Injection Molding/LSR Process Technician

Title: Injection Molding / LSR Process Technician

Location: Danvers, MA 

Compensation: $35-$42 an hour 

Position Overview
We are seeking a skilled Injection Molding / LSR Process Technician to support production of high-quality molded components using liquid silicone rubber (LSR) and thermoplastic materials. The primary purpose of this role is to set up, run, and optimize injection and LSR molding processes, ensure compliance with ISO 13485 and FDA requirements, maintain process documentation, and troubleshoot equipment and material issues to meet production, quality, and regulatory standards.

Key Responsibilities

• Set up, operate, and monitor injection molding and LSR molding machines and auxiliary equipment to meet production targets and quality specifications.
• Perform machine changeovers, mold installs, and machine set ups for both thermoplastic and LSR processes, including overmolding operations.
• Optimize molding parameters (temperature, pressure, shot size, cure time, cycle time) to improve part quality, yield, and cycle efficiency.
• Troubleshoot machine and process issues, identify root causes, and implement corrective actions to minimize downtime.
• Work with engineering and quality teams to support process validations, first article inspections, and qualification activities per ISO 13485 and FDA requirements.
• Document process settings, material lot traceability, inspection records, and any deviations using established procedures and electronic systems.
• Handle a variety of materials, including silicone, rubber, PEEK, ABS, polycarbonate and other plastics, ensuring proper material handling, drying, and storage.
• Perform preventive maintenance tasks on molding machines and auxiliaries and coordinate repairs with maintenance teams.
• Support continuous improvement initiatives (5S, lean manufacturing, DOE) to reduce scrap, lower cycle times, and improve process stability.
• Train and mentor operators on safe machine operation, setup procedures, and quality expectations.

Qualifications

• Technical diploma, associate degree, or equivalent experience in plastics technology, manufacturing, or a related field.
• 3 years of hands-on experience as a molding process technician or similar role, with direct experience in injection molding and LSR processing preferred.
• Working knowledge of ISO 13485 and FDA regulatory requirements for medical device manufacturing or comparable regulated environments.
• Experience with machine setups, mold changes, overmolding, and running materials such as silicone, rubber, PEEK, ABS, and polycarbonate.
• Proven ability to optimize molding parameters, perform root cause analysis, and implement corrective actions to improve process capability.
• Familiarity with auxiliary equipment (hot runners, chillers, dryers, conveyors) and basic mechanical/electrical troubleshooting skills.
• Strong documentation skills and experience maintaining batch records, process logs, and validation documentation.
• Competence with SPC, basic statistical analysis, and continuous improvement tools (DOE, 5S, Kaizen) a plus.
• Good communication skills, attention to detail, and ability to work cross-functionally in a fast-paced manufacturing environment.
• Preferred: experience with medical-grade materials, knowledge of molding plastics PEEK and silicone formulations, and previous exposure to regulated CAD/CAM or MES systems.

Benefits

- Comprehensive benefits package 

- Medical, Dental, Vision

- 401(k) Matching

- PTO and Sick

- Parental Leave 

- & much much more! 

Email Your Resume In Word To
Andrea.Mondragon@cybercoders.com
Looking forward to receiving your resume through our website and going over the position with you. Clicking apply is the best way to apply.
Please do NOT change the email subject line in any way. You must keep the JobID: linkedin : AM13-1984654 -- in the email subject line for your application to be considered.
Andrea Mondragon - Sr. Executive Recruiter

For this position, you must be currently authorized to work in the United States without the need for sponsorship for a non-immigrant visa. This is a new role.

This job was first posted by CyberCoders on 04/21/2026 and applications will be accepted on an ongoing basis until the position is filled or closed.

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All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity or expression, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, status as a crime victim, disability, protected veteran status, or any other characteristic protected by law. Our hiring process includes AI screening for keywords and minimum qualifications. Recruiters review all results.  CyberCoders will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable state and local law, including but not limited to the Los Angeles County Fair Chance Ordinance, the San Francisco Fair Chance Ordinance, and the California Fair Chance Act. CyberCoders is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. Individuals needing special assistance or an accommodation while seeking employment can contact a member of our Human Resources team at Benefits@CyberCoders.com to make arrangements.

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