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Injection Molding Engineer Jobs in Oregon (NOW HIRING)

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Injection Molding Engineer information

See Oregon salary details

$32.8K

$94.6K

$124.8K

How much do injection molding engineer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for injection molding engineer in Oregon is $94,553.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,100.00 and $110,500.00 per year, depending on experience, location, and employer.

What does an injection molding engineer do?

An Injection Molding Engineer is responsible for designing, optimizing, and troubleshooting plastic injection molding processes in manufacturing. They work with tool design, material selection, machine settings, and quality control to ensure efficient and defect-free production. Their role involves improving cycle times, reducing waste, and maintaining product consistency. They also collaborate with design, production, and quality teams to meet performance and cost objectives.

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

To thrive as an Injection Molding Engineer, you need a solid understanding of mold design, polymer processing, and manufacturing engineering principles, often supported by a degree in mechanical or plastics engineering. Familiarity with CAD software, mold flow analysis tools, and quality management systems like ISO 9001 is typically required, along with certifications such as Six Sigma or RJG Master Molder being highly valued. Strong problem-solving abilities, attention to detail, and effective communication skills make someone stand out in this position. These competencies are critical for minimizing defects, optimizing production efficiency, and ensuring smooth collaboration with cross-functional teams in a fast-paced manufacturing environment.

What are typical challenges faced by injection molding engineers, and how is teamwork involved in overcoming them?

Injection Molding Engineers often face challenges such as troubleshooting part defects, optimizing cycle times, and addressing equipment malfunctions to maintain production quality and efficiency. Tackling these issues typically requires close collaboration with design engineers, quality assurance specialists, and production technicians, ensuring solutions are both practical and sustainable. Effective teamwork is crucial for quickly identifying root causes, implementing process improvements, and maintaining a seamless manufacturing workflow. By working together, technical teams can reduce downtime, increase yield, and drive ongoing innovation within the production process.

What are popular job titles related to Injection Molding Engineer jobs in Oregon?

For Injection Molding Engineer jobs in Oregon, the most frequently searched job titles are:

What are popular job titles related to Injection Molding Engineer jobs in OR?

For Injection Molding Engineer jobs in OR, the most frequently searched job titles are:

Infographic showing various Injection Molding Engineer job openings in Oregon as of August 2026, with employment types broken down into 87% Full Time, 6% Part Time, 6% Contract, and 1% Nights. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $94,553 per year, or $45.5 per hour.

Controls and Automation Technician

Optimim

Wilsonville, OR • On-site

$30 - $38/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 22 days ago


Job description

OptiMIM uses state-of-the-art metal injection molding technology to create high performing precision metal components to almost any level of complexity. Learn more about our process here: https://www.optimim.com/

We are seeking an experienced Controls & Automation Technician with programming experience who can hit the ground running and have an immediate impact on our operations. In this role, you will perform new equipment builds including programming PLC, Ladder Logic, various robots and fabrication. You will aid in the troubleshooting and resolution of production problems (quality, machine, and cycle time issues) as well as aiding and performing PMs on equipment.

  • Perform new equipment builds or assist outside vendors with new controls/automation equipment designs and qualifications (light fabrication, software installs, wiring, ladder logic/HMI/robot programming, etc.)
  • Troubleshoot and repair automated equipment as needed (adjusting settings, replacing failed sensors and setting up replacements, troubleshooting hydraulic, electrical, and control systems/automation equipment)
  • Work with Process Engineering to create new equipment automation parts lists for estimating new automation machinery/processes and documenting all new and existing equipment changes (wiring diagrams, P&IDs, E & I spares list, etc.)
  • Support and perform maintenance activities as assigned. Sole owner for assigned department(s) electrical systems under 500V AC & DC monitoring. Perform predictive maintenance (thermal imaging, wire meggering, etc.) to identify potential electrical problems. Assists Maintenance Manager with scheduling need PMs from thermal scans and performs all electrical PMs as assigned.
  • Review and set all automation safety requirements. Make changes as needed for all automated machines/processes to ensure equipment and user safety.
  • Work with outside electrical contractors supporting new circuit/equipment electrical installations and troubleshooting of existing systems.

Experience and Qualifications:

  • PLC programming and computer controls knowledge is required (Prefer familiarity with Allen-Bradley, Click, Siemens S7 300, and/or direct automation PLCs).
  • Ability to use DMM, Megger, and other electronic/test and inspection equipment to troubleshoot machines and facilities issues.
  • Ability to read blueprints and understand P&IDs.
  • At least 2 years of college, on the job training, or special training in electrical or automated machinery.
  • Ability to verbally communicate as well as read, interpret, and create documents in English such as safety rules, operating and maintenance instructions, and procedure manuals.
  • Ability to lift at least 25lbs on a consistent basis.
  • OptiMIM promotes a drug/alcohol free work environment through the use of mandatory pre-employment drug testing.

Wage: $30.00 to $38.00 DOE/E

Training Schedule: Choice of Day or Swing shift, Mon-Fri, 8:00 am to 5:00 pm or 12:00 pm to 8:30 pm

Permanent Schedule: Choice of Day, Graveyard, or Swing shift, to be discussed during interview. 

Benefits: Medical (HSA or PPO), generous HSA contribution, Rx, dental, vision, long term disability, group life, dependent life, whole life, AD&D, critical illness, accident insurance, hospital indemnity, FSA, LegalShield, transit pass gift card program, tuition reimbursement, and 401k with generous employer match.

PTO: 40 hours of Sick time, 80 hours of PTO, and 80 hours of (designated) holiday pay. Five weeks total. (After 5 years of service, PTO increases from 80 hours to 120 hours.)

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, veteran or disability status or any other characteristic protected by law. Employees must be a US Person as defined by ITAR.