Injection Molding Process Tech (Process Technician 3)

Russtech Engineering Co., Inc.

Mukilteo (WA)

On-site

USD 50,000 - 61,000

Full time

2 days ago

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Benefits offered by this job

Medical insurance

Dental insurance

401(k) retirement plan

Paid parental leave

Paid vacation

Washington State paid sick leave

Paid company holidays

Professional development and training

Job summary

Russtech Engineering Co., Inc. in Mukilteo, WA is seeking an experienced Process Technician to lead its expanding injection molding operation, owning machines, molds, materials, and setup.

The role emphasizes hands-on problem solving, building robust processes, and collaborating with Engineering, Quality, and Production to scale aerospace molding capabilities, with opportunities to advance and contribute to continuous improvement.

Qualifications

High School Diploma or GED required.
5+ years of hands-on injection molding process technician experience.
Strong understanding of plastics processing principles and injection molding fundamentals.
Experience setting up, optimizing, and troubleshooting injection molding processes.
Experience processing engineering-grade thermoplastics.
Experience performing mold changes and machine setups.
Ability to safely operate overhead gantry cranes and forklifts.
Experience using measuring and inspection equipment to verify molded part quality.
Ability to read and interpret engineering drawings, specifications, and process documentation.

Responsibilities

Set up molds and perform mold changes using an overhead gantry crane.
Process, operate, optimize, and troubleshoot injection molding machines.
Support the startup and qualification of a second injection molding machine.
Test, sample, and validate new molds prior to production release.
Develop and optimize molding processes using scientific molding principles.
Process high-performance engineering thermoplastics, including glass-filled Ultem® and similar aerospace-grade materials.
Issue, stage, dry, and manage materials for production jobs.
Monitor machine performance, process stability, part quality, cycle times, and scrap levels.
Perform visual inspections and basic dimensional verification of molded parts.
Troubleshoot molding defects and implement corrective actions.
Maintain a clean, organized, and safe work environment while supporting 5S initiatives.

Skills

Injection molding

Gantry crane operation

Mold change execution

Process troubleshooting

Thermoplastics processing

Reading engineering drawings

Forklift operation

5S & housekeeping

Education

High School Diploma or GED

Tools

Sodick molding equipment

Overhead gantry crane

Job description

About Russtech Engineering Company, Inc.

Founded in 1974, Russtech Engineering Co., Inc. is a leading designer and manufacturer of electromechanical components and interconnect solutions for the aerospace, defense, robotics, and industrial markets. Headquartered in Mukilteo, Washington, Russtech is recognized for engineering innovation, manufacturing excellence, and a robust AS9100 quality management system. Our products support mission-critical applications where reliability and performance are essential.

We are committed to creating an inclusive workplace and are proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity, or any other protected status under applicable law.

About the Role

Russtech has successfully launched its in-house injection molding operation and currently produces aerospace components using multiple production molds and a Sodick GL100 hybrid injection molding machine.

We are looking for an experienced Process Technician to help expand our molding capabilities as we add a second molding machine and onboard additional molds for new product lines.

This is a highly hands-on role with significant responsibility. You will be the primary owner of the injection molding operation and will be responsible for ensuring both molding machines, molds, materials, and supporting equipment are operating effectively. While production personnel may assist with machine tending and secondary operations, you will be the technical lead for all aspects of molding operations.

The ideal candidate enjoys solving problems, working independently, developing robust processes, and helping build a growing manufacturing capability within a small aerospace company.

What You'll Do

Set up molds and perform mold changes using an overhead gantry crane.
Process, operate, optimize, and troubleshoot injection molding machines.
Support the startup and qualification of a second injection molding machine.
Test, sample, and validate new molds prior to production release.
Develop and optimize molding processes using scientific molding principles.
Process high-performance engineering thermoplastics, including glass-filled Ultem® and similar aerospace-grade materials.
Issue, stage, dry, and manage materials for production jobs.
Monitor machine performance, process stability, part quality, cycle times, and scrap levels.
Perform visual inspections and basic dimensional verification of molded parts.
Troubleshoot molding defects and implement corrective actions.
Perform minor machine maintenance and support routine maintenance activities.
Maintain auxiliary equipment including dryers, temperature control units, loaders, and other molding support equipment.
Work with high-temperature/high-pressure water temperature control systems used for mold heating.
Support basic mold maintenance and tooling upkeep.
Operate forklifts to move molds, materials, and finished goods.
Maintain process documentation and production records.
Assist management with ordering molding materials, spare parts, tooling, and equipment supplies.
Collaborate with Engineering, Quality, and Production personnel to support production goals and continuous improvement activities.
Maintain a clean, organized, and safe work environment while supporting 5S initiatives.

Basic Qualifications

High School Diploma or GED required.
Minimum 5 years of hands-on injection molding process technician experience.
Strong understanding of plastics processing principles and injection molding fundamentals.
Experience setting up, optimizing, and troubleshooting injection molding processes.
Experience processing engineering-grade thermoplastics.
Experience performing mold changes and machine setups.
Ability to safely operate overhead gantry cranes.
Ability to safely operate forklifts.
Experience using measuring and inspection equipment to verify molded part quality.
Ability to read and interpret engineering drawings, specifications, and process documentation.
Strong mechanical aptitude and troubleshooting skills.
Basic computer proficiency and ability to maintain production records.
Strong communication skills and ability to work independently with limited supervision.
Strong attention to detail and ability to manage multiple priorities.
Ability to regularly lift up to 55 pounds.

Preferred Qualifications

Experience with scientific molding methods and process development.
Experience processing high-temperature materials such as PEI (Ultem®), PEEK, PPS, LCP, or similar engineering thermoplastics.
Experience with Sodick molding equipment or similar hybrid, electric, or hydraulic molding machines.
Experience with aerospace, defense, medical, or other high-precision manufacturing environments.
Familiarity with AS9100 quality systems.
Experience with mold qualification, validation, and new product introduction activities.
Understanding of mold design, tooling, cooling systems, and mold maintenance.
Experience with automation or robotics integration.
Experience using ERP/MRP systems.
Current forklift certification.

Why Join Russtech?

Unlike many molding positions that focus solely on running established production, this role offers the opportunity to take ownership of a growing molding operation and help shape its future.

You will work directly with company leadership, Engineering, and Quality teams to expand Russtech's injection molding capabilities, onboard new equipment, introduce new products, and develop manufacturing processes that support next-generation aerospace programs.

If you enjoy being the person others rely on for technical expertise, process development, and hands-on problem solving, this is an opportunity to make a meaningful impact within a growing organization.

Compensation & Benefits

Compensation is based on experience, skills, qualifications, and demonstrated technical expertise.

Eligible employees may receive: