192.9K a yearIT
CGS is seeking a dedicated Discovery Database Administrator to join a fast-paced and hard-working team to assist with any legal accounts. As a Discovery Database Administrator, you will play a key role in supporting various aspects of the company's portfolio.
Senior System Administrator (Storage Engineer)
8 months ago
Adyen · Chicago, Illinois, United States
Senior$180K – $243K a yearIT
Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition.
SQL DBA / Systems Analyst
8 months ago
Contact Government Services, LLC · Chicago, Illinois, United States +1
HybridFull-time$89.3K – $114.8K a yearIT
CGS is seeking a SQL DBA / Systems Analyst to join our team supporting a wide-ranging technical support initiative for a large Federal agency.
Agile Coach
8 months ago
Contact Government Services, LLC · Chicago, Illinois, United States +1
HybridFull-timeSenior$81.5K – $110.7K a yearIT
CGS is seeking an experienced, enthusiastic team member to act as an Agile Coach within our team supporting a large federal agency. The agency is committed to an operating model based on Agile, Product-focus, and DevSecOps in pursuit of increasing efficiency, efficacy, and…
Network Administrator
11 months ago
Computer World Services · Scott AFB, Illinois, United States
On-siteFull-timeSenior$75K – $85K a yearIT
Provide technical guidance for directing and monitoring information systems operations; Design, build, and implement network systems; Direct compilation of records and reports concerning network operations and maintenance; Troubleshoot network performance issues; Analyze…
Service Now Developer
12 months ago
Gotion, Inc. · Manteno, Illinois, United States
$80K – $90K a yearIT
Gotion Inc. is based in Silicon Valley, CA, currently building a Manufacturing facility in Manteno, IL and has R&D centers in Ohio, China, Japan and Europe. We innovate in the next generation electric vehicle and energy storage technologies (lithium batteries and related…
Implementations Network Engineer
13 months ago
C3EL · Scott AFB, Illinois, United States
IT
Job Title: Implementations Network Engineer
HPC Network Engineer
14 months ago
Hudson River Trading · Austin, Texas, United States +4
Full-time$200K – $300K a yearIT
Network design, product selection, routing, configuration and troubleshooting; Closely work with our HPC Systems team, as well as other teams to scale our research environment; Meet with external parties for project related items as well as future endeavors; Overall capacity…
Senior Network Engineer
19 months ago
IEX Group · Chicago, Illinois, United States
Senior$200K – $225K a yearIT
IEX is seeking a Senior Network Engineer to join our growing Infrastructure team. In this role, you will contribute to the design, implementation, and operation of high-performance, low-latency networks, including IEX’s new Options Exchange. This role requires expertise in…
Network Administrator (SATCOM)
19 months ago
C3EL · Scott AFB, Illinois, United States
IT
Title: Network Administrator (SATCOM)
Associate Network Engineer
20 months ago
AHEAD · Chicago, Illinois, United States +4
HybridFull-timeEntry level$80K – $88K a yearIT
Ability to communicate effectively across teams, and build positive relationships; Demonstrate ability to work on teams, collaborate on projects, and contribute to the overall successful delivery of projects; Demonstrate drive and proactiveness to get things done, be…
Network Engineer
23 months ago
Radix Trading Experienced Job Board · Chicago, Illinois, United States +1
IT
Radix Trading is seeking an experienced Network Engineer to design, implement, and manage our complex, low-latency network infrastructure. In this pivotal role, you will operate with a high degree of independence to ensure the reliability, performance, and optimization of our…
Network Engineer
24 months ago
Gotion, Inc. · Manteno, Illinois, United States
Mid level$80K – $120K a yearIT
Design, configure, and manage the company’s local area network (LAN), wide area network (WAN), and wireless networks. Familiar with Cisco system.; Monitor network performance and troubleshoot issues to ensure efficient and uninterrupted operations.; Implement network upgrades,…
Lecturer - Creating a Pool-IT
28 months ago
Illinois State University · Normal, Illinois, United States
Part-timeFrom $1,288.00 a monthIT
In anticipation of possible on campus openings throughout the academic year and summer sessions, the School of Information Technology maintains a pool of qualified persons interested in part-time, non-tenure track teaching positions. Applications are accepted continuously and…
Transport/IP (TRIP) Network Technician
33 months ago
C3EL · Scott AFB, Illinois, United States
ContractIT
Job Title: Transport/IP (TRIP) Network Technician
Associate ServiceNow Developer
49 months ago
AHEAD · Chicago, Illinois, United States +1
HybridFull-timeEntry level$80K – $88K a yearIT
Ability to communicate effectively across teams, and build positive relationships; Demonstrate ability to work on teams, collaborate on projects, and contribute to the overall successful delivery of projects; Demonstrate drive and proactiveness to get things done, be…
Senior Network Engineer - Low Latency Trading
85 months ago
Hudson River Trading · Chicago, Illinois, United States +3
Full-timeSenior$200K – $300K a yearIT
The Networks team designs, builds and maintains all the communications infrastructure that allows our high-capacity, low-latency trading and data research environments to run 24/7. This network spans over 25 countries and 100 locations. We are looking for a Senior Network…

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.