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Injection Mold Jobs in Boston, MA (NOW HIRING)

Plastic Molding Mfg, Inc.

Purchasing Manager

Hudson, MA · On-site

$75K - $85K/yr

Purchasing Manager (Plastic Injection Molding) * Location: Hudson, MA (on-site) * Schedule: Monday to Friday * Compensation: $75,000 - $85,000 (Dependent on Experience) * Employment Type: Full-Time ...

Plastic Molding Mfg, Inc.

Tool Maker

Hudson, MA · On-site

$34 - $38/hr

Tool / Mold Maker (Plastic Injection Molding) Location: Hudson, MA (on-site) Schedule: Monday to Friday 7:00am to 3:30pm Compensation: $34 - $38/hour Employment Type: Full-Time, Direct Hire Position ...

Nanobiosym

Engineer: Manufacturing

Cambridge, MA · On-site

$100K/yr

Injection Molding EngineerNanobiosym is on the cusp of rewriting the rules of personalized medicine, novel technologies, and healthcare delivery. Founded by a renowned MIT and Harvard trained ...

Plastic Molding Mfg, Inc.

Pricing Engineer

Hudson, MA · On-site

$80K/yr

Proven experience pricing/quoting custom plastic injection molding jobs * Strong knowledge of thermoplastics, mold design, mold build, injection molding processes, and manufacturing automation

W3Global Inc.

Maintenance Technician

Hudson, MA · On-site

$30 - $35/hr

This role is responsible for performing maintenance and repair on all plastic injection molding machinery and equipment including robots, chillers, thermolators and hot running systems. Essential ...

ECI

Manufacturing Engineer

Norwood, MA · On-site

$65K - $72K/yr

Oversee the Injection Mold area and troubleshoot manufacturing challenges. * Set up machinery for operation and operating equipment according to instructions. * Perform quality inspections of molded ...

Parker Hannifin Corp.

Journeyman Electrician

Woburn, MA

$23.50 - $38.50/hr

Position Summary Repair and maintain machinery and mechanical equipment such as injection molding, compression molding, mixing, milling and extruding machines. Responsibilities * Perform electrical ...

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All JobsInjection Mold JobsInjection Mold Jobs in Boston, MA

Injection Mold information

See Boston, MA salary details

$5

$21

$33

How much do injection mold jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for injection mold in Boston, MA is $21.06, according to ZipRecruiter salary data. Most workers in this role earn between $18.03 and $22.45 per hour, depending on experience, location, and employer.

What is an injection mold?

An injection mold is a specialized tool used in the manufacturing process of injection molding, where molten material—usually plastic—is injected into a mold cavity to form specific shapes. The mold is typically made from steel or aluminum and consists of two halves: the cavity side and the core side. Injection molds are essential for producing high-volume, precise, and repeatable parts for industries like automotive, consumer products, and electronics. Designing and maintaining these molds requires technical expertise to ensure product quality and efficiency.

What is the difference between Injection Mold vs Mold Maker?

AspectInjection MoldMold Maker
Primary RoleDesign, manufacture, and maintain molds used in plastic injection molding processesBuilds, repairs, and maintains molds and tooling for various manufacturing applications
Required SkillsKnowledge of plastics, CAD software, and injection molding processesExpertise in machining, welding, and mold assembly
Work EnvironmentManufacturing plants, machine shopsMachine shops, manufacturing facilities
CertificationsOften requires technical certifications or vocational trainingRequires machining and tooling certifications

Injection Molds focus on designing and producing molds for plastic injection processes, while Mold Makers specialize in building and repairing those molds. Both roles require technical skills and work in similar environments, but their core responsibilities differ in the mold lifecycle stages.

What are the key skills and qualifications needed to thrive as an injection mold technician, and why are they important?

To thrive as an Injection Mold Technician, you need a solid understanding of manufacturing processes, mechanical aptitude, and experience with injection molding machinery, often supported by technical training or certification. Familiarity with CAD software, mold maintenance tools, and quality control systems is typically required. Attention to detail, problem-solving abilities, and effective communication are standout soft skills in this role. These competencies are crucial to ensure product quality, minimize downtime, and maintain efficient and safe production processes.

What are some common challenges faced by professionals working in injection mold operations, and how can they be addressed?

Professionals in injection mold operations often encounter challenges such as maintaining tight tolerances, troubleshooting machine malfunctions, and ensuring consistent product quality. These challenges can be addressed by staying up-to-date with equipment maintenance, following standardized procedures, and working closely with quality assurance and engineering teams. Continuous training and open communication with team members are also essential for quickly resolving production issues and improving overall efficiency.

What are popular job titles related to Injection Mold jobs in Boston, MA?

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

What job categories do people searching Injection Mold jobs in Boston, MA look for?

The top searched job categories for Injection Mold jobs in Boston, MA are:

Injection Mold jobs near you
Infographic showing various Injection Mold job openings in Boston, MA as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 8% Part Time, 4% Contract, and 3% Nights. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $43,799 per year, or $21.1 per hour.

Manufacturing Manager

Plastic Molding Manufacturing

Hudson, MA • On-site

$85K - $100K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 29 days ago

Job description

Lead From the Floor at a Leader in Custom Injection Molding.

Since 1968, Plastic Molding Manufacturing (PMM) has been a privately held, owner-operated leader in the custom injection molding industry—trusted by customers who demand precision, consistency, and performance. From complex molding development to tight-tolerance and thin/thick wall applications, we deliver high-quality solutions across Industrial, Medical, Electronics, Defense, Transportation, and Consumer markets.

With more than 100 presses across four advanced U.S. facilities, PMM combines scale, technical expertise, and speed—playing a critical role in strengthening American manufacturing while continuously raising the bar for quality and execution.

 At PMM, leadership isn’t behind a desk—it’s on the production floor. 
  • Position: Manufacturing Manager (Plastic Injection Molding).
  • Location: Hudson, MA (on-site).
  • Schedule: Monday to Friday (based on business needs).
  • Compensation: $85,000 - $100,000 (Dependent on Experience).
  • Employment Type: Full-Time.

Position Overview:
We are seeking a highly experienced, hands-on Manufacturing Manager who thrives in a fast-paced injection molding environment. This is not a purely administrative role—you will be deeply embedded in daily operations, working side-by-side with your team to drive performance, solve problems in real time, and ensure production goals are consistently met.
You will take ownership of the floor—optimizing processes, supporting technical execution, and holding teams accountable to the highest standards of quality, efficiency, and delivery.
  
Essential Functions:
  • Lead from the production floor—actively supporting molding operations, troubleshooting, and process optimization.
  • Optimize personnel, materials, and equipment to consistently meet customer production goals and schedules.
  • Step in as needed with hands-on technical work (tool setting, processing adjustments, light maintenance).
  • Drive performance across key metrics: On-Time Delivery, Quality, Efficiency, and Cost.
  • Continuously evaluate and improve manufacturing processes to increase yield and reduce cycle times.
  • Coach, train, and develop team members through direct, hands-on leadership and real-time feedback.
  • Identify operational gaps and implement practical, results-driven solutions.
  • Partner with customers to provide updates, resolve issues, and maintain strong relationships.
What Sets This Role Apart:
  • True hands-on leadership—you’ll be on the floor, not removed from it.
  • Direct impact on production performance and business results.
  • Opportunity to lead large-scale operations (30+ machines, multiple shifts).
What We’re Looking For:
  • 10+ years of hands-on experience in plastic injection molding.
  • Proven experience managing multiple shifts and large-scale operations (30+ machines).
  • Strong technical expertise in processing, tooling, and troubleshooting.
  • Leadership style rooted in accountability, coaching, and presence on the floor.
  • Experience with ERP systems (IQMS preferred).
  • Track record of meeting or exceeding OTD, quality, and efficiency goals.
  • Strong communication skills and ability to manage competing priorities.
Why PMM:
  • Established leader in custom injection molding with over 55 years of success.
  • Advanced manufacturing environment with significant operational scale.
  • A culture that values execution, accountability, and continuous improvement.
  • Competitive compensation and comprehensive benefits package, including:
    • PTO, holidays, and vacation.
    • Health, dental, and vision insurance (multiple plan options).
    • FSA and 401(k) with company match.
    • Company-paid life insurance, AD&D, and short-term disability.
    • Optional long-term disability coverage.
    • Employee referral bonuses.
 
If you’re a manufacturing leader who prefers being on the floor, solving problems in real time, and driving measurable results—this is your opportunity to make a significant impact at a company that leads the industry.

Note:
  • This description is not intended to be all-inclusive. The employee may  perform other related duties as negotiated to meet the ongoing needs of the organization.
  • Pre-employment background  checks are required for all applicants who accept an offer. Offers  are contingent upon a report which is acceptable to the company.
  • The  company provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race,  color, religion, gender, sexual orientation, gender identity,  national origin, age, disability, genetic information, marital  status, amnesty or status as a covered veteran in accordance with  applicable federal, state and local laws.