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Operational Technology Engineer Jobs in Chicago, IL

FUCHS

Manufacturing Systems Technology Engineer

Harvey, IL · On-site

$120K - $140K/yr

This role bridges manufacturing operations, automation, and enterprise data systems to help drive ... Partner cross-functionally with Operations, Manufacturing, IT, Engineering, and R&D teams to drive ...

BP

Enterprise Technology Engineer

Chicago, IL · On-site

$87K - $107K/yr

Technology Job Family Group: IT&S Group About us Digital Delivery works with supply, trading ... Experienced operational technician with confidence and communication skills to interface with ...

bp

Enterprise Technology Engineer

Chicago, IL · On-site

$87K - $107K/yr

Technology Job Family Group: IT&S Group About us Digital Delivery works with supply, trading ... Experienced operational technician with confidence and communication skills to interface with ...

maxtechtalent

Lead IT Engineer

Chicago, IL · On-site

... Operations, DevOps, Network Infrastructure, and internal infrastructure. You'll be reporting ... Apply now! Technologies and Practices You will be working with the following technologies and ...

Siemens

IT/OT Systems Engineer

Buffalo Grove, IL · On-site

IT/OT Systems Engineer Here at Siemens, we take pride in enabling sustainable progress through ... operational technology infrastructure that enable data-driven manufacturing and operational ...

Flex

Information Technology Manager

Buffalo Grove, IL · On-site

$97K - $119K/yr

Manage and optimize Manufacturing Execution Systems (MES) and other operational technologies that support production, quality, engineering, and business operations. * Partner with cross-functional ...

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All JobsOperational Technology Engineer JobsOperational Technology Engineer Jobs in Chicago, IL

Operational Technology Engineer information

See Chicago, IL salary details

$37.1K

$87.6K

$139.1K

How much do operational technology engineer jobs pay per year?

As of Aug 16, 2026, the average yearly pay for operational technology engineer in Chicago, IL is $87,592.00, according to ZipRecruiter salary data. Most workers in this role earn between $71,600.00 and $96,800.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an operational technology engineer?

To excel as an Operational Technology Engineer, you need a solid understanding of industrial control systems (ICS), network security, and process automation, often backed by a relevant engineering degree. Experience with SCADA systems, PLC programming, and certifications such as ISA/IEC 62443 Cybersecurity are highly valued in this field. Strong problem-solving, communication, and teamwork skills are essential for effectively collaborating with operations and IT teams. These skills ensure safe, reliable, and efficient management of critical infrastructure in industrial environments.

What does an operational technology engineer do?

An Operational Technology (OT) Engineer is responsible for managing, maintaining, and securing industrial control systems (ICS) and other OT infrastructure used in manufacturing, energy, and critical industries. They work at the intersection of IT and industrial operations, ensuring the seamless integration of hardware, software, and network systems that control physical processes. Their duties often include system configuration, cybersecurity implementation, troubleshooting, and optimizing automation technologies to improve efficiency and safety.

What are the most commonly searched types of Operational Technology Engineer jobs in Chicago, IL?

The most popular types of Operational Technology Engineer jobs in Chicago, IL are:

What are popular job titles related to Operational Technology Engineer jobs in Chicago, IL?

For Operational Technology Engineer jobs in Chicago, IL, the most frequently searched job titles are:

What job categories do people searching Operational Technology Engineer jobs in Chicago, IL look for?

The top searched job categories for Operational Technology Engineer jobs in Chicago, IL are:

Operational Technology Engineer jobs near you
Infographic showing various Operational Technology Engineer job openings in Chicago, IL as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 16% Part Time, and 4% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $87,592 per year, or $42.1 per hour.

IT Operational Tech Lead

Sloan Valve Company

Franklin Park, IL • On-site

Full-time

Posted 8 days ago

Job description

8/6/26
Job Posting Location:
Franklin Park, Illinois, United States, 60131
Req ID: 11814
JOIN AN INDUSTRY LEADER! Quality First & Green Always
Sloan is the world's leading manufacturer of commercial plumbing systems and has been in operation since 1906. We are at the forefront of the green building movement and provide sustainable restroom solutions. We manufacture water- efficient products including flush valves, electronic faucets, soap dispensing and sink systems along with vitreous china fixtures for commercial, industrial and institutional markets worldwide.
About the role:
Sloan has an opening for an IT Operational Technology (OT) Lead in our Franklin Park, IL location reporting to our VP of Global IT. In this role you are responsible for managing and supporting all technology used on the manufacturing floor, ensuring connectivity, reliability, and security of operational systems. This role bridges the gap between IT and manufacturing, providing technical leadership, coordinating incident response, and driving proactive improvements to minimize downtime and enhance production efficiency. The OT Lead will also partner closely with site leadership, engineering, and IT infrastructure teams to ensure that manufacturing technology aligns with enterprise standards and operational goals.
What you'll do:
  • Lead daily operational support for all manufacturing technology, including OT
    systems, connected devices, and plant floor applications.
  • Monitor, troubleshoot, and resolve network and system issues impacting production
    systems and connected equipment.
  • Collaborate with IT Infrastructure, Cybersecurity, and Engineering teams to maintain
    secure and reliable connectivity across OT environments.
  • Develop and document standard operating procedures, incident response playbooks,
    and escalation paths for OT-related issues.
  • Drive continuous improvement initiatives to enhance uptime, standardization, and
    visibility of OT systems.
  • Support onboarding and training of OT support technicians and coordinate shift
    coverage between 1st and 2nd shifts.
  • Partner with site and corporate teams to assess technology health, patch
    compliance, and hardware lifecycle management.
  • Participate in future expansion planning to extend OT support across multiple
    domestic and international manufacturing sites.
  • Other duties and responsibilities as required.

What you'll need:
  • High School Diploma or GED
  • 2+ Years Strong understanding of industrial networking, control systems (PLC, HMI,
    SCADA), and manufacturing execution systems (MES).
  • 2+ Years Proven ability to diagnose complex connectivity and integration issues
    across mixed IT/OT environments.
  • 2+ Years Excellent communication and coordination skills, capable of interfacing
    effectively with production, engineering, and IT teams.
  • 5+ years of experience in IT operations, industrial automation, or OT
    systems support within a manufacturing environment.

A plus, but not required:
  • Bachelor's Degree
  • 1+ Years Experience leading or mentoring a small technical support team preferred.
  • 1+ Years Familiarity with cybersecurity practices for OT environments (e.g., NIST,
    ISA/IEC 62443) is a plus.
  • CompTIA A+
  • Cisco Network Associate (CCNA)
  • A+ certification or similar experience
  • Communication skills with the ability to manage across technical and business
    stakeholders
  • Experience in the manufacturing industry preferred, especially with operational
    technology or production environments
  • Network+ certification or similar experience
    Understanding of IT Service Management (ITSM) practices, preferably aligned to ITIL
    frameworks

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