Operational Technology Ot Jobs in Illinois

Operational Technology Ot jobs in Illinois are open across Edwardsville, Chicago, and Abbott Park and other Illinois metros, with employers like World Wide Technology, Advanced Technology Services, and Ionian Technologies hiring at every experience level. Find a role that fits below and apply directly.

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Overview

Open roles60+
Top employerWorld Wide Technology
Top cityEdwardsville, IL
Cities hiring19
Work type90% On-site
Top industryTechnology

Showing 5 of 60+ Operational Technology Ot jobs

Novaspect
Operational Technology Engineer Intern
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Novaspect
Added 2w ago
Operational Technology Engineer Intern
Novaspect
Schaumburg, Illinois
Specialized Engineering
Electrical Engineering
Mechanical Engineering
Engineering (Non-Software)
$23 - $26/hr
On-Site
Bachelor's
201-500

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Novaspect
Operational Technology Engineer
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Novaspect
Added 2w ago
Operational Technology Engineer
Novaspect
Schaumburg, Illinois
Specialized Engineering
Electrical Engineering
Industrial & Manufacturing Engineering
Engineering (Non-Software)
Industrial Engineering
Manufacturing Engineering
$105k - $125k/yr
On-Site
Bachelor's
201-500

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TransUnion
Vice President, Global Human Resources Technology & People Operations
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TransUnion
Added 1w ago
Vice President, Global Human Resources Technology & People Operations
TransUnion
Chicago, Illinois
Human Resources
Corporate Training & Learning Development
Project & Program Management
Strategy & Corporate Development
Project Management
Business Strategy
$194k - $407k/yr
Hybrid
Bachelor's
10,000+

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Videojet Technologies
Global Operations Finance Manager
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Videojet Technologies
Added 2d ago
Global Operations Finance Manager
Videojet Technologies
Wood Dale, Illinois
Finance
Accounting
Business Analysis
Project & Program Management
Consulting & Professional Services
$120k - $125k/yr
Hybrid
Bachelor's
1,001-5,000

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Illinois Institute of Technology
Sr. Director of Enrollment Operations
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Illinois Institute of Technology
Added 6d ago
Sr. Director of Enrollment Operations
Illinois Institute of Technology
Chicago, Illinois
Project & Program Management
Human Resources
Business Operations
Customer Service & Support
Project Management
$100k - $112k/yr
On-Site
Master's
1,001-5,000

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See All 60 Operational Technology Ot Jobs in Illinois

Find roles in Illinois that match your experience and apply in just a few clicks.

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Operational Technology Ot Jobs by City in Illinois

Where Illinois roles are concentrated, by current openings.

Edwardsville
12 jobs
Chicago
11 jobs
Abbott Park
7 jobs
Mossville
4 jobs
Rockford
4 jobs
Amboy
3 jobs
Deerfield
2 jobs
Morton Grove
2 jobs
Peoria
2 jobs

Operational Technology Ot Job Market in Illinois

A snapshot from current Illinois openings, updated as new roles post.

Who's Hiring

  • World Wide Technology
    World Wide Technology13
  • Advanced Technology Services
    Advanced Technology Services11
  • Ionian Technologies
    Ionian Technologies8
  • Evoqua Water Technologies
    Evoqua Water Technologies3
  • Sensient Technologies
    Sensient Technologies3

Top Industries Hiring

  • Technology & Software22
  • Consulting & Professional Services14
  • Biotechnology & Pharmaceuticals8
  • Manufacturing8
  • Chemicals & Materials3

What Illinois Employers Look For

The qualifications that appear most often in operational technology ot jobs across Illinois.

  • Experience designing or maintaining SCADA, DCS, or industrial control systems
  • Proficiency with PLC programming using platforms such as Rockwell or Siemens
  • Knowledge of ICS and OT cybersecurity frameworks including NIST and IEC 62443
  • Bachelor's degree in electrical engineering, computer science, or a related technical field
  • Relevant certification such as GICSP, CSSA, or vendor-specific credentials
  • Ability to obtain and maintain a security clearance or site access authorization

Operational Technology Ot Jobs in Illinois: Frequently Asked Questions

How many operational technology ot jobs are there in Illinois?

There are 60+ operational technology ot openings in Illinois on Migrate Mate as of June 2026, with the most roles in Edwardsville, Chicago, and Abbott Park. New positions post regularly as employers across Illinois hire.

Which Illinois cities have the most operational technology ot jobs?

Edwardsville, Chicago, and Abbott Park have the most operational technology ot openings in Illinois right now, with additional roles spread across smaller metros statewide.

Which companies hire operational technology ots in Illinois?

Employers hiring operational technology ots in Illinois include World Wide Technology, Advanced Technology Services, and Ionian Technologies, based on current listings on Migrate Mate as of June 2026.

Are there remote operational technology ot jobs in Illinois?

Yes. About 10% of operational technology ot openings tied to Illinois are remote or hybrid as of June 2026. The rest are on-site roles based in Illinois metros.

How do I apply for operational technology ot jobs in Illinois?

You can apply to operational technology ot jobs in Illinois directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred Illinois location, then apply to each one that fits.

See All 60 Operational Technology Ot Jobs in Illinois

Find roles in Illinois that match your experience and apply in just a few clicks.

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