Internship Injection Mold Design Engineer Jobs in New York

Job Title: Mold Maker

Job Description

We are seeking a skilled Mold Maker to join our team. The ideal candidate will be responsible for assembling, troubleshooting, and repairing plastic injection molds, and will work closely with our CNC and EDM departments to support mold manufacturing processes.

Responsibilities

• Machine, assemble, troubleshoot, and repair plastic injection molds.
• Read and interpret engineering drawings, blueprints, CAD models, and technical specifications.
• Perform precision fitting, spotting, benching, polishing, and mold assembly work.
• Operate manual machine shop equipment including surface grinders, milling machines, lathes, drill presses, and saws.
• Work with CNC and EDM departments to support mold manufacturing processes.
• Inspect mold components using precision measuring instruments such as micrometers, calipers, height gauges, and indicators.
• Diagnose mold issues and implement corrective actions.
• Perform engineering changes, modifications, refurbishments, and mold maintenance.
• Assist with mold testing and troubleshooting during mold trials.
• Maintain a safe, clean, and organized work environment.

Essential Skills

• Experience with tool and die, mold, machine operating, troubleshooting, and machining.
• Ability to read and interpret blueprints.
• Experience with multi-cavity injection molds.
• Experience in EDM, wire EDM, CNC machining, or mold design.

Additional Skills & Qualifications

• Familiarity with die cast tooling.
• Knowledge of mold flow, cooling circuits, and hot runner systems.
• Journeyman Toolmaker/Mold Maker certification preferred.

Why Work Here?

Join a team dedicated to precision and innovation, where your skills in injection mold technology will be valued and developed. Enjoy working in a collaborative environment that emphasizes safety and continuous improvement.

Work Environment

The work environment is a machine shop equipped with manual and CNC machinery, where precision and attention to detail are paramount. The facility maintains a clean and organized space to ensure safety and efficiency in operations.

Job Type & Location

This is a Contract to Hire position based out of Watchung, NJ.

Pay and Benefits

The pay range for this position is $35.00 - $40.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully onsite position in Watchung,NJ.

Application Deadline

This position is anticipated to close on Jul 23, 2026.

About Aerotek

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.

Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:
Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):
We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meet their goals, skills, and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role in solving companies’ construction, manufacturing, and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are-everything spirit to the test as your career continues to grow.