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Plastic Injection Molding Jobs in Rochester, NY (NOW HIRING)

Addman Engineering

Mold Maker

Ontario, NY · On-site

$35 - $45/hr

... plastic injection molding. Individual determines the plan to process, fabricate, purchase standard components, finish fit, shut off, and assemble precision injection molds that meet all customer ...

ADDMAN Engineering LLC

Mold Maker

Ontario, NY · On-site

$35 - $45/hr

... plastic injection molding. Individual determines the plan to process, fabricate, purchase standard components, finish fit, shut off, and assemble precision injection molds that meet all customer ...

Atalys, LLC

Set-up Technician

Rochester, NY

$23.14 - $28.58/hr

Previous experience working in a manufacturing environment, plastic injection molding experience required. * Shows mechanical aptitude and show an ability to learn and practice correct molding and ...

Century Mold Co

Controls Engineer

Rochester, NY · On-site

$85K - $110K/yr

Experience in plastic injection molding, machining, or high-volume automated manufacturing Century Mold offers a competitive salary and a comprehensive benefits package that includes annual bonus ...

Grote Industries

Tool & Die Maker Specialist

Avon, NY · On-site

$28 - $35/hr

Injection molding * Plastic molds * Metal stamping equipment * Prototype fabrication * TIG welding and spot welding * Pneumatic and mechanical assembly * Industrial manufacturing environments * Tool ...

Syntec Optics

Mold Maker

Rochester, NY · On-site

Experience with injection molding, compression molding, or die-casting molds. * Understanding of various mold materials (e.g., steel, aluminum, plastic composites). * Familiarity with industry ...

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How much do plastic injection molding jobs pay per hour?

As of Jun 11, 2026, the average hourly pay for plastic injection molding in Rochester, NY is $18.08, according to ZipRecruiter salary data. Most workers in this role earn between $15.14 and $20.34 per hour, depending on experience, location, and employer.

What is plastic injection molding?

Plastic injection molding is a manufacturing process used to produce parts by injecting molten plastic material into a mold. The process involves melting plastic pellets, injecting the liquid into a custom-designed mold cavity, and then cooling the material until it solidifies into the final shape. This method is widely used due to its ability to produce high volumes of identical parts with complex shapes and fine details. It's commonly used in industries such as automotive, consumer goods, electronics, and medical devices.

What are some common challenges faced by Plastic Injection Molding Technicians, and how can they be addressed?

Plastic Injection Molding Technicians often encounter challenges such as machine downtime, material inconsistencies, and maintaining product quality. Addressing these requires strong troubleshooting skills, attention to detail, and good communication with maintenance and quality control teams. Proactively inspecting equipment, adhering to preventive maintenance schedules, and collaborating closely with engineers help minimize defects and ensure efficient production. Continuous learning and staying updated with new molding technologies also support long-term success in this role.

What are the key skills and qualifications needed to thrive as a Plastic Injection Molding Technician, and why are they important?

To thrive as a Plastic Injection Molding Technician, you need a solid understanding of manufacturing processes, mechanical aptitude, and familiarity with material properties, usually supported by a high school diploma or technical certification. Proficiency in using injection molding machines, process control software, and quality inspection tools is essential. Attention to detail, problem-solving skills, and effective communication help you stand out in this role. These skills ensure the efficient production of high-quality parts, minimize downtime, and maintain safety and productivity on the manufacturing floor.

What is the difference between Plastic Injection Molding vs Plastic Mold Designer?

AspectPlastic Injection MoldingPlastic Mold Designer
Primary RoleManufactures plastic parts by injecting molten plastic into moldsDesigns and develops molds used in plastic injection molding processes
Required SkillsMachine operation, material knowledge, quality controlCAD design, mold design, engineering principles
Work EnvironmentFactories, manufacturing plantsDesign studios, engineering offices
CertificationsMachine operation, safety certificationsCAD software certifications, engineering credentials

While Plastic Injection Molding involves the actual manufacturing of plastic parts, Plastic Mold Designers focus on creating the molds used in this process. Both roles are essential in the plastic manufacturing industry, with overlapping skills in engineering and design, but they differ in daily tasks and work environments.

What are popular job titles related to Plastic Injection Molding jobs in Rochester, NY? For Plastic Injection Molding jobs in Rochester, NY, the most frequently searched job titles are:
What job categories do people searching Plastic Injection Molding jobs in Rochester, NY look for? The top searched job categories for Plastic Injection Molding jobs in Rochester, NY are:
What cities near Rochester, NY are hiring for Plastic Injection Molding jobs? Cities near Rochester, NY with the most Plastic Injection Molding job openings:
Plastic Injection Molding jobs near you
Mold Maker

Mold Maker

Addman Engineering

Ontario, NY • On-site

$35 - $45/hr

Full-time

Posted 20 days ago

Job description

Job Type
Full-time
Description
POSITION SUMMARY:
Mold Maker helps to support manufacturing of plastic injection molding. Individual determines the plan to process, fabricate, purchase standard components, finish fit, shut off, and assemble precision injection molds that meet all customer expectations and are at or under established cost targets.
ESSENTIAL JOB FUNCTIONS:
  • Inspects all shut-off areas and critical dimensions from their work, and documents readings per ISO standards.
  • Utilizes CAD/CAM data to efficiently process details and sequences.
  • Sets up and operates machines (i.e., CNC Mills, Surface Grinders, and EDM's).
  • Assembles and finish fits all shutoffs using appropriate tools with direction from Tooling Engineer.
  • Responsible for completing purchase requisitions for specific cutters, materials, and maintenance items needed to perform job function.
  • This job description indicates the general nature and level of work, duties and responsibilities expected of the incumbent. The incumbent may be asked to perform other duties as required. The job description may be changed if needed as determined by the Company.
  • Organize and lead the building of molds and fixtures
  • Review designs for manufacturability
  • Keep good records and files during tool builds
  • Work with and train apprentices
  • Complete tools in the quoted number of hours
  • Utilize six-sigma quality tools, when appropriate, to define, measure, analyze, improve and control processes and outcomes.
  • Responsible to maintain & support processes, procedures & K.P.I.'s owned by your position.
  • Review of all procedures related to your job per "HR LG 01 Training Matrix"
  • Completion within time stated of all training required by Job Description in "HR LG 01 Training Matrix"
  • Perform other duties as assigned.
  • Regular and punctual attendance.
  • Follow all Company policies and procedures.

Note: This is not an inclusive list of duties and responsibilities
Requirements
SKILL REQUIREMENTS:
  • Good math skills
  • Good organizational skills
  • Good computer skills, especially ability to navigate through Windows

QUALIFICATIONS:
  • Must have a minimum of four (4) years of Mold Building experience.
  • Ability to read and comprehend blueprints, tool drawings, and fully utilize Master Cam software is required.
  • Excellent communication skills, both written and verbal required.
  • Ability to work independently or on a team is required.
  • 3D CAM experience
  • Ability to read blueprints
  • Ability to lift 75 lbs.

WORK ENVIRONMENT:
  • The performance of this position will require exposure to the manufacturing areas where all areas require the use of personal protective equipment such as safety glasses, hearing protection, steel toe shoes, and other mandatory safety equipment.
  • For the most part, ambient temperatures with typical plant lighting and manufacturing equipment are present throughout the facility.

PHYSICAL DEMANDS:
  • Sit or stand as needed.
  • Walking primarily on a level surface for periodic periods throughout the day.
  • Reaching above shoulder height, below the waist, or lifting as required to reach documents or store materials throughout the workday.
  • Proper lifting techniques required.
  • Ability and comfortability to work in small confine spaces while following proper safety protocol.
  • Ability to accomplish the physical requirements of the position with or without reasonable accommodation.

SAFETY AND POLICY PRACTICES:
Each employee must be knowledgeable of standard safety policies and procedures and adhere to the same while supporting the goals and objectives of the organization and recognizing the Company's need to achieve its business objectives. Each employee is responsible for complying with company hazardous waste disposal procedures.
ITAR REQUIREMENTS:
To conform to U.S. export control regulations, applicant should be eligible for any required authorizations from the U.S. Government.
AFFIRMATIVE ACTION:
ADDMAN Engineering is proud to be an Equal Opportunity Employer of Minorities, Women, Protected Veterans, and Individuals with Disabilities. All terms and conditions of employment will be administered without regard to an individual's sex, gender identity, sexual orientation, race, color, religious creed, national origin, physical or mental disability, protected veteran status, or any other characteristic protected by applicable law.
NOTE: This job description is intended to describe the general level of work being performed. This job description is not intended to be all-inclusive. The duties of this position may change from time to time, and the employee may perform other related duties to meet the ongoing needs of the organization. ADDMAN Engineering reserves the right to add, delete or modify these duties and responsibilities at its discretion. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of this position. Employment is at-will, and nothing in this job description is intended to create or imply a contractual relationship or alter the at-will status of the employee.
Salary Description
$35.00-$45.00

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