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Senior Injection Molding Process Engineer Jobs in Phoenix, AZ

ERMCO Phoenix

Senior Process Engineer

Waddell, AZ · On-site

$101K - $131K/yr

Job Summary The Senior Process Engineer plays a critical role in driving operational excellence and supporting the company's lean transformation journey. This position is responsible for analyzing ...

GridBridge, Inc.

Senior Process Engineer

Waddell, AZ · On-site

$100 - $140/hr

Job Summary The Senior Process Engineer plays a critical role in driving operational excellence and supporting the company's lean transformation journey. This position is responsible for analyzing ...

ERMCO Phoenix

Senior Process Engineer

Waddell, AZ

$101K - $131K/yr

Job Summary The Senior Process Engineer plays a critical role in driving operational excellence and supporting the company's lean transformation journey. This position is responsible for analyzing ...

Stellantis Financial Services

Sr. Process Engineer

Phoenix, AZ · On-site

$103K - $133K/yr

Position Summary As a Senior Process Engineer, you will play a key role in supporting initiatives to optimize operational efficiency, enhance customer satisfaction, and drive continuous improvement ...

Fujifilm

Senior Process Engineer

Mesa, AZ · On-site

$99K - $129K/yr

The Role The Associate Process Engineer will be responsible to provide the support to monitor, troubleshoot and report performance of high-volume manufacturing processes in a safe, environmentally ...

YO AI Labs

SolidWorks Expert - Remote

Phoenix, AZ · Remote

$40 - $130/hr

... processes including injection molding, sheet metal fabrication, CNC machining, casting, and forging. * Develop and maintain clear engineering documentation to support design revisions and AI model ...

System One

Senior Process Engineer

Tempe, AZ · Remote

$58 - $64/hr

Job Title: Senior Process Engineer Location: Tempe, Arizona Type: Contract Compensation: $58- $64/hr Work Model: Hybrid 4 days onsite, 1 day remote Overview Join a leading medical technology ...

System One

Senior Process Engineer

Tempe, AZ · Remote

$58 - $64/hr

Job Title: Senior Process Engineer Location: Tempe, Arizona Type: Contract Compensation: $58- $64/hr Work Model: Hybrid 4 days onsite, 1 day remote Overview Join a leading medical technology ...

System One

Senior Process Engineer

Tempe, AZ · Remote

$58 - $64/hr

Job Title: Senior Process Engineer Location: Tempe, Arizona Type: Contract Compensation: $58- $64/hr Work Model: Hybrid 4 days onsite, 1 day remote Overview Join a leading medical technology ...

System One

Senior Process Engineer

Tempe, AZ · Remote

$58 - $64/hr

Job Title: Senior Process Engineer Location: Tempe, Arizona Type: Contract Compensation: $58- $64/hr Work Model: Hybrid 4 days onsite, 1 day remote Overview Join a leading medical technology ...

Fujifilm

Senior Process Engineer

Mesa, AZ

$99K - $129K/yr

The Role The Associate Process Engineer will be responsible to provide the support to monitor, troubleshoot and report performance of high-volume manufacturing processes in a safe, environmentally ...

Fujifilm

Senior Process Engineer

Mesa, AZ

$99K - $129K/yr

The Role The Associate Process Engineer will be responsible to provide the support to monitor, troubleshoot and report performance of high-volume manufacturing processes in a safe, environmentally ...

Stantec

Senior Process Engineer

Phoenix, AZ · On-site

$117K - $176K/yr

Your Opportunity The Sr. Process Engineer will be responsible for managing projects across the Advanced Manufacturing sector. The engineering design focus will include the following areas: process ...

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

Senior Injection Molding Process Engineer information

See Phoenix, AZ salary details

$74.5K

$120.3K

$169.3K

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

As of Aug 23, 2026, the average yearly pay for senior injection molding process engineer in Phoenix, AZ is $120,257.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,300.00 and $133,500.00 per year, depending on experience, location, and employer.

What does a senior injection molding process engineer do?

A Senior Injection Molding Process Engineer is responsible for designing, optimizing, and troubleshooting the injection molding process used to manufacture plastic parts. They oversee process improvements, ensure product quality, and collaborate with cross-functional teams to meet production goals. Additionally, they may develop and implement new molding technologies, train staff, and support maintenance of equipment to ensure efficient and reliable operations.

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

To thrive as a Senior Injection Molding Process Engineer, you need a deep understanding of polymer science, mold design, process optimization, and typically a degree in engineering or a related field. Expertise with CAD software, process simulation tools, and familiarity with quality systems like ISO 9001 are commonly required, along with certifications such as RJG or Six Sigma. Strong analytical thinking, problem-solving abilities, and effective communication are essential soft skills for collaborating with cross-functional teams and troubleshooting production issues. These skills ensure efficient production, high-quality output, and continuous improvement in complex manufacturing environments.

What are the common challenges faced by senior injection molding process engineers when introducing a new mold into production?

Senior Injection Molding Process Engineers often encounter challenges such as optimizing process parameters for new molds, ensuring part quality meets specifications, and troubleshooting issues like warpage or incomplete filling. Collaboration with design, tooling, and quality teams is essential to address these challenges and implement effective solutions quickly. Additionally, balancing production efficiency with consistent quality requires careful monitoring and adjustment during the initial production runs.

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

AspectSenior Injection Molding Process EngineerInjection Molding Technician
CredentialsBachelor's degree in engineering or related field, certifications in process optimizationTechnical diploma or associate degree, on-the-job training
Work EnvironmentDesigning processes, analyzing data, improving production efficiencyOperating machinery, performing setup and maintenance
ResponsibilitiesProcess development, troubleshooting, process validationMachine operation, quality checks, routine maintenance

The Senior Injection Molding Process Engineer focuses on process design, optimization, and troubleshooting, requiring higher-level technical skills and education. In contrast, the Injection Molding Technician handles daily machine operation and maintenance tasks. Both roles are essential in the manufacturing environment but differ in scope and responsibilities.

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 Senior Injection Molding Process Engineer jobs in Phoenix, AZ?

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

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

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

Senior Injection Molding Process Engineer jobs near you
Infographic showing various Senior Injection Molding Process Engineer job openings in Phoenix, AZ as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, 2% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $120,257 per year, or $57.8 per hour.

Senior Process Engineer

ERMCO Phoenix

Waddell, AZ • On-site

$101K - $131K/yr

Full-time

Posted 17 days ago

Job description

Overview
About ERMCO
Electric Research and Manufacturing Cooperative, Inc. (ERMCO) was founded in 1964 by three electric cooperatives with a mission to deliver reliable transformers to rural communities often overlooked by larger manufacturers. Headquartered in Dyersburg, Tennessee, the company quickly established itself as an innovator-becoming the first U.S. plant exclusively designed to produce single-phase pad-mounted transformers.
Over the decades, ERMCO has expanded its capabilities and footprint through facility growth, strategic acquisitions, and continued investment in innovation. ERMCO designs and manufactures a comprehensive portfolio of liquid-filled distribution transformers, including single-phase and three-phase pad-mounted and pole-mounted transformers, supported by a full range of components such as amorphous and silicon steel transformer cores, fuses, bushings, disconnect switches, and circuit breakers.
Today, nearly 3,500 employees across eight sites in North America support the company's role as a leader in powering energy grids to meet evolving customer demand. Now more than ever, ERMCO is positioned to be the industry's Most Valued Partner.
About ERMCO's Arizona Facility
Electric Research and Manufacturing Cooperative, Inc. (ERMCO) is expanding into the Greater Phoenix market with a new 566,121-square-foot manufacturing facility in Waddell. The site will strengthen ERMCO's Three-Phase transformer production and create new opportunities to advance automated manufacturing capabilities.
This marks ERMCO's first expansion west of the Mississippi River. Operational readiness is underway, with the first transformer set to be manufactured in 2027.
ERMCO is offering long-term career opportunities across engineering, skilled trades, and operations. Team members at this facility will help build scalable processes, embed best practices, and drive alignment across the enterprise-playing a key role in shaping how work is done at ERMCO both locally and companywide.
Job Summary
The Senior Process Engineer plays a critical role in driving operational excellence and supporting the company's lean transformation journey. This position is responsible for analyzing, improving, and standardizing manufacturing processes to enhance safety, quality, delivery, and cost (SQDC). The role will focus heavily on continuous improvement, waste elimination, and digitalization initiatives, including the development and implementation of standardized work instructions (WI).
This role will be onsite in Waddell, AZ. Relocation Assistance is available.
Responsibilities
  • Lead and support Lean initiatives including Kaizen events, value stream mapping (VSM), 5S, and standard work development
  • Identify and eliminate waste across processes (overproduction, waiting, non-conforming material, non value added motion, WIP inventory, etc.)
  • Facilitate and be responsible for root cause analysis using tools such as 5 Whys, Fishbone, and A3 methodology
  • Utilize Statistical Process Control (SPC), Cp/Cpk analysis, and other data-driven tools, data analytics to monitor and improve process performance.
  • Analyze current manufacturing processes and implement improvements to increase efficiency, throughput, and quality
  • Establish and maintain accurate labor standards and time studies to support capacity planning, costing, and continuous improvement initiatives
  • Establish and monitor key performance indicators (KPIs) aligned with business objectives
  • Champion a culture of continuous improvement and problem-solving at all levels of the organization to improve throughput and on-time deliver (OTD)
  • Develop and maintain process flow diagrams and standard operating procedures (SOPs) and WI's (Work Instructions)
  • Design and improve area and station layouts to optimize material flow and reduce lead time
  • Collaborate with operations and IT teams to implement digital manufacturing tools (INFOR MES, digital WI platforms, etc.)
  • Ensure work instructions are clear, standardized, and accessible at point-of-use
  • Ensure processes meet quality standards and regulatory requirements
  • Support corrective and preventive actions (CAPA) and continuous quality improvement initiatives
  • Partner with Quality and Engineering teams to reduce defects and improve first-pass yield
  • Act as a change agent to drive cultural and operational transformation

Qualifications
Minimum Qualifications
  • Bachelor's degree in Engineering (Mechanical, Industrial, Manufacturing, or related field) or equivalent experience.
  • 7+ years of experience in a manufacturing or process engineering role.
  • SME knowledge of Lean methodology, preferably with Six Sigma certification.
  • Proficiency in data analysis and problem-solving techniques.
  • Familiarity with process mapping, statistical process control (SPC, Cp-CpK, etc), and continuous improvement principles.
  • Experience with CAD software and process simulation tools

Preferred Qualifications
  • Experience in a previous Transformer company manufacturing environment.
  • Knowledge of automation and control systems.
  • Certification in Lean Six Sigma (Green Belt or higher)

Let's Build the Future Together
At ERMCO, your ideas matter, your growth is supported, and your impact is real. Whether you're building on early career experience or launching your professional journey, you'll have the opportunity to learn, contribute, and grow in a manufacturing environment that values innovation and collaboration.
Join ERMCO and TRANSFORM your career!
Job Locations
US-AZ-Waddell

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