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Furnace Tender Jobs (NOW HIRING)

Union: USW Local 700 Hourly Rate: $23.77 Shift: 12 Hour Swing shift (6-6) Libbey's Furnace Tender position is responsible for maintaining good glass quality & color, while maximizing furnace fuel ...

Furnace Tender

Monroe, WI · On-site

$22/hr

The Furnace Tender is responsible for the safe and efficient operation of the annealing process while ensuring product quality, equipment reliability, and adherence to customer specifications. This ...

Furnace Tender

Toledo, OH · On-site

$23.77/hr

Union: USW Local 700 Hourly Rate: $23.77 Shift: 12 Hour Swing shift (6-6) Libbey's Furnace Tender position is responsible for maintaining good glass quality & color, while maximizing furnace fuel ...

Furnace Tender

Toledo, OH · On-site

$23.77/hr

Union: USW Local 700 Hourly Rate: $23.77 Shift: 12 Hour Swing shift (6-6) Libbey's Furnace Tender position is responsible for maintaining good glass quality & color, while maximizing furnace fuel ...

Furnace Tender

Sheboygan, WI · On-site

$22.89 - $24.89/hr

Operate, inspect, and clean furnace, as well as set-up die cast machines in relief of primary Furnace Tender. Responsibilities: * Operates furnace or furnaces to melt aluminum ingots or scrap used in ...

Furnace Tender

Sheboygan, WI

$22.89 - $24.89/hr

Operate, inspect, and clean furnace, as well as set-up die cast machines in relief of primary Furnace Tender. Responsibilities: * Operates furnace or furnaces to melt aluminum ingots or scrap used in ...

Tend furnace that remelts aluminum used in casting process and control gas or electric pots to melt metal prior to casting. Hours: 9am -5:30pm must be able to train from 7am -3:30pm for at least 30 ...

With a minimum of supervision, operates vacuum furnace and heat treat furnace assemblies, fabricates builds modifies. an adjusts a variety of mechanical units and sub-assemblies. performs a wide ...

With a minimum of supervision, operates vacuum furnace and heat treat furnace assemblies, fabricates builds modifies. an adjusts a variety of mechanical units and sub-assemblies. performs a wide ...

The Batch & Furnace Manager (Glass Manufacturing) is responsible for furnace and batch house operations, including environmental controls and maintenance. Ensuring effective management of the ...

Furnace Assistants will have the opportunity to start out making $23.08 and grow to $26.68 after 90 days with good attendance and performance. Work only 15 days out of the month with 7 days off to ...

The Batch & Furnace Manager (Glass Manufacturing) is responsible for furnace and batch house operations, including environmental controls and maintenance. Ensuring effective management of the ...

Furnace Assistants will have the opportunity to start out making $23.08 and grow to $26.68 after 90 days with good attendance and performance. Work only 15 days out of the month with 7 days off to ...

Furnace Assistants will have the opportunity to start out making $23.08 and grow to $26.68 after 90 days with good attendance and performance. Work only 15 days out of the month with 7 days off to ...

The Batch & Furnace Manager (Glass Manufacturing) is responsible for furnace and batch house operations, including environmental controls and maintenance. Ensuring effective management of the ...

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Furnace Tender information

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$14

$19

$23

How much do furnace tender jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for furnace tender in the United States is $19.16, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $22.12 per hour, depending on experience, location, and employer.

What is the difference between Furnace Tender vs Boiler Operator?

AspectFurnace TenderBoiler Operator
CertificationsTypically requires HVAC or industrial certificationsRequires boiler operation licenses or certifications
Work EnvironmentIndustrial plants, manufacturing facilitiesPower plants, heating plants, industrial facilities
Job ResponsibilitiesMonitoring and maintaining furnaces, controlling temperatureOperating and maintaining boilers, ensuring safety and efficiency

Both Furnace Tenders and Boiler Operators work in industrial settings, focusing on heating equipment. While Furnace Tenders primarily monitor furnaces and control temperature, Boiler Operators operate and maintain boilers. Certifications overlap somewhat, but specific licenses are often required for boiler operation. Understanding these differences helps job seekers identify the right role based on their skills and certifications.

What is a furnace tender?

A furnace tender is a worker responsible for operating and maintaining industrial furnaces, ensuring they run efficiently and safely. The role often involves monitoring temperature, adjusting controls, and performing routine inspections, typically requiring knowledge of safety protocols and sometimes certifications in boiler or furnace operation.
More about Furnace Tender jobs
Infographic showing various Furnace Tender job openings in the United States as of August 2026, with employment types broken down into 76% Full Time, 23% Part Time, and 1% Contract. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution, with an average salary of $39,853 per year, or $19.2 per hour.

$23.77/hr

Full-time

Re-posted 2 days ago


Libbey rating

5.3

Company rating: 5.3 out of 10

Based on 10 frontline employees who took The Breakroom Quiz


Job description

Union: USW Local 700

Hourly Rate: $23.77

Shift:12 Hour Swing shift (6-6)

Libbey’s Furnace Tender position is responsible for maintaining good glass quality & color, while maximizing furnace fuel efficiency.

RESPONSIBILITIES

  • Monitor furnace operations, change setpoints, obtain glass samples, use oxygen-gas analyzer, take optical temperature readings.
  • Adjust and clean burners, unplug cullet chutes, replace expendable refractories.
  • Operate colorant forehearths, maintain colorant frit feeders.

REQUIREMENTS

  • High school diploma or GED required
  • Successfully pass the Mechanical Aptitude Test
  • Ability to lift 55 lbs.
  • Forklift operator license required
  • Must be able to work a 12-hour swing shift
  • Prior furnace experience preferred
  • Must be able to work at heights
  • Willingness to work in a manufacturing environment exposed to extreme heat, noise, oil, etc.
  • Must pass pre-employment testing including physical capacity test, respirator fit test (no facial hair), drug screen and background check
  • Visual ability to distinguish colors to determine proper color specifications
  • Ability to hear specific sounds, such as alarm horns, fan sounds, burner sounds, air leaks, noises around the chargers, and motor sounds

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