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Injection Molding Process Engineer Jobs in Phoenix, AZ

Plastic Products Co.

Project-Tooling Engineer

Phoenix, AZ · On-site

$65K - $120K/yr

PROJECT TOOLING ENGINEER-Plastic Injection Molding We are looking to add a Project /Tooling ... Testing and establishing/improving process cycles for new and existing tooling. * Applying lean ...

Cinova Medical

Operator - Injection Molding

Phoenix, AZ · On-site

$15.25 - $20.50/hr

Must be able to learn and run all jobs, parts, machines, secondary and processes * Ensure proper removal and handling of parts from presses * Keep up with established press rates and keep operator ...

Cinova Medical

Operator - Injection Molding

Phoenix, AZ · On-site

$15.25 - $20.50/hr

Must be able to learn and run all jobs, parts, machines, secondary and processes * Ensure proper removal and handling of parts from presses * Keep up with established press rates and keep operator ...

medplast

Commercial Development Manager

Houston, TX · On-site

... process and forms required Qualifications and Experience: * Bachelor's degree in Engineering or equivalent experience. * 10+ years of injection molding experience in the healthcare/medical device ...

SFI Arizona

Be Seen First

Manual Machinist Operator

Surprise, AZ · On-site

$18 - $19/hr

... programming adjustments as needed. * Use precision measuring instruments including calipers ... machining processes for plastics injection molding or other materials. * Conduct routine ...

Rehrig Pacific

MFG Maintenance Technician

Buckeye, AZ · On-site

Process Improvement Support engineering-led projects, kaizen events, and continuous improvement ... Knowledge of injection molding, pneumatic conveying, chilled water systems, and grinders. * Skilled ...

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All JobsInjection Molding Process Engineer JobsInjection Molding Process Engineer Jobs in Phoenix, AZ

Injection Molding Process Engineer information

See Phoenix, AZ salary details

$49.1K

$91.4K

$141.5K

How much do injection molding process engineer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for injection molding process engineer in Phoenix, AZ is $91,365.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,000.00 and $102,300.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an injection molding process engineer, and why are they important?

To thrive as an Injection Molding Process Engineer, you need a solid background in engineering principles, plastics materials, and process optimization, usually backed by a degree in mechanical or manufacturing engineering. Proficiency with CAD software, molding simulation tools (such as Moldflow), and familiarity with quality management systems or Six Sigma certifications is highly valuable. Strong analytical thinking, problem-solving abilities, and effective communication skills help you collaborate with cross-functional teams and drive process improvements. These skills are crucial for ensuring efficient production, high-quality output, and the continuous improvement of manufacturing operations.

What does an injection molding process engineer do?

An injection molding process engineer designs, develops, and optimizes the manufacturing process for plastic parts using injection molding machines. They analyze cycle times, troubleshoot equipment issues, and ensure product quality by controlling process parameters and implementing improvements. Proficiency with process monitoring tools and understanding of material properties are essential in this role.

What is an injection molding process engineer?

Injection Molding Process Engineers are professionals who specialize in designing, optimizing, and troubleshooting the injection molding process used to manufacture plastic parts. They work with production teams to develop efficient molding processes, select appropriate materials, and ensure product quality. Their responsibilities also include setting up and maintaining equipment, analyzing defects, and implementing process improvements to maximize productivity and reduce costs.

What is the difference between Injection Molding Process Engineer vs Injection Molding Technician?

AspectInjection Molding Process EngineerInjection Molding Technician
ResponsibilitiesDesigns, develops, and optimizes molding processes, troubleshooting complex issues, and improving efficiency.Operates and maintains molding machines, performs routine setups, and monitors production quality.
Required SkillsStrong understanding of process engineering, materials, and troubleshooting; often requires engineering degrees or certifications.Hands-on machine operation skills; technical training or certifications in machine operation.
Work EnvironmentDesign labs, engineering departments, or production floors with a focus on process development.Production floors with direct machine operation and quality checks.

The Injection Molding Process Engineer focuses on process design, optimization, and troubleshooting, often requiring engineering credentials. In contrast, the Injection Molding Technician handles daily machine operation and maintenance. Both roles are essential in the manufacturing process but differ in scope and responsibilities.

How much do injection molding process engineers make?

Injection molding process engineers typically earn a median annual salary ranging from $60,000 to $85,000, depending on experience, location, and industry. Salaries can increase with specialized skills, certifications, and advanced knowledge of molding equipment and materials.

What are some common challenges injection molding process engineers face when troubleshooting production issues?

Injection Molding Process Engineers often encounter challenges such as inconsistent part quality, cycle time variation, and machine malfunctions. Troubleshooting these issues requires a solid understanding of molding parameters, material properties, and mold design. Engineers typically collaborate closely with production operators, quality control, and maintenance teams to analyze root causes and implement effective solutions. Staying current with process optimization techniques and leveraging data-driven approaches are key to successfully overcoming these challenges and ensuring high-quality output.
What are the most commonly searched types of Injection Molding Process Engineer jobs in Phoenix, AZ? The most popular types of Injection Molding Process Engineer jobs in Phoenix, AZ are:
What are popular job titles related to Injection Molding Process Engineer jobs in Phoenix, AZ? For Injection Molding Process Engineer jobs in Phoenix, AZ, the most frequently searched job titles are:
What job categories do people searching Injection Molding Process Engineer jobs in Phoenix, AZ look for? The top searched job categories for Injection Molding Process Engineer jobs in Phoenix, AZ are:
Injection Molding Process Engineer jobs near you
Infographic showing various Injection Molding Process Engineer job openings in Phoenix, AZ as of August 2026, with employment types broken down into 92% Full Time, and 8% Nights. Highlights an 100% In-person job distribution, with an average salary of $91,365 per year, or $43.9 per hour.

Set-Up/Process Technician

ICON Injection Molding, Inc

Phoenix, AZ

$18 - $30/hr

Full-time

Dental, Vision, Retirement, PTO

Re-posted 6 days ago

Job description

(ICON Injection Molding is a plastic injection molding company located in North Phoenix. We are seeking qualified set-up technicians or process technicians (processors) who have experience setting molds or processing for other companies in the plastics industry.

In addition to persons with lower to mid-level experience,we are seeking someone with mid- to upper level experience who is interested in a Management opportunity in 1-2 years.


Compensation will be offered depending upon level and scope of experience:

  • $18.00 - $22.00/hour for Set-Up Technician
  • $22.00 - $30.00/hour for Process Technician

*Set-Up Technician vs. Process Technician job title/pay based upon actual knowledge, skills, & abilities specific to the plastics processing industry.


Available shifts are:

  • First Shift:Mon. - Fri. 6 AM - 2:30 PM
  • Second Shift:Mon. - Fri. 2 PM - 10:30 PM
  • Third Shift:Mon. - Fri. 10 PM - 6:30 AM

*ALL shifts listed are 40 hours TOTAL -We do not offer part-time employment



Please do not respond to this ad if you do not have direct experience or you are unable to work the listed shift(s). The position is full-time (40 hours/week); we do not offer part-time employment. If you are interested in working at ICON but do not have the required experience, please contact Melissa Maldonado at AtWork Staffing Agency (602-242-0444) for unskilled opportunities.


Position Requirements:

  • At least 1 full year of work experience setting molds for a plastic injection molding company
  • Ability to drive a sit-down forklift (must possess a valid driver's license from any US state and must pass both written and driving internal testing)

Requirements for Management-Track Opportunity:

  • Preferred 5-7+ years experience as a Process Technician
  • Preferred prior supervisory/management experience


Position is full-time with benefits including:

  • Insurance, available the 1st of the month after 30 days of hire, to include:
    • Healthinsurance(choice of 2 Minimum Essential Coverage plans through Apex; Telehealth & Virtual Behavioral Health Plan is $0, Buy-Up to more coverage starting at $40)
    • Dental insurance(choice of 2 plans through Aetna)
    • Vision insurance(Aetna)
    • Supplemental insurance(5 plans available through Aflac)
    • Learn more atwww.iconinjectionmolding.com/insurance
  • Retirement plan (traditional IRA)
  • Start earning Sick Pay immediately upon hire (Use after 90 days of employment)
  • Vacation Pay after 1 year of employment
  • 6Paid Holidaysannually, available after 90 days of employment (additional Paid Holidays starting at 5 years of employment-- employee's choice of day(s) off!)
  • 1 week ofBereavement Payper family death, available after 90 days of employment
  • 1 day ofBirthday Payannually, available after 1 year of employment
  • Paid Parental Leave, available after 1 year of employment
  • $1000bonus for birth or adoption of new child, available after 1 year of employment
  • $1000payment upon diagnosis of cancer($500 if spouse or child is diagnosed), available after 1 year of employment
  • Cash raffles for alternate commuting(carpooling, riding the bus, biking, electric vehicle use)
  • Wellness Programwith periodic events & raffles, including paid Smoking Cessation resources
  • Learn more atwww.iconinjectionmolding.com/benefits


Company FAQs:

  • Family owned & operated, celebrating 25 years in business in 2026
  • 80% of upper-level positions filled by internal promotion in 2025
  • 100% of open supervisory positions filled by internal promotion in 2025
  • 73% of managers started at the company in a non-management position & were internally promoted

This company does not hire anyone under the age of 18. This company utilizes the E-Verify program to ensure that all employees are legally eligible to work in the United States.Candidates must be able to pass an in-house drug test prior to being hired. Felons welcome.


This company is an Equal Opportunity Employer.


All applicants are afforded certain rights by law - CLICK HERE TO LEARN MORE

www.iconinjectionmolding.com/applicant-rights

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