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Flex Schedule Injection Molding Process Engineer Jobs in Phoenix, AZ

Actalent

Process Engineer

Scottsdale, AZ

$88K - $100K/yr

Process Engineer In this role, you will support automated assembly and plastic injection molding ... Hands-on experience with injection molding. * Minimum of 3 years of injection molding experience.

West Pharmaceutical Services

Molding Engineer

Tempe, AZ · On-site

Minimum 3 years plastic injection mold processing experience required Preferred Knowledge, Skills ... Must be able to work scheduled work week, plus irregular hours as required to complete assignments.

West Pharmaceutical Services

Molding Engineer

Tempe, AZ · On-site

Minimum 3 years plastic injection mold processing experience required Preferred Knowledge, Skills ... Must be able to work scheduled work week, plus irregular hours as required to complete assignments.

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Flex Schedule Injection Molding Process Engineer information

See Phoenix, AZ salary details

$49.1K

$91.4K

$141.5K

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

As of Aug 30, 2026, the average yearly pay for flex schedule 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 does a flex schedule injection molding process engineer do?

A Flex Schedule Injection Molding Process Engineer is responsible for developing, optimizing, and troubleshooting the injection molding process used to manufacture plastic parts and products. The 'flex schedule' aspect means that the engineer may work non-traditional hours, such as evenings, weekends, or rotating shifts, to support 24/7 production needs. Their duties include setting up molding machines, improving cycle times, ensuring product quality, and collaborating with other teams to resolve technical issues. They also help implement process improvements to increase efficiency and reduce costs, all while adhering to safety and quality standards.

What are the key skills and qualifications needed to thrive as a flex schedule injection molding process engineer?

A Flex Schedule Injection Molding Process Engineer requires a solid background in plastics engineering or mechanical engineering, experience with injection molding processes, and often a relevant degree. Familiarity with CAD software, process monitoring systems, and certifications like RJG or Scientific Molding are commonly expected. Strong problem-solving abilities, attention to detail, and effective communication skills help engineers collaborate across shifts and respond to production issues efficiently. These skills ensure consistent product quality, optimized manufacturing processes, and smooth workflow coverage in dynamic, around-the-clock environments.

What are some common challenges faced by flex schedule injection molding process engineers, and how can they be addressed?

One common challenge for Flex Schedule Injection Molding Process Engineers is managing production efficiency while adapting to varying work schedules. Flex shifts can introduce variability in machine operation and team coordination, making communication and documentation especially important. Engineers may also need to quickly troubleshoot process deviations that occur during off-peak hours when fewer support staff are available. Developing strong cross-shift handoff processes and utilizing digital tracking tools can help ensure continuity and consistent quality across all schedules.

What is the difference between Flex Schedule Injection Molding Process Engineer vs Standard Injection Molding Process Engineer?

AspectFlex Schedule Injection Molding Process EngineerStandard Injection Molding Process Engineer
Work HoursFlexible, variable shifts based on production needsTypically fixed, regular shifts
CertificationsOften requires certifications in injection molding and process optimizationSimilar certifications, may vary by employer
Work EnvironmentManufacturing plants with adaptable schedulesStandard manufacturing settings
Industry UsageCommon in companies prioritizing flexible staffingStandard in most manufacturing facilities

The main difference between a Flex Schedule Injection Molding Process Engineer and a Standard Injection Molding Process Engineer lies in work hours flexibility. The flex schedule role offers adaptable shifts to meet production demands, while the standard role follows fixed schedules. Both roles require similar certifications and work in manufacturing environments, but the flex schedule position provides greater scheduling flexibility to accommodate dynamic production needs.

What are popular job titles related to Flex Schedule Injection Molding Process Engineer jobs in Phoenix, AZ?

For Flex Schedule Injection Molding Process Engineer jobs in Phoenix, AZ, the most frequently searched job titles are:

What job categories do people searching Flex Schedule Injection Molding Process Engineer jobs in Phoenix, AZ look for?

The top searched job categories for Flex Schedule Injection Molding Process Engineer jobs in Phoenix, AZ are:

Flex Schedule Injection Molding Process Engineer jobs near you
Infographic showing various Flex Schedule Injection Molding Process Engineer job openings in Phoenix, AZ as of August 2026, with employment types broken down into 1% As Needed, 71% Full Time, 26% Part Time, and 2% Contract. Highlights an 80% Physical, 1% Hybrid, and 19% Remote job distribution, with an average salary of $91,365 per year, or $43.9 per hour.

Injection Molding Process Engineer

Landscape Products Inc.

Tolleson, AZ • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 16 days ago

Job description

Manufacturing Process Engineer
Location: Tolleson, AZ
Type: Full-time

Are you a problem solver with a passion for optimizing manufacturing processes? Join our team and drive efficiency in our landscape supply products warehouse.

What You'll Do:

The Injection Molding Process Engineer is a hands-on technical expert responsible for planning, directing, and optimizing manufacturing processes and equipment to produce high-quality injection molded products. This role plays a key part in launching new programs, refining existing operations, and driving continuous improvement. Additionally, the Process Engineer mentors and trains team members, evaluates process effectiveness, and communicates insights and results to management.

Key Responsibilities

  • Develop, document, and implement new and existing processes to enhance quality, productivity, and equipment efficiency.
  • Provide technical guidance and mentorship to process technicians, operators, and other molding personnel.
  • Author and maintain clear, comprehensive process documentation for cross-functional understanding and execution.
  • Troubleshoot and develop molding processes independently, including start-up and shutdown of production equipment.
  • Collaborate with equipment and material vendors to diagnose and resolve operational challenges.
  • Monitor injection mold performance, recommending maintenance or refurbishment based on usage data and performance metrics.
  • Interface with customers to resolve technical issues and provide updates on project progress.
  • Apply statistical methods and data-driven solutions to meet customer expectations for cost, quality, and delivery.
  • Support site-wide initiatives in safety, environmental compliance, and ergonomic improvements.

Requirements

  • Bachelor's degree in Plastics, Chemical, or Mechanical Engineering preferred, with 3-5 years of hands-on injection molding experience; equivalent education and experience considered.
  • Strong background in injection molding processing, tooling, materials, machinery, and quality systems.
  • Proven ability to independently manage multiple projects and drive process improvements.
  • Effective communicator with strong organizational and leadership skills.
  • RJG Master Molder certification is a plus.
  • Experience in supervising or mentoring process technicians is preferred.

Benefits

Why You'll Love This Job:

  • Collaborate with a team of English- and Spanish-speaking staff.
  • Health Care Plan (Medical, Dental & Vision)
  • Retirement Plan (401k, IRA)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off (Vacation, Sick & Public Holidays)
  • Family Leave (Maternity, Paternity)
  • Short Term & Long Term Disability

Apply