West Pharmaceutical ServicesVerified Source

Molding Process Engineer, Pharmaceutical Injection Molding

Onsite · Phoenix, Arizona
Posted August 14, 2026
full-time

Overview

injection molding focused role leading process development and validation in a regulated pharmaceutical manufacturing environment at scale. You will partner with Manufacturing Quality Tooling Automation Validation and Regulatory teams to ensure compliant cost-effective processes. This onsite role emphasizes lifecycle process control continuous improvement and data-driven decision making. What sets this role apart is the opportunity to influence molding processes from development through qualification in a healthcare context.

What You'll Do10

  • 1Build and qualify equipment mold and process qualifications including URS FAT SAT IQ OQ and PQ
  • 2Design and defend material acceptability with technical reports change controls and issue reviews
  • 3Provide process support to production facilities to maintain robust manufacturing performance
  • 4Develop validated process windows using scientific molding principles
  • 5Collaborate with Tooling and Maintenance on mold design reviews qualifications and preventive maintenance
  • 6Monitor process performance downtime scrap yield and capability using manufacturing data systems
  • 7Lead or support investigations into nonconformances deviations and audit findings
  • 8Ensure compliance with good manufacturing practices and implement reliable testing techniques
  • 9Lead materials- and process-related projects coordinating cross functional teams
  • 10Review process data with tools like Minitab JMP Power BI Excel or equivalent

Requirements5

  • 1Bachelor 0Degree in Plastics Engineering Manufacturing Engineering Industrial Engineering or related field
  • 2Minimum 3 years of experience in injection molding process engineering validation or related regulated manufacturing environment
  • 3Knowledge of Statistical Process Control and Design of Experiments
  • 4Experience with molding processes tooling and mold design and manufacture
  • 5Proficiency with manufacturing data systems MES ERP SPC software electronic documentation systems and data visualization tools

Salary Insight

Salary not disclosed in listing

Location

Typeonsite
LocationPhoenix, Arizona

Required Skills

injection moldingmold designstatistical process controldesign of experimentsvalidation protocols
Share:

Similar open positions

Explore active roles that match your skills and interests.

Atlantic Partners

2d agoDetroit, Michiganfull-time

Process Engineer – Injection Molding

You will own injection molding processes for a growing plastics manufacturer, developing and validating new procedures using Scientific Injection Molding and decoupled molding principles. You will work directly at the press, troubleshooting machines, molds, and auxiliary equipment to ensure stable, capable, and efficient production. You will join a cross-functional team of Production, Engineering, and Quality professionals and train mold setters and technicians on proper techniques. This is a hands-on, manufacturing-floor role where your daily work directly impacts quality, cycle time, and scrap reduction.

80K–85K
Injection MoldingScientific Injection MoldingDOE+9 more

Actalent

1d agoMinneapolis, Minnesotafull-time

Tooling Engineer, Injection Molding & Medical Devices

You will develop and optimize robust injection molding processes using scientific molding techniques and statistical methods. 3+ years of injection molding experience plus IQ, OQ, and PQ validation expertise are required. You'll lead continuous improvement projects, perform failure investigations, and author validation protocols under ISO and FDA regulations. Collaborating with quality and process teams, you'll train technicians and ensure compliant documentation. This onsite contract role in Saint Paul, MN offers a chance to impact medical device manufacturing.

Competitive salary
injection moldingvalidationdoe+2 more

Actalent

2d agoPhoenix, Arizonafull-time

Process Engineer, Injection Molding & Automation

You will own automated assembly and plastic injection molding processes across multiple product lines. Working hands-on with injection molding equipment and tooling, you will drive quality, efficiency, and production performance. You will join a stable organization investing in long-term employee development with strong benefits. This role offers significant growth opportunity within a supportive manufacturing environment.

Competitive salary
injection moldinglean manufacturingsix sigma+2 more

protolabs

2d agoMinneapolis, Minnesotafull-time

Mold Process Technician Protolabs

Protolabs seeks a Mold Process Technician to lead injection molding operations. This role drives production excellence and innovation. Responsibilities span setup operation and quality assurance across shifts.

Competitive salary
pythonawsreact+2 more

Revere Plastics Systems

2d agoDetroit, Michiganfull-time

Plastics Processing and Mold Change Specialist

Lead stable efficient and safe injection molding processes that hit quality targets every time. Own processes that achieve high uptime across presses via proactive monitoring and swift issue resolution. Ensure accurate mold changeovers with utilities connected alignment verified and mold protection confirmed. Lock processes to Master Setup Sheets with parameters documented and controlled. Complete first-piece approvals and in-process checks with proper gauges and measurement tools. Eliminate defects like short shots flash splay burns and warpage through root cause analysis and corrective action. Reduce internal/external PPM through disciplined processing and continuous improvement. Safety critical devices guards interlocks drop bars and switches checked and functional at all times.

Competitive salary
pythonawsreact+2 more
8MX Especialidades Medicas Kenmex SA de CV

8MX Especialidades Medicas Kenmex SA de CV

2d agoSan Diego, Californiafull-time

Senior Quality Engineer Molding - Cardinal Health

Lead Quality Engineering contributions to ensure regulatory compliance and product excellence. Drive continuous improvement initiatives and mentor team members. Differentiate through ownership of validation processes and cross-functional collaboration.

Competitive salary
pythonawsreact+2 more