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Heat Treat Operator Jobs in Indiana (NOW HIRING)

fontana

Heat Treat Operator

Frankfort, IN

$16 - $20.75/hr

Position Summary Responsible for the heat treat processes and monitoring the furnace lines in the Heat Treat Department. Essential Functions Operate mobile equipment. Train and mentor teammates.

fontana

Heat Treat Operator

Frankfort, IN

$16 - $20.75/hr

Responsible for the heat treat processes and monitor the furnace lines in the heat treat department. This posting represents a 1st and 2nd shift openings. Essential Functions: · Operate mobile ...

Fontana

Heat Treat Operator

Frankfort, IN · On-site

$16 - $20.75/hr

Position Summary Responsible for the heat treat processes and monitoring the furnace lines in the Heat Treat Department. Essential Functions Operate mobile equipment. Train and mentor teammates.

fontana

Heat Treat Operator

Frankfort, IN · On-site

$16 - $20.75/hr

Position Summary Responsible for the heat treat processes and monitoring the furnace lines in the Heat Treat Department. Essential Functions Operate mobile equipment. Train and mentor teammates.

Incertec Heat Treating

Be Seen First

Experienced Heat Treater

Indianapolis, IN · On-site

$75K/yr

Position Overview We are seeking an Experienced Heat Treat Operator with at least 10 years of experience in Heat Treating. The person hired for this role will be advancing to the management position ...

NCW

Heat Treat Engineer

Columbus, IN · On-site

$90K - $110K/yr

The Heat Treat Engineer will work closely with furnace operators, technicians, engineering, quality, and production teams to maintain stable processes, troubleshoot issues, and ensure components meet ...

NCW

Heat Treat Engineer

Columbus, IN · On-site

$90K - $110K/yr

The Heat Treat Engineer will work closely with furnace operators, technicians, engineering, quality, and production teams to maintain stable processes, troubleshoot issues, and ensure components meet ...

NSK Corporation

Heat Treat Engineer C/B/A

Liberty, IN · On-site

NSK LIBERTY INDIANA Heat Treat Engineer - NSK Corporation The Company NSK is a global manufacturer ... Provide training to operators and supervisors. * Ensure safe operation in the HT process. * Manage ...

NSK Corporation

Heat Treat Engineer C/B/A

Liberty, IN · On-site

NSK LIBERTY INDIANA Heat Treat Engineer - NSK Corporation The Company NSK is a global manufacturer ... Provide training to operators and supervisors. * Ensure safe operation in the HT process. * Manage ...

Pro Resources

3rd shift Loader

Kendallville, IN · On-site

$18.50/hr

Heat Treat Operator Pro Resources Staffing has partnered with a well-known company in Kendallville, Indiana. We are currently seeking Heat Treat Loaders who are interested in growing with the company.

NTN Bearing Corp.

Machine Operator

Columbus, IN · On-site

$15.75 - $18.75/hr

The CNC operator handles the computer numerical control machine (lathes, grinders, heat-treat). Maintaining, setting, and adjusting the machine are all part of the operator's daily tasks. This ...

Stellantis

Technician - Plant Lab

Kokomo, IN

$16.50 - $22/hr

... Operating and maintaining equipment in the metallurgical lab * Maintain computerized records of experimental data * Assist in the daily Heat Treat checks from the Heat Treat Department * Perform ...

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All JobsHeat Treat Operator JobsHeat Treat Operator Jobs in Indiana

Heat Treat Operator information

See Indiana salary details

$10

$18

$24

How much do heat treat operator jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for heat treat operator in Indiana is $18.00, according to ZipRecruiter salary data. Most workers in this role earn between $15.58 and $20.14 per hour, depending on experience, location, and employer.

What are some common challenges faced by heat treat operators, and how can they be addressed?

Heat Treat Operators often encounter challenges such as maintaining precise temperature control, adhering to strict safety protocols, and troubleshooting equipment malfunctions. Ensuring consistent quality requires attention to detail and a solid understanding of metallurgical processes. To address these challenges, operators should engage in regular training, follow standardized operating procedures, and collaborate closely with maintenance and quality assurance teams. Continuous communication and proactive problem-solving are key to maintaining efficiency and safety in the heat treating environment.

What does a heat treat operator do?

A Heat Treat Operator is responsible for operating and monitoring equipment that heats, treats, and tempers metal or other materials to achieve specific properties such as hardness, strength, or ductility. They set up machines, adjust controls, and follow precise instructions to ensure that materials meet required specifications. Heat Treat Operators also inspect finished products for quality and may maintain detailed records of the heat-treating process. Their role is crucial in industries like automotive, aerospace, and manufacturing where material performance is essential.

What is the difference between Heat Treat Operator vs Furnace Operator?

AspectHeat Treat OperatorFurnace Operator
CredentialsHigh school diploma, certifications in heat treatment processesHigh school diploma, certifications in furnace operation
Work EnvironmentManufacturing plants, metal treatment facilitiesIndustrial plants, metal processing facilities
Industry UsageCommonly used in heat treatment and metal hardeningUsed across various industries for furnace operation
Job FocusControlling heat treatment processes to alter metal propertiesOperating and maintaining industrial furnaces

The main difference between a Heat Treat Operator and a Furnace Operator lies in their focus. Heat Treat Operators specialize in controlling heat treatment processes to modify metal properties, often requiring specific certifications. Furnace Operators primarily operate and maintain industrial furnaces across various industries. While both roles involve working with heat equipment, Heat Treat Operators focus on metal hardening and tempering, whereas Furnace Operators handle general furnace operations.

What are the key skills and qualifications needed to thrive as a heat treat operator, and why are they important?

To thrive as a Heat Treat Operator, you need a solid understanding of metallurgy, heat treatment processes, and mechanical aptitude, often supported by a high school diploma or technical training. Familiarity with industrial furnaces, hardness testers, temperature control systems, and safety protocols is typically required. Attention to detail, strong problem-solving skills, and reliability are crucial soft skills for ensuring process accuracy and safe operations. These skills are important because they directly impact the quality and safety of heat-treated materials in manufacturing environments.

What are popular job titles related to Heat Treat Operator jobs in Indiana?

For Heat Treat Operator jobs in Indiana, the most frequently searched job titles are:

What job categories do people searching Heat Treat Operator jobs in Indiana look for?

The top searched job categories for Heat Treat Operator jobs in Indiana are:

What are popular job titles related to Heat Treat Operator jobs in IN?

For Heat Treat Operator jobs in IN, the most frequently searched job titles are:

Heat Treat Operator jobs near you
Infographic showing various Heat Treat Operator job openings in Indiana as of August 2026, with employment types broken down into 94% Full Time, and 6% Contract. Highlights an 100% In-person job distribution, with an average salary of $37,449 per year, or $18 per hour.

Heat Treat Operator

fontana

Frankfort, IN

$16 - $20.75/hr

Other

PTO

Re-posted 13 days ago

Job description

Join our team and enjoy all the perks we offer which include: competitive wages, pay increases every 6 months, benefits 1st day, sign on / referral bonuses; 2 weeks paid vacation, 13 paid holidays, employee focused events, and much more.

This is a 2nd shift opportunity.

 

Position Summary 

Responsible for the heat treat processes and monitoring the furnace lines in the Heat Treat Department. 

Essential Functions

Operate mobile equipment.

Train and mentor teammates.

Maintain housekeeping standards in the department.

Schedule product to be processed.

Verify product with a bin ticket prior to loading product and reload bins once process is completed.

Enter recipes on the load end of furnace, set up the process parameters, and monitor the processes.

Set up and/or monitor all temperature changes and gaps.

Sample prep for all testing functions for product as required.

Perform all product testing required within the heat treat process.

Monitor and record proper data on the required log sheets.

Complete all shift reports and downtime logs.

Collect shift micro’s.

Standardize rockwell hardness testers and tensile machines.

Enter test data into systems.

Process the bin tickets and verify accuracy of the information.

Perform all atmosphere testing and record data as well as dew points, Carbon shims, and/or 5 gas testing as required (with adjustments being made, as required).

Add chemicals to the soluble tanks, as directed, by the waste water technicians concentration test results.

Identify and process non-conforming product per work instructions.

Understand the alarms and the color coded furnace light stacks.

Start up and shut down the hardening furnace and atmosphere generators.

Troubleshoot furnace problems to include, but not limited, to conveyors, gas trains and ignition systems.

Vent atmospheric gas into the furnace.

Respond to power outage or sudden shut down.

Perform preventative maintenance on all equipment.

Ensure safety standards are adhered to at all times.

Perform other duties as assigned.

Skills & Abilities

Must be able to read and interpret data.

Must be able to use a variety of tensile lab testing equipment and tools.

Ability to read and understand Material Safety Data Sheets (MSDS).

Must be able to multi task.

Good troubleshooting skills.

Basic computer knowledge as well as data entry skills.

Ability to communicate well.

Education

High school diploma or GED preferred, but not required.

Experience

Basic computer skills and data entry a plus.
Background in heat treating desired.
Experience in a manufacturing environment.
Mobile equipment experience required.

Working Conditions

Must be able to stand for up to 8+ hours.  Must be able to lift up to 35 pounds continuously and 50 pounds occasionally.  Must be able to bend and stoop.  Must be able to use both hands.  Must have accurate vision. Must be flexible and willing to work OT, including weekends, as required.

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