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Plastic Process Engineer Jobs in Massachusetts (NOW HIRING)

Medtronic

Sr. Materials Engineer - Extrusion

Beverly, MA · On-site

$108K - $163K/yr

Requires a Master's degree in Mechanical, Materials, or Plastics Engineering or related engineering field and two (2) years of experience as a materials or extrusion process engineer or related ...

Medtronic

Sr. Materials Engineer - Extrusion

Beverly, MA · On-site

$108K - $163K/yr

Requires a Master's degree in Mechanical, Materials, or Plastics Engineering or related engineering field and two (2) years of experience as a materials or extrusion process engineer or related ...

Medtronic

Sr. Materials Engineer - Extrusion

Beverly, MA · On-site

$108K - $163K/yr

Requires a Master's degree in Mechanical, Materials, or Plastics Engineering or related engineering field and two (2) years of experience as a materials or extrusion process engineer or related ...

Whoop

Senior Manufacturing Engineer, Tech Lead

Boston, MA · On-site

$98K - $135K/yr

As a Senior Manufacturing Engineer, Tech Lead you will own manufacturing technical readiness for ... Demonstrated understanding of injection molded plastic part principles, defect modes, and process ...

Hexcel

Thermoplastics Lead Engineer

Amesbury, MA · On-site

$76.55 - $135/hr

... process improvements * Specifying new equipment, develop procedures and troubleshoot equipment as ... Bachelor's degree in Plastics, Mechanical, Chemical Engineering (or closely related field) is ...

Nanobiosym

Plastics Engineer

Cambridge, MA · On-site

Track and validate current injection molding processes and tooling to identify and implement ... Master's or Bachelor's degree in Engineering (Plastics or Mechanical disciplines preferred) * Six ...

Nanobiosym

Plastics Engineer

Cambridge, MA · On-site

$60K - $120K/yr

Track and validate current injection molding processes and tooling to identify and implement ... REQUIRED QUALIFICATIONSMaster 's or Bachelor's degree in Engineering (Plastics or Mechanical ...

Nanobiosym

Plastics Engineer

Cambridge, MA · On-site

$60K - $120K/yr

Track and validate current injection molding processes and tooling to identify and implement ... Master's or Bachelor's degree in Engineering (Plastics or Mechanical disciplines preferred) * Six ...

Entegris

Engineering Technician II

Billerica, MA · On-site

$25 - $31.50/hr

Engineering Technician II The Role: Our site in Billerica is seeking an Engineering Technician to ... Experience in plastics processing, machining, and/or roll lamination preferred. WHY WORK AT ...

Jj

Experienced Supplier Engineer

Danvers, MA · On-site

... plastics components * Preferred Knowledge of component assembly processes including gluing, press ... Engineering, and Math (STEM) Application, Situational Awareness, Supply Planning, Technical ...

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Showing results 21-40

All JobsPlastic Process Engineer JobsPlastic Process Engineer Jobs in Massachusetts

Plastic Process Engineer information

See Massachusetts salary details

$54.1K

$100.5K

$155.6K

How much do plastic process engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for plastic process engineer in Massachusetts is $100,495.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,400.00 and $112,500.00 per year, depending on experience, location, and employer.

What are some common challenges faced by plastic process engineers in optimizing manufacturing processes?

Plastic Process Engineers often encounter challenges such as maintaining consistent product quality while scaling up production, troubleshooting equipment malfunctions, and minimizing material waste. They must continuously monitor and adjust processing parameters like temperature, pressure, and cycle time to ensure efficiency and compliance with specifications. Collaboration with design, quality, and maintenance teams is crucial to quickly resolve issues and implement process improvements. Staying updated with new materials and technologies also plays a key role in overcoming these challenges and advancing in the field.

What does a plastic process engineer do?

A Plastic Process Engineer is responsible for designing, developing, and optimizing processes involved in the manufacturing of plastic products. They work with various types of plastic materials and molding technologies, such as injection molding, extrusion, and blow molding. Their duties often include troubleshooting production issues, improving process efficiency, ensuring product quality, and collaborating with design and production teams to implement best practices. They also play a key role in selecting materials, setting process parameters, and maintaining compliance with safety and environmental regulations.

What is the difference between Plastic Process Engineer vs Plastic Technician?

AspectPlastic Process EngineerPlastic Technician
CredentialsBachelor's degree in plastics engineering, chemical engineering, or related fieldTechnical diploma or associate degree in plastics technology or related field
Work EnvironmentDesign, optimize, and oversee manufacturing processes in production facilitiesOperate and maintain plastic processing equipment on the production floor
ResponsibilitiesProcess development, troubleshooting, and process improvementMachine setup, operation, and quality checks

The Plastic Process Engineer focuses on designing and improving plastic manufacturing processes, requiring a higher level of education and analytical skills. In contrast, the Plastic Technician handles day-to-day machine operation and maintenance. Both roles are essential in the plastics industry, but they differ in scope and responsibilities.

What are the key skills and qualifications needed to thrive as a plastic process engineer, and why are they important?

To thrive as a Plastic Process Engineer, you need a solid background in chemical or mechanical engineering, polymer science, and process optimization, often backed by a relevant degree. Familiarity with CAD software, injection molding machines, statistical process control (SPC), and certifications like Six Sigma are commonly required. Strong problem-solving abilities, attention to detail, and effective communication skills help you collaborate with cross-functional teams and drive continuous improvement. These competencies ensure efficient production, high product quality, and innovation in plastic manufacturing environments.
What are popular job titles related to Plastic Process Engineer jobs in Massachusetts? For Plastic Process Engineer jobs in Massachusetts, the most frequently searched job titles are:
What job categories do people searching Plastic Process Engineer jobs in Massachusetts look for? The top searched job categories for Plastic Process Engineer jobs in Massachusetts are:
What cities in Massachusetts are hiring for Plastic Process Engineer jobs? Cities in Massachusetts with the most Plastic Process Engineer job openings:
Plastic Process Engineer jobs near you
Infographic showing various Plastic Process Engineer job openings in Massachusetts as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $100,495 per year, or $48.3 per hour.

Sr. Materials Engineer - Extrusion

Medtronic

Beverly, MA • On-site

$108K - $163K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 4 days ago

Medtronic rating

7.9

Company rating: 7.9 out of 10

Based on 177 frontline employees who took The Breakroom Quiz

160th of 538 rated manufacturers

Job description

We anticipate the application window for this opening will close on - 14 Aug 2026
Position Description:
Responsible for process design, development, and material selection to support new and improved extruded catheter sub-assemblies; perform and maintain polymer rheological characterization program to shorten material selection process and benchmark melt properties; coordinate Mechanical as well as Chemical property testing of polymer through the use of design software to include SolidWorks, etc.; order, implement and perform installation qualification (IQ), operational qualification (OQ) and performance qualification (PQ) on new equipment, new products and existing product changes for tooling design and development; execute Test Method Validation (TMV) activities for extrusion processes, ensuring accuracy, repeatability, and compliance with industry standards; review new applications to leverage existing technologies; provide Process Engineering support and direction for development runs and potential problems for manufacturing of medical devices; present extrusion concerns at Material Review Board meetings; deploy Lean Six Sigma methodology using methods including Design of Experiments (DOE), Statistical Process Control (SPC), Failure Mode Effects Analysis (FMEA), and FDA Quality System Regulations (QSR) to solve and implement production improvement projects in extrusion; perform data analysis with Minitab; author and institute written technical specifications through document control systems for new and existing process, as required under ISO 9001, ISO 13485 and Current Good Manufacturing Practices (cGMP); collaborate with Quality and leveraging DMAIC process in root cause investigation and implement corrective actions for customer complaints; and collaborate with overseas customers regarding process changes. Relocation assistance is not available for this position. #LI-DNI.
Basic Qualifications:
Requires a Master's degree in Mechanical, Materials, or Plastics Engineering or related engineering field and two (2) years of experience as a materials or extrusion process engineer or related occupation. Must possess at least two (2) years of experience with each of the following: Extrusion process and project engineering; ISO 9001, ISO 13485, and cGMP; DOE, SPC, FMEA, QSR, IQ/OQ/PQ, and technical writing; Test Method Validation; polymer rheological characterization; Mechanical & Chemical property testing of polymer; and DMAIC process, root cause analysis, and implementation of corrective action.
Salary: $108,800 to $163,200 per year
The following benefits and additional compensation are available to those regular employees who work 20+ hours per week: Health, Dental and vision insurance, Health Savings Account, Healthcare Flexible Spending Account, Life insurance, Long-term disability leave, Dependent daycare spending account, Tuition assistance/reimbursement, and Simple Steps (global well-being program).
The following benefits and additional compensation are available to all regular employees: Incentive plans, 401(k) plan plus employer contribution and match, Short-term disability, Paid time off, Paid holidays, Employee Stock Purchase Plan, Employee Assistance Program, Non-qualified Retirement Plan Supplement (subject to IRS earning minimums), and Capital Accumulation Plan (available to Vice Presidents and above, or subject to IRS earning minimums).
Regular employees are those who are not temporary, such as interns. Temporary employees are eligible for paid sick time, as required under applicable state law, and the Employee Stock Purchase Plan. Please note some of the above benefits may not apply to workers in Puerto Rico.
Further details are available at the link below:
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