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Roto Molding Machine Operator Jobs in Colorado (NOW HIRING)

Basalite

Machine Operator [17001]

Fort Lupton, CO · On-site

$20 - $22/hr

During mold changes, this position is to assist the Machine Operator with such actions * During machine downtime, ensure your area is clean and the Machine Operator does not need your assistance ...

Amcor

Machine Operator II-ARP

Denver, CO

$17.50 - $20.75/hr

Operates and maintains associated machinery required to support the molding process to produce and ... Helps develop work instructions and levels training programs for next generation operators.

Amcor plc

Machine Operator II-ARP

Denver, CO · On-site

$17.50 - $20.75/hr

Operates and maintains associated machinery required to support the molding process to produce and ... Helps develop work instructions and levels training programs for next generation operators.

Basalite

Cuber Operator

Colorado Springs, CO · On-site

$18 - $20/hr

During mold changes, this position is to assist the Machine Operator with such actions * During machine downtime, ensure your area is clean and the Machine Operator does not need your assistance ...

American Tape & Label

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Print Machine Technician and Operator

Lakewood, CO · On-site

$19 - $24/hr

This isn't just a job; it's an opportunity to mold the future--one roll, one sheet, one product at ... Take the helm of our cutting-edge press machinery to bring high-quality products to life. Take ...

American Tape & Label

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Print Machine Technician and Operator

Lakewood, CO · On-site

$19 - $24/hr

This isn't just a job; it's an opportunity to mold the future--one roll, one sheet, one product at ... Take the helm of our cutting-edge press machinery to bring high-quality products to life. Take ...

American Tape & Label

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Print Machine Technician and Operator

Denver, CO · On-site

$19 - $24/hr

This isn't just a job; it's an opportunity to mold the future--one roll, one sheet, one product at ... Take the helm of our cutting-edge press machinery to bring high-quality products to life. Take ...

American Tape & Label

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Print Machine Technician and Operator

Arvada, CO · On-site

$19 - $24/hr

This isn't just a job; it's an opportunity to mold the future--one roll, one sheet, one product at ... Take the helm of our cutting-edge press machinery to bring high-quality products to life. Take ...

American Tape & Label

Be Seen First

Print Machine Technician and Operator

Englewood, CO · On-site

$19 - $24/hr

This isn't just a job; it's an opportunity to mold the future--one roll, one sheet, one product at ... Take the helm of our cutting-edge press machinery to bring high-quality products to life. Take ...

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All JobsRoto Molding Machine Operator JobsRoto Molding Machine Operator Jobs in Colorado

Roto Molding Machine Operator information

What are some common challenges faced by roto molding machine operators, and how can they be addressed?

Roto Molding Machine Operators often encounter challenges such as managing temperature variations, ensuring even material distribution, and maintaining equipment to prevent downtime. Addressing these challenges involves closely monitoring machine settings, performing regular maintenance, and promptly troubleshooting any issues that arise during the molding cycle. Effective communication with team members, especially during shift changes, also helps ensure product quality and safety standards are consistently met.

What is the difference between Roto Molding Machine Operator vs Plastic Fabricator?

AspectRoto Molding Machine OperatorPlastic Fabricator
CredentialsHigh school diploma, on-the-job trainingHigh school diploma, technical training or certification often preferred
Work EnvironmentManufacturing plant, operating roto molding machinesWorkshop or factory, working with plastic sheets and tools
Industry UsagePlastic manufacturing, producing large hollow itemsPlastic product fabrication, creating custom or small batch items

The main difference is that Roto Molding Machine Operators focus on operating machines to produce hollow plastic products through rotational molding, while Plastic Fabricators work with plastic materials to create various products manually or with tools. Both roles require knowledge of plastics and safety procedures, but their tasks and work environments differ significantly.

What is a roto molding machine operator?

Roto Molding Machine Operators are skilled workers responsible for operating and maintaining rotational molding machines, which are used to create hollow plastic products. Their duties include setting up machinery, loading raw materials, monitoring the molding process, and inspecting finished parts for quality. They also perform routine maintenance and troubleshoot issues to ensure efficient production. This role requires attention to detail, mechanical aptitude, and adherence to safety standards.

What are the key skills and qualifications needed to thrive as a roto molding machine operator?

To thrive as a Roto Molding Machine Operator, you need a solid understanding of manufacturing processes, mechanical aptitude, and often a high school diploma or equivalent. Familiarity with rotational molding equipment, basic maintenance tools, and quality control systems is typically required. Attention to detail, problem-solving abilities, and effective teamwork are valuable soft skills in this role. These competencies ensure efficient machine operation, safety, and the consistent production of high-quality molded products.
What are popular job titles related to Roto Molding Machine Operator jobs in Colorado? For Roto Molding Machine Operator jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Roto Molding Machine Operator jobs in Colorado look for? The top searched job categories for Roto Molding Machine Operator jobs in Colorado are:
What cities in Colorado are hiring for Roto Molding Machine Operator jobs? Cities in Colorado with the most Roto Molding Machine Operator job openings:
Roto Molding Machine Operator jobs near you
Infographic showing various Roto Molding Machine Operator job openings in Colorado as of August 2026, with employment types broken down into 51% Full Time, 47% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution.

Roto Mold Operator (3rd shift)

Sanders Industries Holdings

Fountain, CO • On-site

$21 - $22/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 12 days ago

Job description



RMB Products is seeking a Rotational Molding (Roto Mold) Operator (3rd shift) who is responsible for setting up, operating, and monitoring rotational molding equipment to produce high-quality products that meet engineering specifications and customer requirements. This role ensures equipment is operating efficiently, performs routine inspections and maintenance, and supports a safe, organized manufacturing environment.

Schedule: 3rd Shift 11:00pm-7:30am w/ OT as required / neededAbout RMB: RMB Products is a leader in advanced thermoplastic manufacturing, including rotational molding, additive manufacturing, and custom fabrication. We support aerospace, chemical processing, and industrial customers with high-performance polymer solutions. RMB fosters a culture of technical excellence, continuous improvement, and pride in delivering complex, high-value products.Responsibilities
  • Set up, operate, and monitor rotational molding equipment according to work orders, setup sheets, production schedules, and standard operating procedures.
  • Prepare molds, materials, tooling, inserts, and equipment for production to ensure proper machine setup before each run.
  • Program and adjust machine settings, including time, temperature, and rotation speeds, to produce quality parts that meet specifications.
  • Mount, remove, clean, inspect, and maintain molds, tooling, and related equipment to ensure consistent product quality.
  • Perform post-molding operations, including demolding, trimming, de-flashing, and finishing parts as required.
  • Inspect in-process and finished products using visual inspections and measuring tools to verify conformance to quality standards.
  • Identify, document, and report nonconforming materials or products following established quality procedures.
  • Complete production, quality, maintenance, and scrap documentation accurately and in a timely manner.
  • Perform routine preventive maintenance, housekeeping, and equipment readiness activities to support safe and efficient operations.
  • Maintain a clean, organized, and safe work area while following all company safety policies and procedures.
  • Support continuous improvement initiatives and perform other duties as assigned.
Qualifications
  • 1+ years of manufacturing or machine operation experience preferred.
  • Experience operating production equipment in a manufacturing environment.
  • Ability to read and interpret blueprints, work instructions, and customer specifications.
  • Experience using measuring tools to inspect product quality.
  • Strong mechanical aptitude and troubleshooting skills.
  • Ability to safely operate forklifts, cranes, rotational molding equipment, and pneumatic or impact tools (training provided if applicable).
  • Basic math skills and the ability to accurately complete production documentation.
  • Strong communication, organizational, and teamwork skills.
  • Ability to prioritize work and meet production deadlines in a fast-paced manufacturing environment.
Physical Requirements
  • Ability to lift up to 50 pounds with or without reasonable accommodation.
  • Ability to stand, walk, bend, climb, reach overhead, and work around manufacturing equipment for extended periods.
  • Ability to safely work in a production environment while wearing required personal protective equipment (PPE).


Benefits:

At RMB Products, we recognize how important your career and benefits are to you and your family. We offer a full suite of benefits, including medical, dental, vision, short and long-term disability coverage, accident insurance, critical illness insurance, basic and supplemental life insurance, employee assistance plan, retirement savings and matching, and other developmental opportunities. We are committed to supporting the way you live and work.

RMB Products is an Equal Opportunity Employer. We consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other legally protected status. Applicants requiring reasonable accommodation to complete the application process may contact Human Resources.

This position requires access to information subject to the International Traffic in Arms Regulations (ITAR). Employment is contingent upon the applicant being a “U.S. person” as defined by ITAR (22 CFR §120.15), which includes U.S. citizens, lawful permanent residents, refugees, or asylees, as required by U.S. export control laws.


3rd Shift 11:00pm-7:30am w/ OT as required / needed