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Thermal Operator Jobs in Indiana (NOW HIRING)

Triad Metals

Machine Operator

Columbia City, IN · On-site

$15.50 - $18.50/hr

Experience in operating a robotic thermal cutting machine. Job Type: Full-time, non-exempt position which includes medical, dental, vision benefits, Paid Time Off, voluntary benefits, and company ...

Triad Metals

Machine Operator

Columbia City, IN · On-site

$15.50 - $18.50/hr

Experience in operating a robotic thermal cutting machine. Job Type: Full-time, non-exempt position which includes medical, dental, vision benefits, Paid Time Off, voluntary benefits, and company ...

Triad Metals

Machine Operator

Columbia City, IN · On-site

$15.50 - $18.50/hr

Experience in operating a robotic thermal cutting machine. Job Type: Full-time, non-exempt position which includes medical, dental, vision benefits, Paid Time Off, voluntary benefits, and company ...

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Thermal Operator information

What is the difference between Thermal Operator vs Boiler Operator?

AspectThermal OperatorBoiler Operator
CertificationsTypically requires HVAC or thermal plant operation certificationsRequires boiler operation licenses or certifications
Work EnvironmentOperates thermal plants, power stations, or manufacturing facilitiesManages boiler systems in industrial, power, or heating plants
Industry UsageCommon in power generation, manufacturing, and energy sectorsPrimarily in power plants, heating plants, and industrial facilities

The main difference between a Thermal Operator and a Boiler Operator lies in their scope of work. Thermal Operators oversee broader thermal systems, including turbines and heat exchangers, while Boiler Operators focus specifically on boiler systems. Both roles require specialized certifications and are vital in energy and manufacturing industries, but their daily tasks and system focus differ.

What does a thermal operator do?

A thermal operator is responsible for operating and maintaining equipment used in heating, cooling, or thermal processing systems. They monitor temperature levels, adjust controls, and ensure safety protocols are followed, often working with tools like thermometers and control panels. Certification in HVAC or industrial safety may be required, and the job typically involves working in industrial or manufacturing environments.

What cities in Indiana are hiring for Thermal Operator jobs?

Cities in Indiana with the most Thermal Operator job openings:

Infographic showing various Thermal Operator job openings in Indiana as of September 2026, with employment types broken down into 92% Full Time, and 8% Contract. Highlights an 100% In-person job distribution.

Machine Operator (Non Thermal)- O'Neal Steel Evansville, IN

Evansville, IN

O'Neal Steel
Coal, Metals and Minerals Mining • 1 - 5K employees
Learn more about O'Neal Steelexternal

$47K - $68K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 6 days ago

O'Neal Steel rating

8.9

Company rating: 8.9 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

Job description

O'Neal Steel currently has an opening for a (2nd Shift) Machine Operator (non-thermal) at our Evansville, IN facility.

The Machine Operator sets up and operates non-thermal processing equipment in accordance with established procedures and guidelines. Non-thermal processing equipment is defined as any machine that does not use thermal energy (heat) to cut, form, shape or otherwise process stock material.  These machines include but are not limited to saws, shears, press brakes, rollers, and digi-benders.  Uses computer-controlled equipment to select, position and secure automatic or semi-automatic machines.  Controls and adjusts machine settings to complete tasks accurately, according to specifications, and in a timely fashion.

What you will be doing:

  • Following all safety guidelines and wearing all required personal protective equipment.
  • Set up and operate a variety of non-thermal processing equipment; saw, shear, press brake, roller, digi-bender, etc. 
  • Operate a wide variety of material handling equipment, forklift, overhead crane, stacker crane, side loader, yard dog, etc. 
  • Read and interpret blueprints and following work instructions.
  • Use measuring tools such as tape measure, box caliper, slide dial caliper, and micrometer. 
  • Convert fractions to decimals and vice versa, add and subtract fractions and decimals. 
  • Provide high quality work to all internal and external customers as related to the output of their position. 

    Must be able to work 2nd Shift (10:00AM - 6:00PM) Monday-Friday. Overtime will be required as needed.

    *Upon offer of employment, candidates must pass a criminal background check and drug test.

    What you will like about us: O'Neal offers a competitive salary and a comprehensive benefits package including, but not limited to:

    • Potential Monthly Production Bonus
    • Paid weekly 
    • Health, Vision, and Dental Insurance
    • Work site Wellness Programs
    • Health and Dependent Care Flexible Spending Accounts
    • Short-Term and Long-Term Disability Coverage
    • Tuition and Health club Reimbursement
    • Accidental Death and Dismemberment and Life Insurance
    • Adoption Assistance
    • Training and Development Opportunities
    • 401k

    About Us: With more than 100 years in business, O’Neal Steel, an O’Neal Industries affiliate, supplies a wide range of carbon and alloy steel, stainless steel, and aluminum products for companies nationwide. Founded in 1921 and headquartered in Birmingham, Alabama, O’Neal Steel has 19 strategically located distribution centers throughout the country that offer inventory and value-added processing capabilities tailored to market needs, all while providing high levels of customer service. O’Neal Steel’s industry-leading online platform, PRONTO®, provides continuous access to inventory, pricing, ordering, and account management.

    What O'Neal Steel employees say

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