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Senior Injection Molding Process Engineer Jobs in Pennsylvania

Plastics Process Technician

Clinton, PA · On-site

$30.10 - $51.20/hr

You will apply advanced technical problem-solving within the molding department (Injection Molding ... Supports process validation activities including OQ/PQ execution, engineering studies and cost ...

C&J Industries is a full service plastic injection molding contract manufacturer and FDA certified ... Supervisors, Quality, Process Engineers and Operators to ensure quality production parts and to ...

Injection Molding Technician

Reading, PA · On-site

$21.25 - $28.25/hr

... process inspections; monitoring and preparing support equipment i.e., circulators, grinders, etc ... the injection molding field. Strong attention to detail Ability to prioritize and follow-up on ...

... extrusion, injection molding, and foam molding.This includes, but is not limited to, conducting feasibility studies, creating process flow diagrams, developing standard processes, and training ...

... process inspections; monitoring and preparing support equipment i.e., circulators, grinders, etc ... injection molding field. • Strong attention to detail • Ability to prioritize and follow-up on ...

Injection Molding Technician

Reading, PA · On-site

$21.25 - $28.25/hr

... process inspections; monitoring and preparing support equipment i.e., circulators, grinders, etc ... injection molding field. • Strong attention to detail • Ability to prioritize and follow-up on ...

... Engineering team. Products include (but are not limited to) LED headlamps & fog lamps, LED signal ... injection mold tooling, material, or processes. Position requires compliance with the Technology ...

Showing results 41-60

Senior Injection Molding Process Engineer information

What are the key skills and qualifications needed to thrive as a Senior Injection Molding Process Engineer, and why are they important?

To thrive as a Senior Injection Molding Process Engineer, you need a deep understanding of polymer science, mold design, process optimization, and typically a degree in engineering or a related field. Expertise with CAD software, process simulation tools, and familiarity with quality systems like ISO 9001 are commonly required, along with certifications such as RJG or Six Sigma. Strong analytical thinking, problem-solving abilities, and effective communication are essential soft skills for collaborating with cross-functional teams and troubleshooting production issues. These skills ensure efficient production, high-quality output, and continuous improvement in complex manufacturing environments.

What does a Senior Injection Molding Process Engineer do?

A Senior Injection Molding Process Engineer is responsible for designing, optimizing, and troubleshooting the injection molding process used to manufacture plastic parts. They oversee process improvements, ensure product quality, and collaborate with cross-functional teams to meet production goals. Additionally, they may develop and implement new molding technologies, train staff, and support maintenance of equipment to ensure efficient and reliable operations.

What is the difference between Senior Injection Molding Process Engineer vs Injection Molding Technician?

AspectSenior Injection Molding Process EngineerInjection Molding Technician
CredentialsBachelor's degree in engineering or related field, certifications in process optimizationTechnical diploma or associate degree, on-the-job training
Work EnvironmentDesigning processes, analyzing data, improving production efficiencyOperating machinery, performing setup and maintenance
ResponsibilitiesProcess development, troubleshooting, process validationMachine operation, quality checks, routine maintenance

The Senior Injection Molding Process Engineer focuses on process design, optimization, and troubleshooting, requiring higher-level technical skills and education. In contrast, the Injection Molding Technician handles daily machine operation and maintenance tasks. Both roles are essential in the manufacturing environment but differ in scope and responsibilities.

What are the common challenges faced by Senior Injection Molding Process Engineers when introducing a new mold into production?

Senior Injection Molding Process Engineers often encounter challenges such as optimizing process parameters for new molds, ensuring part quality meets specifications, and troubleshooting issues like warpage or incomplete filling. Collaboration with design, tooling, and quality teams is essential to address these challenges and implement effective solutions quickly. Additionally, balancing production efficiency with consistent quality requires careful monitoring and adjustment during the initial production runs.
What are the most commonly searched types of Injection Molding Process Engineer jobs in Pennsylvania? The most popular types of Injection Molding Process Engineer jobs in Pennsylvania are:
What are popular job titles related to Senior Injection Molding Process Engineer jobs in Pennsylvania? For Senior Injection Molding Process Engineer jobs in Pennsylvania, the most frequently searched job titles are:
What job categories do people searching Senior Injection Molding Process Engineer jobs in Pennsylvania look for? The top searched job categories for Senior Injection Molding Process Engineer jobs in Pennsylvania are:
What cities in Pennsylvania are hiring for Senior Injection Molding Process Engineer jobs? Cities in Pennsylvania with the most Senior Injection Molding Process Engineer job openings:
Infographic showing various Senior Injection Molding Process Engineer job openings in Pennsylvania as of July 2026, with employment types broken down into 92% Full Time, 3% Contract, and 5% Nights. Highlights an 93% In-person, 2% Hybrid, and 5% Remote job distribution.
Plastics Process Technician

Plastics Process Technician

Haemonetics

Clinton, PA • On-site

$30.10 - $51.20/hr

Full-time

Medical, Retirement, PTO

Posted 23 days ago


Haemonetics rating

8.0

Company rating: 8.0 out of 10

Based on 10 frontline employees who took The Breakroom Quiz


Job description

We are constantly looking to add to our core talent. If you are seeking a career that is challenging and rewarding, a work environment that is diverse and dynamic, look no further - Haemonetics is your employer of choice.

Job Details

Haemonetics is hiring a Molding Process Technician based out of its Center of Excellence located in Clinton, PA (Pittsburgh). In this role, you will directly impact product quality and operational efficiency. You will apply advanced technical problem-solving within the molding department (Injection Molding, Injection Blow Molding, Extrusion Blow Molding, and Tube Extrusion).

Primary Responsibilities:

  • Ability to start/stop various molding machines without jeopardizing the machine or mold condition in a safe manor

  • Participates in mold changeovers, including installation and removal of the molds from presses and responsibility for ensuring proper installation per validated configurations

  • Continuously monitors molding processes and can troubleshoot dimensional/aesthetic molded part defects using standard molding principles

  • Understands characteristics and processing requirements for a wide variety of plastic resins (K-Resin, HIPS, PC, HDPE, SAN, PMMA, PP, etc) and how they flow, shrink, warp, etc

  • Good documentation practices including process change tracking, moldtrax, and shift summary creation/ distribution

  • Has a good understanding of mold/process validated setpoint ranges, and follows all required manufacturing instructions

  • Able to perform/assist with various mold/machine related PM's as needed

  • Ensures processes are running in validated range, to expected cycle times, and below budgeted scrap rates

  • Ability to clearly communicate tooling and machine issues to ensure accurate and timely repairs

  • Understands the use and control of various auxiliary processes including Part Extraction Robots, Dryers/Hoppers, Material Handling Loaders/Filters, Water/Oil Temperature Controllers, Hot Runner Controllers, etc.

  • Maintains a safe and clean work environment including equipment, floors, machines, oils, leaks, resins, tooling, etc.

  • Supports process validation activities including OQ/PQ execution, engineering studies and cost savings projects as required

  • Follows all applicable standard operating procedures, manufacturing instructions and/or standing instructions

  • Ability to work independently without supervision and with minimum direction

  • Must be willing to work other shifts or perform other duties/tasks that are of reasonable request by Management

Qualifications:

  • Bachelors degree in Plastics Engineering, preferred. High School diploma or equivalent required.

  • Candidates with advanced certifications or extensive thermoplastics process manufacturing experience may be considered.

  • Experience with high cavitation injection molds, preferred

  • Experience with Nissei, Sumitomo, or Arburg Injection Molding Machines is a plus

  • Experience with Uniloy Injection/Extrusion Blow Molding Machines is a plus

  • Experience with Davis Standard Extruders and Conair Downstream equipment is a plus

  • Experience with Husky, Thermoplay, Gamma Flux, Mold Masters Hot Runner Systems is a plus

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EEO Policy Statement


Pay Transparency:

The base pay actually offered to the successful candidate will take into account, without limitation, the candidate's location, education, job-knowledge, skills, and experience in prior relevant roles. Incentives may also be provided as part of Haemonetics' employee compensation. For sales roles, employees will be eligible for sales incentive (i.e., commission) under the applicable plan terms. For non-sales roles, employees will be eligible for a discretionary annual bonus, the target amount of which varies based on the applicable role, to be governed by the applicable plan terms. Employees may also be eligible to participate in the Company's long-term incentive plan, with eligibility and target amount dependent on the role.


In addition to compensation, the Company offers a competitive suite of benefits to its employees, including without limitation, a 401(k) with up to a 6% employer match and no vesting period, an employee stock purchase plan, "flexible time off" for salaried employees and, for hourly employees, accrual of three to five weeks' vacation annually (based on tenure), accrual of up to 64 hours (annually) of paid sick time, paid and/or floating holidays, parental leave, short- and long-term disability insurance, tuition reimbursement, and/or health and welfare benefits.


Depending on your location, you may be eligible for more detailed information related to the compensation and benefits related to this job posting. If you believe you may be entitled to such information by law, you may contact 1-781-348-7777, Monday through Friday, 7:30 a.m. - 5 p.m. ET or email AskHR@Haemonetics.com.


The base salary range for this role is:


$30.10-$51.20/Hourly

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