1

Injection Mold Jobs in Rancho Cucamonga, CA (NOW HIRING)

Job Summary The Quality Inspector is responsible for inspecting plastic injection molded components, and precision machined parts at various stages of production, including receiving, in-process ...

Planner

Pomona, CA · On-site

$20 - $24/hr

Prior Injection Molding experience or planning experience is needed. IQMS (Preferred). Benefits Medical, Dental, Vision, 401K with company match, Life Insurance, PTO, and Holiday Pay.

Planner

Pomona, CA · On-site

$20 - $24/hr

Ability to do basic math such as add, subtract, divide, and multiply. • Prior Injection Molding experience or planning experience is needed. IQMS (Preferred). Benefits Medical, Dental, Vision, 401K ...

Planner

Pomona, CA · On-site

$20 - $24/hr

Prior Injection Molding experience or planning experience is needed. IQMS (Preferred). Benefits Medical, Dental, Vision, 401K with company match, Life Insurance, PTO, and Holiday Pay.

Planner

Pomona, CA · On-site

$20 - $24/hr

Prior Injection Molding experience or planning experience is needed. IQMS (Preferred). Benefits Medical, Dental, Vision, 401K with company match, Life Insurance, PTO, and Holiday Pay.

Planner

Pomona, CA · On-site

$20 - $24/hr

Ability to do basic math such as add, subtract, divide, and multiply. • Prior Injection Molding experience or planning experience is needed. IQMS (Preferred). Benefits Medical, Dental, Vision, 401K ...

Planner

Pomona, CA · On-site

$20 - $24/hr

Ability to do basic math such as add, subtract, divide, and multiply. • Prior Injection Molding experience or planning experience is needed. IQMS (Preferred). Benefits Medical, Dental, Vision, 401K ...

Machine Operator I - Injection Molding Operator Temp-to-Hire | $18.75/Hour | 3rd Shift: 11:00 PM - 7:30 AM Baldwin Park We are hiring Machine Operators for a manufacturing company producing small ...

Showing results 41-60

Injection Mold information

See Rancho Cucamonga, CA salary details

$5

$19

$31

How much do injection mold jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for injection mold in Rancho Cucamonga, CA is $19.81, according to ZipRecruiter salary data. Most workers in this role earn between $16.97 and $21.11 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 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 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 popular job titles related to Injection Mold jobs in Rancho Cucamonga, CA?

For Injection Mold jobs in Rancho Cucamonga, CA, the most frequently searched job titles are:

What job categories do people searching Injection Mold jobs in Rancho Cucamonga, CA look for?

The top searched job categories for Injection Mold jobs in Rancho Cucamonga, CA are:

What cities near Rancho Cucamonga, CA are hiring for Injection Mold jobs?

Cities near Rancho Cucamonga, CA with the most Injection Mold job openings:

Infographic showing various Injection Mold job openings in Rancho Cucamonga, CA as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 14% Part Time, 2% Contract, and 3% Nights. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $41,199 per year, or $19.8 per hour.

Mfg Direct - Molding 3rd - Manufacturing Operator

medplast

Upland, CA • On-site

$17 - $21/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 15 days ago


Job description

Mfg Direct - Molding 3rd - Manufacturing Operator

Viant Medical is a global medical device design and manufacturing services provider that partners and innovates with customers to provide the highest quality, life enhancing medical devices.  With nearly 6,000 associates across 24 locations worldwide, we offer a unique combination of small-company service and attention with big-company resources. 

COMPENSATION:

RATES STARTING AT $17.00-$21.00/hour (based on experience) 

On Demand Pay: Access your pay as soon as you’ve earned it!

WORK SCHEDULE:

3rd shift, Monday - Friday (10 PM - 6:30 AM)

BENEFITS:

  • Medical, dental, and vision benefits-effective on date of hire
  • Generous paid time off benefits and 10 paid Holidays
  • Company-paid life insurance
  • 401k plan with company match

WELL-BEING:

  • Low-cost nutrition and mental health visits
  • Up to $150-off your gym membership annually
  • Discounted Pet Insurances for your furry friends
  • Access to individualized financial planning meetings
  • Employee Discount Program with savings on electronics, home goods, gym equipment, and more
  • Discounted family caregiving support

CAREER GROWTH:

  • Tuition Reimbursement
  • On-site Training Programs
  • Defined Career Path for advancement in role and compensation
  • New Hire On-boarding Training Plans

MAIN PURPOSE OF JOB:

The Molding Manufacturing Operator is an entry-level position with little or no prior experience required. Responsible to produce, assemble, inspect and pack all parts as per the work instructions for each assigned task or machine. Maintain all required paperwork and documentation to Good Manufacturing Practice (GMP) and ISO 13485 standards.

 

MAIN JOB RESPONSIBILITIES:

  • Support and uphold the Viant Values: Customer Oriented, Integrity, Servant Leadership, Own It, Teamwork, and Be Agile.
  • Treat employees with dignity and respect.
  • ATTENDANCE IS PARAMOUNT. All associates are required to report to their scheduled shift on time and work their entire shift.
  • Maintain a professional attitude towards coworkers and company.  
  • Clean assigned workstations. 
  • Operate machines maintaining productivity, efficiency and product quality.
  • Put safety first. Ensure employees are working safely and all safety measures and procedures are being met and followed.  Including good housekeeping.
  • Adhere to company policies and procedures.
  • Perform visual inspection to ensure all products meet quality standards.
  • Reporting of data (i.e scrap report) and coordinate with process technicians for product deficiencies.
  • Separate parts from runners by visually examining for: flow lines, long gates, shorts, splaying, flash, etc. As needed, trim and clip excess plastic from parts.
  • Retrieve part bins under injection molding machines, inspect per inspection criteria.
  • Package parts in bags, totes or boxes as applicable.
  • Complete paperwork accurately that is acceptable under GMP standards.
  • Be flexible and act in a manner that promotes teamwork.
  • Operators also pack and pull samples for customers/QC.  
  • Other duties as assigned needed to help drive our Vision, Mission, and Values.

 

EXPECTATION:

  • Develop skills to perform basic, repetitive and manual activities in the job.
  • Use existing procedures to solve straightforward problems.
  • Master all requirements of Operator I in order to advance to Operator II.  

REQUIREMENTS:

 

Education/Certification

  • High School Diploma or equivalent)

 

EXPERIENCE:

  • Must be 18 years of age
  • No experience necessary 

 

SKILLS/ COMPETENCIES:

  • Ability to work independently
  • Ability to work as a team
  • Ability to do repetitive work
  • Ability to read, understand and follow specification sheets
  • Basic mathematical skills to understand variation
  • Ability to use measuring devices and hand tools

  

PHYSICAL REQUIREMENTS:

  • Light work: Exerting up to 50 pounds of force occasionally, and/or up to 10 pounds of force frequently, and/or lift, carry, push, pull, or move objects.
  • Excellent vision & hand-eye coordination
  • Extended periods of bending, lifting, standing, and sitting
  • Significant use of hands
  • Frequently required to lift up to 30 lbs
  • Must be able and willing to wear personal protective equipment as required including:
    • Protective eyewear
    • Hair net
    • Protective gowning (lab coat, hood)

  

 

WORK CONDITIONS:

Our top-notch work environment includes:

      • Climate Controlled in the summer months
      • Clean Room Environment (hospital grade cleanliness)
      • Clean, Comfortable Setting