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Refractory Service Technician Jobs (NOW HIRING)

Stewart-

Field Service Technician III

Dallas, TX · On-site

Overview Stewart & Stevenson isNow Hiring a Field Service Technician III at 1631 Chalk Hill Road ... including refractory units, coil tubing units, pumping units, and other oil field equipment.

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How much do refractory service technician jobs pay per hour?

As of Sep 12, 2026, the average hourly pay for refractory service technician in the United States is $23.72, according to ZipRecruiter salary data. Most workers in this role earn between $19.23 and $26.68 per hour, depending on experience, location, and employer.

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Infographic showing various Refractory Service Technician job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 17% Part Time, and 3% Contract. Highlights an 89% Physical, 1% Hybrid, and 10% Remote job distribution, with an average salary of $49,345 per year, or $23.7 per hour.

Field Service Technician

Warren, OH • On-site

Ajax Tocco Magnethermic Corporation
Manufacturing • 201 - 500 employees
Learn more about Ajax Tocco Magnethermic Corporationexternal

Full-time

Re-posted 8 days ago

Ajax TOCCO Magnethermic rating

7.0

Company rating: 7.0 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

Job description

Service Technician

Company Overview:

Ajax Tocco Magnethermic (ATM), a subsidiary of ParkOhio, traces its roots back to the 1800s and has a rich history of excellence in induction heating and melting solutions. The present company was formed in 1959 when the Magnethermic Corporation acquired the assets of Ajax Electrothermic Corp. combining their expertise and capabilities.

Position Summary:

The Field Service Engineer – High Frequency is responsible for the installation, repair, and maintenance of high-powered, water-cooled high frequency induction heating and melting systems. This includes power supplies, coils and inductors, furnaces, refractory systems, water pumping and cooling systems, hydraulic and pneumatic systems, material handling equipment, and PLC/HMI controls.

Job Duties:

- Install, repair, and maintain high frequency induction heating and melting systems.

- Work with AC circuitry (480 to 3000+ VAC) and DC circuitry (680 to 3000 VDC).

- Complete and submit service reports, time, and expense documentation after each assignment.

- Travel to customer facilities as required.

- Train less experienced personnel.

- Handle customer calls and assist with technical documentation.

- Support Service Department staff as needed.

- Assist in assembly or test departments when required.

- Provide customers training.

What you need to be successful:

- Associates degree in Electronics Engineering, Electronics Technology, or applicable military experience.

- Familiarity with electrical test equipment (oscilloscopes, DMMs, Hi-pots, frequency generators).

- Ability to read blueprints and understand electronic controls and circuits.

- Valid driver’s licence and willingness to travel extensively

- Valid U.S. Passport or the ability to obtain one.

Preferred Qualifications:

- Experience in induction heating and melting equipment an asset.

- Proficiency with Microsoft Office (Outlook, Word, Excel, PowerPoint, Teams) and CRM systems.

- Experience in an electrical, mechanical, or industrial environment.

*Other duties as assigned. *

Ajax Tocco Magnethermic provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

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