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Plastic Injection Mold Jobs in Seattle, WA (NOW HIRING)

Heatcon Inc

CAD Specialist

Seattle, WA · On-site

$90K - $110K/yr

Plastic part design and Injection mold tooling * Part maintenance in Epicor. * Hands on experience with power tools and mechanical assembly. * Ability to interpreted electrical schematics and ...

Verstela

Aerospace Paint Prep

Renton, WA

$22/hr

This company manufactures injection-molded products for the aerospace industry. In this role, you'll prep and sand aerospace windows and plastic components--an essential part of ensuring the quality ...

Demgy Pacific

Manufacturing Engineer

Tacoma, WA · On-site

$75 - $92/hr

Plastic injection molding processes, including press-side secondary or assembly operations * Manual machining and CNC machining * Secondary manufacturing and assembly operations * Ensure all new ...

DEMGY PACIFIC

Manufacturing Engineer

Tacoma, WA

$36 - $44/hr

... Plastic injection molding processes, including pressside secondary or assembly operations o Manual machining and CNC machining o Secondary manufacturing and assembly operations • Ensure all new ...

Meta

Surfacing Designer

Seattle, WA

$118K/yr

Experience designing parts with consideration for plastic injection molding, CNC machining, and metal forming/casting/extrusion/stamping best practices * Experience managing complex part interactions ...

Verathon, Inc.

Mechanical Engineer II

Bothell, WA

$96K - $118K/yr

... to injection molded plastic, machined components, dynamic systems, stamped sheet metal and integrated systems • Knowledge and use of additive manufacturing technologies in part design and ...

Verathon, Inc.

Mechanical Engineer II

Bothell, WA · On-site

$96K - $118K/yr

... injection molded plastic, machined components, dynamic systems, stamped sheet metal and integrated systems Knowledge and use of additive manufacturing technologies in part design and prototyping is ...

Verathon, Inc.

Mechanical Engineer II

Bothell, WA · On-site

$96K - $118K/yr

... to injection molded plastic, machined components, dynamic systems, stamped sheet metal and integrated systems • Knowledge and use of additive manufacturing technologies in part design and ...

DEMGY PACIFIC

Director of Engineering

Tacoma, WA · On-site

$120K - $145K/yr

Experience in plastics engineering, preferably within aerospace manufacturing. * Demonstrated ... Strong knowledge of injection molding, tooling, manufacturability, process development, and cost ...

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All JobsPlastic Injection Mold JobsPlastic Injection Mold Jobs in Seattle, WA

Plastic Injection Mold information

See Seattle, WA salary details

$18

$34

$43

How much do plastic injection mold jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for plastic injection mold in Seattle, WA is $34.39, according to ZipRecruiter salary data. Most workers in this role earn between $31.44 and $38.56 per hour, depending on experience, location, and employer.

What is a plastic injection mold?

Plastic injection molds are specialized tools used in the injection molding process to shape molten plastic into specific forms and parts. They are typically made from durable metals like steel or aluminum and are designed to withstand high pressures and temperatures. The mold consists of two main halves that come together to form a cavity, which is then filled with melted plastic and cooled to produce the final product. Injection molds are commonly used in mass manufacturing of plastic components for industries such as automotive, consumer goods, and electronics.

What are the key skills and qualifications needed to thrive as a plastic injection mold technician?

To thrive as a Plastic Injection Mold Technician, you need a strong understanding of manufacturing processes, mechanical aptitude, and experience with mold setup and maintenance, often supported by technical training or an associate degree. Familiarity with CNC machines, injection molding equipment, and quality control systems, as well as certifications like RJG or Paulson, is highly beneficial. Attention to detail, problem-solving, and teamwork are crucial soft skills for addressing production challenges and ensuring consistent quality. These skills and qualifications are essential for maintaining efficient production, minimizing defects, and meeting safety and quality standards in a manufacturing environment.

What are some common challenges faced by plastic injection mold technicians on the job?

Plastic injection mold technicians often encounter challenges related to maintaining precise quality standards, troubleshooting equipment malfunctions, and minimizing production downtime. Adjusting machine settings to accommodate different mold designs and materials can require strong attention to detail and problem-solving skills. Additionally, technicians frequently collaborate with engineers and production teams to resolve defects and optimize manufacturing processes, making communication skills important for success in this role.

What is the difference between Plastic Injection Mold vs Plastic Mold Technician?

AspectPlastic Injection MoldPlastic Mold Technician
Primary RoleDesign, develop, and manufacture plastic molds for injection molding processesOperate, troubleshoot, and maintain plastic molds during production
Required SkillsCAD design, mold fabrication, material selectionMachine operation, mold setup, troubleshooting
Work EnvironmentManufacturing plants, mold shopsInjection molding facilities, production lines
CertificationsOften requires technical certifications in mold design or manufacturingMachine operation certifications, safety training

While a Plastic Injection Mold focuses on designing and creating molds, a Plastic Mold Technician operates and maintains these molds during production. Both roles are essential in the injection molding industry, with overlapping skills but distinct responsibilities.

What are popular job titles related to Plastic Injection Mold jobs in Seattle, WA?

For Plastic Injection Mold jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Plastic Injection Mold jobs in Seattle, WA look for?

The top searched job categories for Plastic Injection Mold jobs in Seattle, WA are:

Plastic Injection Mold jobs near you
Infographic showing various Plastic Injection Mold job openings in Seattle, WA as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 11% Part Time, 2% Contract, and 2% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $71,533 per year, or $34.4 per hour.

CAD Specialist

Heatcon Inc

Seattle, WA • On-site

$90K - $110K/yr

Full-time

Posted 10 days ago

Job description

The CAD Specialist serves as the primary technical expert for product modeling, drawing standardization, and data management. This role bridges the gap between advanced product engineering and production-ready manufacturing. The ideal candidate will possess proficiency in advanced SolidWorks techniques, AutoCAD automation, and SolidWorks PDM data architecture.

Essential Duties and Responsibilities include the following. Other duties may be assigned.
  • Advanced 3D Modeling & Product Design
    • Execute Top-Down Design: Build complex parametric product assemblies using expert model techniques, skeletal sketches, and linked external references to ensure global design updates.
    • Develop Technical Fabrications: Design complex structural weldments, multi-body frames, and sheet metal components with precise bend allowances, k-factors, and flat patterns.
  • Revise designs to meet production requests and make alterations as required to facilitate production assembly.
  • AutoCAD 2D Product Design
  • Create and update 2D designs in model space and draft views in paper space
  • Automate Drafting Workflows: Write, debug, and implement Custom AutoLISP scripts in AutoCAD to automate repetitive drafting tasks and expedite production output.
  • PDM Administration & Data Management
    • Manage PDM Workflows: Architect, configure, and maintain SolidWorks PDM Professional workflows, state transitions, notifications, and user permission groups.
    • Enforce Data Integrity: Control product revision cycles, resolve file reference errors, and manage secure data vault access for cross-functional teams.
  • CAD Standardization & Automation
    • Create Enterprise Templates: Author and standardize SolidWorks and AutoCAD drawing templates, sheet formats, and custom properties to align with corporate standards.
    • Manage PDM Toolbox and part family set up.
    • Perform drawing check as part of drawings release cycle.
Minimum Qualifications
  • Knowledge of manufacturing materials, processes/ standards, and design best practices
  • Drafting standards including ASME Y14.5, Y14.100, and Y14.41.
  • SolidWorks and AutoCAD working knowledge
  • AutoCAD AutoLISP familiarity.
  • PDM Administration
  • Proficient in MS Office applications.

Preferred Experience

  • Experience with 3-D printed part fabrication.
  • Plastic part design and Injection mold tooling
  • Part maintenance in Epicor.
  • Hands on experience with power tools and mechanical assembly.
  • Ability to interpreted electrical schematics and diagrams.
  • Troubleshoot mechanical, electrical and vacuum systems.


Education and/or Experience

  • A.S. degree in drafting and design or 3+ years of experience designing/drafting mechanical parts, assemblies, enclosures, brackets, and assemblies.


AAP/EEO Statement

HEATCON is an affirmative action and equal opportunity employer – Minority/Female/Veteran/Disability. Applicants are considered based on knowledge, skills and abilities, without regard to race, color, religion, creed, gender, national origin, marital status, sexual orientation, age, protected veteran status, disability or any other basis protected by federal, state or local law.