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Entry Level Plastics Engineer Jobs in Massachusetts

... entry-level role, you will receive full training to set up and operate high-precision plastic extrusion equipment to manufacture custom, miniature tubing. You will work closely with our engineering ...

Entry Level Plastics Engineer information

What does an entry level plastics engineer do?

An Entry Level Plastics Engineer assists in the design, development, testing, and manufacturing of plastic products and components. They typically work under the supervision of senior engineers, learning about different types of plastics, processing methods like injection molding, and quality control practices. Their responsibilities may include conducting material tests, evaluating product prototypes, troubleshooting production issues, and supporting process improvements. This role is ideal for recent graduates with a background in chemical engineering, materials science, or a related field. Entry level plastics engineers often gain hands-on experience and foundational knowledge that prepares them for more advanced positions in the plastics industry.

What are some typical projects or tasks an entry level plastics engineer might work on in their first year?

As an Entry Level Plastics Engineer, you can expect to work on projects such as assisting in the design and testing of plastic components, supporting manufacturing process improvements, and conducting material property analyses. You may be involved in troubleshooting production issues, collaborating with senior engineers to develop prototypes, and ensuring products meet quality and regulatory standards. This role often requires close teamwork with manufacturing, quality assurance, and design departments, providing valuable exposure to the full product lifecycle and opportunities to learn from experienced professionals.

What are the key skills and qualifications needed to thrive as an entry level plastics engineer, and why are they important?

To thrive as an Entry Level Plastics Engineer, you need a background in materials science or chemical engineering, with knowledge of polymer properties and processing techniques. Familiarity with CAD software, injection molding machinery, and relevant industry standards or certifications (like Six Sigma or ISO) is often required. Strong problem-solving abilities, teamwork, and effective communication help you excel in collaborative environments and troubleshoot manufacturing issues. These skills are crucial for ensuring product quality, optimizing production, and supporting innovation in plastics applications.

What is the difference between Entry Level Plastics Engineer vs Junior Plastics Designer?

AspectEntry Level Plastics EngineerJunior Plastics Designer
Required CredentialsBachelor's in Plastics Engineering, Materials Science, or related fieldBachelor's in Industrial Design, Mechanical Engineering, or related field
Work EnvironmentManufacturing plants, R&D labs, design officesDesign studios, product development teams, manufacturing settings
Industry UsagePlastic product manufacturing, automotive, packagingConsumer products, packaging, product design
Common Search/ComparisonYesYes

The main difference between an Entry Level Plastics Engineer and a Junior Plastics Designer lies in their focus areas. Engineers typically work on material selection, process optimization, and product testing, while designers focus on aesthetics, ergonomics, and conceptual development. Both roles often collaborate in product development but serve distinct functions within the plastics industry.

What are the most commonly searched types of Plastics Engineer jobs in Massachusetts?

The most popular types of Plastics Engineer jobs in Massachusetts are:

What are popular job titles related to Entry Level Plastics Engineer jobs in Massachusetts?

For Entry Level Plastics Engineer jobs in Massachusetts, the most frequently searched job titles are:

What job categories do people searching Entry Level Plastics Engineer jobs in Massachusetts look for?

The top searched job categories for Entry Level Plastics Engineer jobs in Massachusetts are:

Infographic showing various Entry Level Plastics Engineer job openings in Massachusetts as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Quality Control Inspector - Entry Level / CMM (Zeiss Calypso) - Day Shift

Woburn, MA

$17.31 - $28.85/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 6 days ago


Job description

At a Glance

  • Company: Rennscot
  • Location: Woburn, MA, USA
  • Job Type: Full-Time
  • Shift: Day Shift (Monday–Friday, [exact hours])
  • Overtime: As needed / Optional
  • Pay Range: $17.31 - $28.85 per hour 
  • Experience Level: Entry Level 

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Why This Role Exists

This role exists to strengthen Rennscot’s quality assurance function across manufacturing, machining, and additive production. As production volume and complexity increase, this position ensures that every part meets strict engineering, customer, and regulatory requirements before shipment.

At Rennscot, quality is not a final step—it is built into every stage of the process. This role is critical in protecting customer trust, reducing non-conformance risk, and supporting continuous improvement across production workflows.

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The Work You’ll Be Doing

In this role, you will:

  • Perform incoming, in-process, and final inspections to ensure part quality at every stage
  • Conduct dimensional inspections using precision tools (calipers, micrometers, height gauges, bore gauges, thread gauges, etc.)
  • Identify and document visual defects (scratches, burrs, surface finish issues, coating defects, contamination)
  • Operate CMM (Zeiss / Calypso) for pre-programmed inspection routines
  • Load/unload parts, verify setups, and interpret inspection results
  • Read and interpret engineering drawings and GD&T requirements
  • Maintain accurate inspection records in ProShop MES
  • Support non-conformance reporting, root cause analysis, and corrective actions
  • Communicate clearly with machinists and engineers regarding defects and deviations
  • Provide real-time feedback to help identify process-related issues
  • Support continuous improvement initiatives
  • Assist in additional shop support tasks when required (cross-functional role exposure)

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Machines, Tools & Systems

You will work with:

  • CMM Systems: Zeiss (Calypso software)
  • Measurement Tools: Micrometers, calipers, height gauges, bore gauges, thread gauges
  • Software: ProShop MES
  • Engineering Docs: Technical drawings, GD&T standards

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Materials & Components

You may inspect parts made from:

  • Aluminum
  • Stainless steel
  • Alloy steels
  • Titanium
  • Plastics and engineered materials
  • Additively manufactured (3D printed) components

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What We’re Looking ForRequired

  • Certificate or degree in machining, metrology, QC, or related technical field OR equivalent hands-on training
  • Entry-level welcome (full training provided)
  • Ability to read and interpret blueprints and technical drawings
  • Basic understanding of GD&T principles
  • Familiarity with precision measurement tools
  • Strong attention to detail and accountability
  • Good communication and teamwork skills

Level II Requirement (if applicable)

  • 2+ years of quality inspection experience

Preferred

  • Experience with CMM (Zeiss / Calypso)
  • Knowledge of SPC, FMEA, control plans
  • ASQ or quality certifications

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Why People Like Working Here

  • Clean, structured, and professional manufacturing environment
  • Exposure to advanced machining and additive manufacturing processes
  • Strong focus on training and skill development
  • Cross-functional collaboration with engineering and production teams
  • Opportunities to grow into advanced QC, metrology, or engineering roles
  • Culture focused on precision, accountability, and continuous improvement

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Pay, Benefits & Schedule

Benefits:

  • Medical, dental, vision
  • 401(k)
  • Paid time off + holidays
  • Training and development opportunities

Schedule:

  • Overtime: As needed

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Physical Requirements

  • Ability to lift up to 50 lbs
  • Standing and walking for extended periods
  • Fine motor skills for precision inspection work
  • Ability to work in an industrial environment with PPE

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Apply

Interested candidates can apply directly through Rennscot.