Plastic Injection Molding Machine Operator Jobs in Columbus, IN

The Injection Molding Process Technician sets up, starts, and optimizes injection molding machines to support high-quality, efficient production runs. This role focuses on developing and adjusting process parameters, resolving molding and equipment issues, and ensuring that each mold changeover and machine setup meets production specifications. The technician works closely with operators, providing technical support and training to maintain consistent performance and product quality.

• Set up and start injection molding machines for scheduled production runs.
• Develop, adjust, and optimize injection molding process parameters to improve product quality, cycle times, and overall efficiency.
• Troubleshoot molding defects, machine malfunctions, and process variations to quickly identify root causes and implement corrective actions.
• Perform mold changeovers, including safely removing and installing molds, and verify proper machine setup before production begins.
• Monitor production performance and make real-time process adjustments to maintain stable operations and meet production specifications.
• Conduct preventive maintenance tasks on molds and related equipment to reduce downtime and extend equipment life.
• Support production operators by resolving technical issues and providing process-related training and guidance.
• Review and interpret process sheets, technical drawings, and production specifications to ensure accurate setup and operation.
• Collaborate with team members to maintain a clean, organized, and safe work area around injection molding machines and auxiliary equipment.
• Work with robotics and auxiliary equipment associated with injection molding processes to ensure proper integration and operation.

• Hands-on experience with injection molding processes and equipment.
• Strong troubleshooting and problem-solving skills for molding defects, machine issues, and process variations.
• Practical understanding of mold setup procedures, including changeovers and verification of proper machine settings.
• Ability to work with robotics and auxiliary equipment used in injection molding operations.
• Capability to read and interpret process sheets, technical drawings, and production specifications accurately.
• Knowledge of plastics materials and molding parameters, including how material properties affect process settings and product quality.
• Experience performing basic preventive maintenance and maintenance repair tasks on molds and related equipment.

• Background in plastic injection molding environments with exposure to production and quality requirements.
• Familiarity with troubleshooting injection molds and related tooling to improve reliability and performance.
• Experience supporting operators through training and coaching on process-related topics.
• Ability to work effectively across multiple shifts and adapt to changing production priorities.
• Comfort using documentation and standardized work instructions to maintain consistent processes.
• Interest in progressing along a technical career path from mold setting to process and engineering technician roles.

You join a growing operation with strong job security supported by a significant backlog of work and ongoing facility expansion, including new injection molding equipment. The organization invests in internal advancement, offering training over time and a clear technical career path. You benefit from fully paid medical, dental, vision, and life insurance, a 3% 401(k) contribution plus additional match based on production, and annual profit sharing. The environment is very clean, with PPE reimbursement and free company uniforms provided. You may also be eligible for a fully paid yearly trip abroad, and tiered pay based on experience offers meaningful opportunities for growth.

You work in a very clean injection molding production facility with modern equipment, including multiple injection molding machines, molds, robotics, and auxiliary systems. Available shifts include 2nd shift from 2:00 p.m. to 10:30 p.m. and 3rd shift from 10:00 p.m. to 6:30 a.m., both offering a shift premium. Overtime is voluntary, providing flexibility in scheduling. The workplace emphasizes safety, with PPE reimbursement and free company uniforms forming part of the standard attire and protective gear expectations.

This is a Permanent position based out of Edinburgh, IN.

The pay range for this position is $64480.00 - $66144.00/yr.

90 million in back orders (Job security) Expansion currently in progress - adding 6 brand new injection molding machines Internal advancement - training is taken over time Very clean environment Medical/Dental/Vision/Life Insurance - Fully Paid 3% 401k contribution + 1.4% Match based on production Annual Profit Sharing PPE Reimbursement Company Uniforms - free Potential yearly trip out of country paid for Tiered paid based on experience that can lead to growth. Mold setter --> Process Technician----> Engineering Technician

This is a fully onsite position in Edinburgh,IN.

This position is anticipated to close on Aug 18, 2026.

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.

Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:
Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):
We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meet their goals, skills, and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role in solving companies’ construction, manufacturing, and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are-everything spirit to the test as your career continues to grow.