Plastic Injection Molding Quality Engineer Jobs in Austin, TX

Process Engineer – Plastics Injection Molding

Location: Austin, TX | Type: Full-Time

We are seeking a hands-on Process Engineer with plastic injection experience to join our team in Austin. You will optimize equipment performance, reduce cycle times, and control material usage in advanced manufacturing cells. This is a high-impact, problem-solving role balancing technical data with floor-level execution.

• Advanced Troubleshooting: Resolve complex process, mold, and material defects beyond the scope of floor technicians.

• Process Optimization: Audit and refine injection molding parameters to maximize efficiency and ensure premium part quality.

• Engineering Methodologies: Apply structured problem-solving tools like Design of Experiments (DOE) and capability studies to eliminate production variances.

• Mentorship & Training: Provide technical leadership and training to production teams regarding advanced robotics, automated assembly, and molding processes.

• Documentation: Read tooling prints to create and update rigorous standard operating procedures (SOPs) and work instructions.

• Plant Support: Support off-shift operations when critical processing challenges arise to keep the facility running smoothly.

• Safety: Ensure strict compliance with OSHA guidelines and appropriate manufacturing floor safety attire.

Note: This role requires technical expertise in plastics processing. General manufacturing applicants without injection molding experience will not be considered.

• Experience: Proven track record as a Process Engineer (if you have experience as a Process Engineer inside plastics manufacturing, we wnat to hear from you!)

• Analytical Muscle: Mastery of structured problem-solving (DOE, root-cause analysis) and capability studies.

• Technical Literacy: Ability to confidently read and interpret tooling prints, schematics, and technical documentation.

• Leadership: Great communication skills with a natural ability to train and mentor floor technicians.

• Physical: Ability to stand/walk the floor for extended periods, lift up to 45 lbs, and work safely around high-heat automated machinery.

• Work with state-of-the-art injection machinery and integrated robotics.

• Highly visible, hands-on role with real impact on production performance.

Apply today for confidential consideration!ZPMLSTCM

Responsibilities

• Optimize and maintain manufacturing processes to ensure efficiency and product quality 
• Troubleshoot and resolve complex process issues beyond the scope of Process Technicians 
• Provide oversight and training on processes, robotics, and assembly equipment 
• Support off-shift operations and be available to address urgent processing challenges 
• Apply structured problem-solving methodologies (e.g., DOE, capability studies) to improve processes 
• Read and interpret tooling prints and create or update procedures and work instructions 
• Ensure compliance with all company policies, quality standards, and OSHA safety requirements 

• wearing steel toe shoes
• working in a non-temperature controlled environment

Skills
• plastic injection molding
• plastic injection (1 year of experience is preferred)
• Root Cause Analysis (1 year of experience is required)
• 8D
• Design of Experiments
• Statistical Process Control (1 year of experience is required)
• CAPA
• reading tooling prints (1 year of experience is required)

Qualifications
• Years of experience: 3 years
• Experience level: Experienced

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Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.
At Randstad, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact HRsupport@randstadusa.com.
Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility).
This posting is open for thirty (30) days.