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Scaler Operator Jobs in Maine (NOW HIRING)

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Boiler & Refrigeration Operator

Washburn, ME · On-site

$27.85 - $39.59/hr

Boiler & Refrigeration Operator Position Type: Regular - Full-Time Requisition ID: 43026 McCrum is ... Monitor water treatment systems and add chemicals as needed to prevent scaling or corrosion

The Shyft Group

CNC Operator 1

Waterville, ME · On-site

$22 - $28/hr

... scale, rule, or template • Positions work piece against stops or aligns layout marks with die or ... operated by the U.S. Department of Homeland Security in partnership with the Social Security ...

Sprague

Terminal Operator - Searsport, ME

Searsport, ME · On-site

$29/hr

The Terminal Operator performs a variety of general labor and equipment operation duties to support ... Operate guard shack and truck scales to accurately record inbound and outbound vehicle information.

Sprague

Terminal Operator - Searsport, ME

Searsport, ME · On-site

$29/hr

The Terminal Operator performs a variety of general labor and equipment operation duties to support ... Operate guard shack and truck scales to accurately record inbound and outbound vehicle information.

Senior plc

Machine Operator/General Laborer

Lewiston, ME

$17.25 - $21.25/hr

Senior plc is an international, market-leading, engineering solutions provider with 22 operating ... Operate air powered abrasive blasting equipment to remove mill scale, rust and other foreign matter ...

Senior plc

Machine Operator/General Laborer

Lewiston, ME · On-site

$17.50 - $21.50/hr

Senior plc is an international, market-leading, engineering solutions provider with 22 operating ... Operate air powered abrasive blasting equipment to remove mill scale, rust and other foreign matter ...

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All JobsScaler Operator JobsScaler Operator Jobs in Maine

Scaler Operator information

What does a scaler operator do?

A Scaler Operator is responsible for operating equipment that removes loose rocks and debris from mine walls, roofs, or faces to ensure the safety and efficiency of mining operations. They use specialized scaling tools or machinery to break away unsafe materials, preventing hazardous rock falls. Scaler Operators must follow strict safety protocols and often work in underground or open-pit mining environments. Attention to detail and knowledge of mining safety standards are crucial for this role.

What are the key skills and qualifications needed to thrive as a scaler operator?

To thrive as a Scaler Operator, you need a solid understanding of heavy machinery operation, safety protocols, and typically a high school diploma or equivalent. Familiarity with equipment such as scaling bars, hydraulic scaling machines, and personal protective equipment is crucial, and some employers may require MSHA or OSHA certifications. Strong attention to detail, situational awareness, and effective communication are vital soft skills in this role. These skills ensure safe and efficient removal of loose rock in mining or tunneling environments, protecting both personnel and equipment.

What are some of the common challenges faced by scaler operators, and how can they be addressed on the job?

Scaler Operators often encounter challenges such as maintaining consistent product quality, managing machinery malfunctions, and ensuring workplace safety. These issues can be addressed by closely following operational protocols, performing regular equipment inspections, and remaining vigilant about safety guidelines. Effective communication with maintenance teams and supervisors is also essential for quickly resolving technical problems and minimizing downtime. Continuous training and staying updated on the latest industry standards help Scaler Operators adapt to evolving demands and improve job performance.

What is the difference between Scaler Operator vs Machine Operator?

AspectScaler OperatorMachine Operator
CredentialsCertification in scaling or related equipment operationGeneral machine operation certification
Work EnvironmentIndustries like mining, construction, or manufacturing involving scaling tasksFactories, manufacturing plants, or production lines
Employer & Industry UsageUsed in industries requiring precise scaling or height adjustmentsCommon across various manufacturing sectors
Search & Comparison IntentOften compared for technical skills and safety proceduresCompared for general machinery handling skills

The main difference between a Scaler Operator and a Machine Operator lies in their specific roles. A Scaler Operator specializes in tasks involving scaling, such as height adjustments or material handling in industries like mining or construction. In contrast, a Machine Operator handles a variety of machinery in manufacturing settings. Both roles require technical certifications, but the focus and work environments differ significantly.

What is a scaler operator?

A scaler operator is a worker responsible for operating and maintaining equipment that scales or adjusts the size, weight, or volume of materials, often in manufacturing or processing plants. They typically use specialized tools and follow safety protocols to ensure accurate measurements and efficient operation. This role may require knowledge of machinery, safety standards, and sometimes certifications depending on the industry.

What cities in Maine are hiring for Scaler Operator jobs?

Cities in Maine with the most Scaler Operator job openings:

Scaler Operator jobs near you
Infographic showing various Scaler Operator job openings in Maine as of August 2026, with employment types broken down into 4% As Needed, 88% Full Time, 4% Part Time, and 4% Contract. Highlights an 92% In-person, and 8% Remote job distribution.

Boiler & Refrigeration Operator

McCain Foods Limited

Washburn, ME • On-site

$27.85 - $39.59/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 20 days ago

Key responsibilities

  • Operate and monitor boiler and ammonia refrigeration systems, including startup, shutdown, and adjustments.

  • Complete routine rounds, inspections, and maintain operational logs each shift.

  • Troubleshoot mechanical or operational issues and support timely resolution.

McCain Foods rating

7.5

Company rating: 7.5 out of 10

Based on 47 frontline employees who took The Breakroom Quiz

153rd of 443 rated food and drinks producers

Job description

Position Title: Boiler & Refrigeration Operator
Position Type: Regular - Full-Time
Requisition ID: 43026
McCrum is a division of McCain Foods USA.
About the role.
The Boiler & Refrigeration Operator is responsible for the safe, efficient, and compliant operation of the facility's boiler (steam) and ammonia refrigeration systems in accordance with state licensing requirements. This role ensures the reliable delivery of critical utilities-including steam, chilled water, and refrigeration-to support continuous potato processing operations. The position plays a key role in maintaining production uptime, product quality, and food safety while ensuring compliance with OSHA standards, ammonia refrigeration regulations, and Good Manufacturing Practices (GMP).
What you'll be doing.
  • Operate and monitor boiler and ammonia refrigeration systems, including startup, shutdown, and adjustments to maintain optimal performance
  • Monitor gauges, pressures, temperatures, and water levels to ensure safe and efficient operations
  • Complete routine rounds, inspections, and detailed operational logs each shift
  • Adjust controls and maintain boiler chemistry to ensure proper water quality and system efficiency
  • Perform basic maintenance tasks such as cleaning, lubricating, and replacing components
  • Troubleshoot mechanical or operational issues and support timely resolution
  • Monitor water treatment systems and add chemicals as needed to prevent scaling or corrosion
  • Respond to alarms, malfunctions, and emergencies to mitigate risk and restore operations
  • Maintain accurate records of system performance, maintenance activities, and incidents
  • Collaborate with Maintenance and Production teams to ensure continuous, reliable operations and compliance with safety and GMP standards

What you'll need to be successful.
  • High school diploma or GED required
  • Minium requirement is 2 years experience
  • Hold a High-Pressure (HP) Permit or HP License, with the ability to obtain a Maine Class 4 Stationary Steam Engineer License
  • Mechanical aptitude and willingness to learn ammonia refrigeration systems
  • Strong attention to detail and ability to accurately read gauges and record data
  • Basic understanding of safety practices including PPE, LOTO, and hazard communication
  • Basic awareness of Process Safety Management (PSM) and OSHA regulations preferred
  • Ability to work in industrial environments with exposure to noise, steam, and varying temperatures
  • Strong teamwork and communication skills
  • Reliable attendance with flexibility to work extended hours or holidays as needed
  • Ability to perform physical tasks including lifting (25-55 lbs.), extended standing, walking, bending, and climbing

McCrum is a division of McCain Foods USA.
Compensation Package: $27.85 - 39.59 per hour depending on experience
The above reflects the target compensation range for the position at the time of posting. Hiring compensation will be determined based on experience, skill set, education/training, and other organizational needs. This posting is for an existing vacancy.
Benefits: At McCain, we're on a mission to create a winning culture that puts employee safety and wellbeing at the heart of what we do, every day. We understand and appreciate that each person's needs are unique and ensure our benefits & wellbeing programs reflect that. Employees are eligible for the following benefits: health coverage (medical, dental, vision, prescription drug), retirement savings benefits, and leave support including medical, family and bereavement. Wellbeing programs include vacation and holidays, company-supported volunteering time, and mental health resources. Coverages are aligned with applicable law and can vary by work level, location, and nature of the role. Additional benefit details available during the application process.
Your well-being matters to us, and we're here to provide you with the necessary resources to support you in being your best self at work - and at home.
McCain Foods is an equal opportunity employer. As a global family-owned company, we strive to be the employer of choice in the diverse communities around the world in which we live and work. We recognize that inclusion drives our creativity, resilience, and success and makes our business stronger. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, age, veteran status, disability, or any other protected characteristic under applicable law.
McCain is an accessible employer. If you require an accommodation throughout the recruitment process (including alternate formats of materials or accessible meeting rooms), please let us know and we will work with you to find appropriate solutions.
Your privacy is important to us. By submitting personal data or information to us, you agree this will be handled in accordance with McCain's Global Privacy Policy and Global Employee Privacy Policy , as applicable. McCain leverages AI in the hiring process, though all final decisions are made by humans. You can understand our approach to AI and how your personal information is being handled here .
Job Family: Manufacturing
Location(s): US - United States of America : Maine : Washburn
Company: McCain Foods USA, Inc.

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