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Mold Engineer Jobs in Massachusetts (NOW HIRING)

MICRON PRODUCTS INC & SUBSIDIARIES

Mold Maker

Fitchburg, MA · On-site

$40 - $50/hr

  • Medical

  • Retirement

  • PTO

Perform mold disassembly, repair, finetuning, and engineering changes; assist with mold cleaning and general mold maintenance as needed. Continuous Improvement & Operational Support * Participate in ...

Plastic Molding Mfg, Inc.

Plastics Engineer

Hudson, MA · On-site

$110K - $130K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Our capabilities go far beyond standard molding. From advanced product development to tight ... S. facilities, we combine scale with deep engineering expertise-making us a go-to partner for ...

SyBridge Technologies

Mold Maker

Fitchburg, MA

  • Retirement

Read and interpret complex engineering drawings and work instructions * Perform precision measurements using specialized inspection equipment * Develop mold build plans, layouts, templates, and ...

SyBridge Technologies

Mold Maker

Fitchburg, MA · On-site

  • Retirement

Read and interpret complex engineering drawings and work instructions * Perform precision measurements using specialized inspection equipment * Develop mold build plans, layouts, templates, and ...

Sybridge Technologies

Mold Maker

Fitchburg, MA · On-site

  • Retirement

Read and interpret complex engineering drawings and work instructions * Perform precision measurements using specialized inspection equipment * Develop mold build plans, layouts, templates, and ...

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Showing results 1-20

All JobsMold Engineer JobsMold Engineer Jobs in Massachusetts

Mold Engineer information

See Massachusetts salary details

$45.9K

$90.3K

$137.1K

How much do mold engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for mold engineer in Massachusetts is $90,282.00, according to ZipRecruiter salary data. Most workers in this role earn between $77,000.00 and $95,600.00 per year, depending on experience, location, and employer.

What is a mold engineer?

Mold Engineers are professionals who design, develop, and maintain molds used in manufacturing processes, particularly for creating plastic or metal parts. They work closely with product designers and manufacturing teams to ensure that molds are precise, efficient, and suitable for mass production. Mold Engineers also troubleshoot issues with molds, suggest improvements, and oversee mold trials to optimize production quality and efficiency. Their expertise is essential in industries such as automotive, consumer goods, electronics, and medical devices.

What are the key skills and qualifications needed to thrive as a mold engineer?

To thrive as a Mold Engineer, you need a strong background in mechanical engineering, materials science, and mold design principles, typically supported by a relevant engineering degree. Familiarity with CAD software, mold flow analysis tools, and manufacturing systems such as injection molding equipment is essential. Attention to detail, problem-solving abilities, and effective communication skills help you collaborate with cross-functional teams and resolve technical challenges. These skills ensure the efficient design and production of high-quality molds, directly impacting product quality and manufacturing efficiency.

What are some common challenges mold engineers face when working with new product designs?

Mold Engineers often encounter challenges when adapting mold designs to accommodate new or complex product geometries. Ensuring manufacturability while minimizing defects like warping, sink marks, or incomplete filling requires close collaboration with design engineers and production teams. Additionally, tight project timelines and cost constraints can add pressure, making it crucial to balance quality with efficiency. Staying updated with the latest molding technologies and materials can help overcome these obstacles and contribute to successful project outcomes.

What is the difference between Mold Engineer vs Mold Designer?

AspectMold EngineerMold Designer
CredentialsEngineering degree, certifications in manufacturing or plasticsDesign-focused education, CAD proficiency
Work EnvironmentManufacturing plants, R&D labsDesign studios, CAD workstations
ResponsibilitiesOversees mold development, testing, troubleshootingCreates mold designs, CAD models
Industry UsageManufacturing, automotive, plasticsTooling, product development, plastics

While both roles involve working with molds, Mold Engineers focus on overseeing the entire mold process, including testing and troubleshooting, whereas Mold Designers primarily create detailed CAD designs of molds. Both roles require technical skills and industry knowledge, but Mold Engineers typically have a broader scope involving project management and process optimization.

How much do mold engineers make?

Mold engineers typically earn a median annual salary between $60,000 and $85,000, depending on experience, location, and industry. Senior mold engineers or those with specialized skills in CAD software and manufacturing processes can earn higher salaries, often exceeding $100,000 annually.

Is mold making a good career?

Mold engineering is a skilled trade involving designing and manufacturing molds for manufacturing processes, often requiring knowledge of CAD software and materials. It offers steady employment opportunities in manufacturing industries and can lead to advanced roles with experience and certifications. The field typically involves working in a workshop or factory environment with safety considerations related to machinery and materials.

What are popular job titles related to Mold Engineer jobs in Massachusetts?

For Mold Engineer jobs in Massachusetts, the most frequently searched job titles are:

What job categories do people searching Mold Engineer jobs in Massachusetts look for?

The top searched job categories for Mold Engineer jobs in Massachusetts are:

What are popular job titles related to Mold Engineer jobs in MA?

For Mold Engineer jobs in MA, the most frequently searched job titles are:

Mold Engineer jobs near you
Infographic showing various Mold Engineer job openings in Massachusetts as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $90,282 per year, or $43.4 per hour.

Engineer: Injection Molding Engineer

Nanobiosym

Cambridge, MA

Full-time

Re-posted 26 days ago

Job description

Injection Molding Engineer

Nanobiosym is on the cusp of rewriting the rules of personalized medicine, novel technologies, and healthcare delivery. Founded by a renowned MIT and Harvard trained Physician and Physicist, Nanobiosym's innovative pipeline of products leverage novel advances in physics, biomedicine, and nanotechnology. Awarded the first ever X-PRIZE for healthcare, and a recipient of multiple other prestigious peer-reviewed funding awards, Nanobiosym is currently adding to its talented team as it expands into a global commercial enterprise. We are currently seeking Engineering candidates to add to our growing team.

DUTIES

  • Collaborate with team members and management to develop and improve injection molded and assembled products and processing thru numerous manufacturing steps.
  • Develop and implement validation protocols (IQ/OQ/PQ) that comply with FDA regulations.
  • Provide troubleshooting focus and direction for the team with details of root cause analysis.
  • Utilizes Lean principles to develop creative, thorough and practical technical solutions.
  • This is a hands-on position where the requirement is to wear many hats where opportunities grow rapidly
  • Utilize Lean principles to develop creative, thorough and practical technical solutions.
  • Responsible for debugging, packaging and sterilization.
  • Participate in cross functional teams to improve safety, quality, efficiency and overall productivity
  • Monitor and validate existing injection molding processes and molds to develop and execute continuous improvement opportunities.
  • Document changes to processes and equipment using change management system
  • Identify risks, technical options value propositions, and champion solutions

QUALIFICATIONS

  • M.S. or B.S. in Engineering (Plastics or Mechanical preferred)
  • Six Sigma Black Belt is preferred
  • 7+ years of experience in molding, micromolding, mold flow, mold-making and tooling in manufacturing environment
  • 7+ years of experience in diverse technical, materials, manufacturing and product design
  • Recent experience with medical device development, in an FDA regulated (21 CFR 820) and/or ISO 13485 environment
  • Experience in design improvements and solid works/CAD
  • Experience in statistical analysis and statistical process control
  • Strong written and verbal communication skills as well as documentation and organizational skills
  • Strong mechanical aptitude
  • A passion for problem solving and thrive on handling multiple priorities and working in a fast-paced environment

Apply