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Injection Molding Machine Service Engineer Jobs (NOW HIRING)

Operate and monitor manual injection molding machines in a high-volume environment. * Troubleshoot, adjust, and repair equipment using pneumatic and hydraulic expertise. * Perform quality checks on ...

Operate and monitor manual injection molding machines in a high-volume environment. * Troubleshoot, adjust, and repair equipment using pneumatic and hydraulic expertise. * Perform quality checks on ...

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Injection Molding Machine Service Engineer information

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$31K

$89.4K

$118K

How much do injection molding machine service engineer jobs pay per year?

As of Jun 4, 2026, the average yearly pay for injection molding machine service engineer in the United States is $89,430.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,500.00 and $104,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Injection Molding Machine Service Engineer, and why are they important?

To thrive as an Injection Molding Machine Service Engineer, you need a strong background in mechanical and electrical engineering, typically supported by a technical diploma or degree and hands-on experience with injection molding equipment. Familiarity with PLC programming, hydraulic and pneumatic systems, and diagnostic tools—along with certifications like Six Sigma or relevant OEM training—is highly beneficial. Excellent problem-solving abilities, communication skills, and adaptability help you address complex machinery issues and interact effectively with clients and team members. These skills and qualities are essential for minimizing machine downtime, ensuring production efficiency, and maintaining customer satisfaction.

What are some common challenges faced by Injection Molding Machine Service Engineers in the field?

Injection Molding Machine Service Engineers often encounter challenges such as diagnosing complex mechanical and electrical issues under time constraints, especially when a production line is down. The role frequently requires adapting to different brands and models of machines, each with unique components and control systems. Additionally, coordinating with operators and production managers to minimize downtime and ensure safety during repairs can be demanding. Strong troubleshooting skills and effective communication are essential to succeed and maintain smooth operations.

What does an Injection Molding Machine Service Engineer do?

An Injection Molding Machine Service Engineer is responsible for installing, maintaining, troubleshooting, and repairing injection molding machines used in manufacturing plastic products. Their work ensures that machines run efficiently and safely, minimizing downtime and production losses. They may also provide technical support, train operators, and help implement upgrades or modifications to improve machine performance. This role requires a strong understanding of mechanical, electrical, and hydraulic systems.

What is the difference between Injection Molding Machine Service Engineer vs Maintenance Technician?

AspectInjection Molding Machine Service EngineerMaintenance Technician
CredentialsTechnical certifications, specialized training in injection molding equipmentGeneral maintenance certifications, technical training
Work EnvironmentManufacturing plants, technical service settingsFactories, production lines
Employer & IndustryPlastic manufacturing, machinery service providersVarious manufacturing sectors, including plastics
Job FocusDiagnosing, repairing, and maintaining injection molding machinesPerforming routine maintenance and repairs on machinery

Injection Molding Machine Service Engineers specialize in troubleshooting and repairing injection molding equipment, often requiring advanced technical certifications. Maintenance Technicians perform broader maintenance tasks across various machinery types. While both roles work in manufacturing environments, Service Engineers focus on specific machinery and technical service, whereas Maintenance Technicians handle general upkeep and repairs.

More about Injection Molding Machine Service Engineer jobs
Infographic showing various Injection Molding Machine Service Engineer job openings in the United States as of May 2026, with employment types broken down into 17% Full Time, 73% Part Time, 1% Temporary, and 9% Contract. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $89,430 per year, or $43 per hour.

Injection Molding Machine Operator

ROTO-FRANK OF AMERICA INC

Chester, CT • On-site

$24 - $27/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 25 days ago


Job description

Injection Molding Machine Operator III - Specialized

Job Location: On site, Chester CT

Position Type: Full time, 40h/week. OT as business needs dictate

FLSA Classification: Non- exempt (hourly)

Salary Range: $24.00-27.00/ hour paid weekly. The actual pay range will depend on varying circumstances and individualized factors, such as job-related knowledge, skills, experience, and other objective business considerations.

Reports to: Production Manager

Company description:

Roto North America is a subsidiary of Roto Window and Door Technology, a global leader in window and door hardware, with 15 production plants and more than 30 subsidiaries worldwide. Through its 2 companies, Roto Frank of America, Inc. and Roto Fasco Canada, Inc., Roto North America has been manufacturing and offering a variety of leading North American and European window and door hardware products in the USA and Canada. To learn more about Roto Frank of America please visit us at: Welcome - Roto North America

Summary:

The Machine Operator will be responsible for the advanced tasks of a Machine Operator, to include daily production and quality control of parts manufactured on the laser, injection molding, machine programming, and operation of a component stamping press.

Essential Functions:

Accountable for production with machine operation and programming, to include injection moulding, laser, and component stamping press.

Tasks:

  • Able to set up and program injection molding machines. This includes insertion of molds and programming in all run criteria and adjusting as needed.
  • Accountable for running daily production and performing hourly quality checks to ensure compliance with function, quality, and cosmetic specifications.
  • Capable of using basic measuring equipment such as callipers, ensuring compliance.
  • Observe all safety requirements.
  • Creating nonconforming reports for out of specification product.
  • Posting production orders in SAP.
  • Inspects equipment prior to use to ensure proper setup and alignment; performs basic and routine adjustments.
  • Able to maintain required efficiency rates.
  • Conduct preventative maintenance on injection molding machines, dryers, and chillers.
  • Able to train Machine Operator II employees on running equipment.
  • Able to drive a forklift.
  • Excellent organizational skills.
  • Strong analytical and problem-solving skills.
  • General housekeeping of work area.
  • Able to set up component stamping/laser/injection moulding machines.
  • Self- motivated and proactive, able to work responsibly with or without supervision.
  • Employee must show up to work on time and be able to work overtime as needed.
  • Performs other related duties as assigned.


Minimum Required Education:

  • High school diploma or equivalent required.

Required Work Experience:

  • 2 Years of related Injection Molding experience

Work environment and Physical Requirements:

  • Working conditions are based in a manufacturing setting.
  • To perform this job successfully the individual must be able to stand and/or sit for prolonged periods of time.
  • Must be able to traverse production facility and climb ladders.
  • Must be able to lift and or move up to 50 pounds at a time.
  • Must have manual dexterity in order to use tools or setup machines as directed.
  • Prolonged period working on feet, perform repetitive tasks that entail frequent bending and stooping.
  • Visual acuity to read instructions, operate machines, and inspect parts produced.
  • Must wear personal safety equipment, as required.

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.

Benefits:

Roto offers an attractive salary and benefits package:

  • 401(k)
  • 401(k) matching
  • Employee assistance program
  • Employee discount program
  • Medical insurance
  • Dental insurance
  • Vision insurance
  • Flexible spending account
  • Health savings account
  • Life insurance
  • Short Term Disability insurance
  • Voluntary Long Term Disability insurance
  • Paid time off
  • Paid Holidays