1

Injection Molding Jobs in Seattle, WA (NOW HIRING)

INJECTION MOLDING MANAGER REPORTS TO: VP OF OPERATIONS DIRECT REPORTS: YES POSITION SUMMARY This position's responsibility is to provide technical support to ensure production goals of the ...

Injection Mold Processor

Renton, WA · On-site

$32 - $40/hr

Process and operate injection molding machines using scientific molding techniques. * Perform visual and dimensional inspections using measuring tools and inspection equipment. * Trim gates, remove ...

Molding Technician I

Tacoma, WA · On-site

$30.75 - $33.75/hr

POSITION SUMMARY This position's responsibility is to sustain operation, at an optimum level, of the Injection Molding Production Department. Performed with efficiency, cleanliness, and punctuality.

Senior Process Engineer

Tacoma, WA · On-site

$45 - $55/hr

Injection Molding process development, maintenance, and Tooling Design. Implementation and execution of LEAN manufacturing principles. ELEMENTS RELATED TO THE FUNCTION • Position Type: Non-Exempt ...

Setup Technician

Tacoma, WA · On-site

$25.75 - $28.25/hr

Care and maintenance of injection molds between production runs. ELEMENTS RELATED TO THE FUNCTION • Position Type: Non-Exempt We are hiring Setup Technicians for 2nd and 3rd shift! • Schedule:

... injection molded components, soft electronic components, and novel sensor integrations in wearable electronics • Communicate with vendors on DFM and Manufacturing of designs for prototype builds ...

... injection molded components, soft electronic components, and novel sensor integrations in wearable electronics • Communicate with vendors on DFM and Manufacturing of designs for prototype builds ...

Position Purpose Responsible for operation of injection molding machines and related equipment in production of quality products. Essential Duties and responsibilities * Operate molding machines.

Injection molding. * Sheet metal design. * CNC machining. * Casting and forging. * Assembly modeling. * CAD editing and feature tree management. * Design documentation. * Reverse engineering (Scan-to ...

next page

Showing results 1-20

Injection Molding information

See Seattle, WA salary details

$15

$28

$39

How much do injection molding jobs pay per hour?

As of Aug 24, 2026, the average hourly pay for injection molding in Seattle, WA is $28.38, according to ZipRecruiter salary data. Most workers in this role earn between $24.09 and $32.26 per hour, depending on experience, location, and employer.

What is injection molding?

Injection molding is a manufacturing process used to produce parts by injecting molten material into a mold. It is commonly used with plastics but can also be used with metals and other materials. The process involves melting the material, injecting it into a mold cavity, and then cooling it to create a solid part. Injection molding is widely used for mass production of complex and precise components, offering high efficiency and repeatability.

What is an injection molding job?

Injecting molding is the process of filling molds of different shapes and sizes with heated materials, such as plastic or rubber, to make components or a finished product according to specifications for a wide variety of uses, from airplane and car parts to toys to medical devices. Some of the jobs available in injection molding include machine operator, fabricator, molding line assistant, technician, and molding line operator. Generally, these jobs are split between the workers who set up and calibrate injection molding machines and those who operate the machines. Most injection molding jobs are in factories or manufacturing facilities.

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

To thrive as an Injection Molding Technician, you need a solid understanding of manufacturing processes, mechanical aptitude, and basic math skills, often supported by a high school diploma or relevant technical training. Familiarity with injection molding machines, quality control systems, and troubleshooting tools, as well as certifications like RJG or Paulson Training, is highly valuable. Attention to detail, problem-solving abilities, and effective communication set top performers apart in this role. These skills are crucial for maintaining product quality, minimizing downtime, and ensuring efficient, safe production operations.

What are some common challenges faced by injection molding technicians, and how can they be addressed on the job?

Injection molding technicians often encounter challenges such as material inconsistencies, machine malfunctions, and maintaining strict quality standards. Addressing these issues requires a strong understanding of machinery operation, attention to detail, and problem-solving skills. Collaborating closely with maintenance teams and quality control specialists helps resolve technical issues quickly and ensures production runs smoothly. Proactively performing regular equipment checks and staying updated on best practices can significantly minimize downtime and defects.

What is the difference between Injection Molding vs Mold Technician?

AspectInjection MoldingMold Technician
Primary RoleDesign, operate, and optimize plastic injection molding machinesMaintain, repair, and troubleshoot molds and molding equipment
Skills & CertificationsKnowledge of plastics, machinery operation, safety protocolsMechanical skills, mold maintenance certifications, troubleshooting
Work EnvironmentFactories, manufacturing plants with injection molding machinesManufacturing facilities, mold shops, production lines
Industry UsagePlastic manufacturing, automotive, packagingPlastic parts production, mold maintenance services

Injection Molding and Mold Technician roles are closely related in the plastics industry. Injection Molding focuses on operating and optimizing molding machines, while Mold Technicians specialize in maintaining and repairing molds. Both roles require mechanical knowledge and work in manufacturing environments, often overlapping in skills and industry applications.

Is injection molding a hard job?

Injection molding is a skilled manufacturing job that involves operating and maintaining injection molding machines, which requires attention to detail, technical knowledge, and safety awareness. The job can be physically demanding and may involve working in a noisy environment, but with proper training and experience, it becomes more manageable.

What is the average salary for an injection molding technician?

The average salary for an injection molding technician typically ranges from $35,000 to $55,000 per year, depending on experience, location, and certifications. Skilled technicians with knowledge of machinery and quality control may earn higher wages, especially in manufacturing environments with shift work or overtime opportunities.

What is the typical injection molding salary?

The average salary for an injection molding technician or operator ranges from $35,000 to $55,000 annually, depending on experience, location, and certifications. Skilled workers with advanced knowledge of machinery and quality control can earn higher wages, and overtime opportunities are common in manufacturing environments.

What are the most commonly searched types of Injection Molding jobs in Seattle, WA?

The most popular types of Injection Molding jobs in Seattle, WA are:

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

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

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

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

What cities near Seattle, WA are hiring for Injection Molding jobs?

Cities near Seattle, WA with the most Injection Molding job openings:

Infographic showing various Injection Molding job openings in Seattle, WA as of August 2026, with employment types broken down into 97% Full Time, and 3% Contract. Highlights an 100% In-person job distribution, with an average salary of $59,034 per year, or $28.4 per hour.

Injection Molding Manager

DEMGY PACIFIC

Tacoma, WA • On-site

Full-time

Re-posted 5 days ago


Job description

JOB TITLE: INJECTION MOLDING MANAGER             

REPORTS TO: VP OF OPERATIONS                    DIRECT REPORTS: YES


POSITION SUMMARY

This position’s responsibility is to provide technical support to ensure production goals of the organization are met. Provides leadership related to Injection Molding resources (staff and equipment) to sustain daily operations of the Department. May suggest or implement equipment purchases, modifications or calibration changes that could result in improved productivity or reduced costs related to production. 

ELEMENTS RELATED TO THE FUNCTION

•    Position Type: Exempt
•    Location: Demgy Pacific, LLC, Tacoma WA
 

APPLICABLE METRICS

•    Adhere to the Demgy Pacific attendance point system
•    Adhere to the Demgy Pacific job variance to standard metric
•    Adhere to the Demgy Pacific Safety protocols

JOB RESPONSIBILITIES  

Operations & Production
•    Manage daily operations of the Injection Molding Department.
•    Troubleshoot molding processes to optimize parameters.
•    Ensure cycle times, yield, quality, and deliverables meet cost-reduction goals.
•    Collaborate with Scheduling and Customer Service to meet commitment dates.
•    Support production KPIs and explore automation opportunities.
•    Demonstrated Time Management and Prioritization strengths easily dovetail with Organization/Planning relevant to departmental needs

Team Leadership
•    Oversee Leads, Operators, and Molders across all shifts.
•    Train and develop team members to enhance skills and knowledge.
•    Recommend staffing levels to meet workload demands.
•    Conduct performance reviews and assist VP of Operations with hiring, termination, and discipline.
•    Leadership and Team Building that upholds the DEMGY Pacific’s Values and is focused on optimizing New Product Introduction

Budget & Strategy
•    Monitor department budget, spending, and overtime.
•    Research and recommend workspace, equipment, and technology upgrades.

Collaboration
•    Act as an equal partner with CNC, Assembly, and Shipping Departments.
•    Ensure startup meetings and KPI reviews are conducted.
•    Effective Communication: ability to collaborate and cooperate orally and in writing with a variety of team members in a complex environment. This should include adaptable and flexible approaches to conflict resolution and negotiations
•    Decision-Making and Problem-Solving stem from Strong Emotional Intelligence (self-awareness and -regulation, intrinsic motivation, empathy, informed decision-making, and effective delegation). Emotional Quotient will help drive effective employee evaluation, formal assessments, potential coaching, and mentorship.

EMPLOYEE RESPONSIBILITIES  

•    Uphold and comply with Demgy’s Code of Ethics and Conduct      
•    Follow safety policies
•    Contribute to the success of the company’s environmental, health & safety program
•    Maintain a positive working relationship with co-workers in all departments
•    Maintain accurate documentation as required, following Demgy Pacific’s document and record control procedures as applicable to the position
•    Ensure that housekeeping within the department is properly maintained.  
•    Follow Demgy 5S program (workstation organization/locations maintained)  
•    Follow policies outlined in the Employee Handbook
•    Perform other duties as directed by the supervisor

PHYSICAL REQUIREMENTS

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the employee regularly is required to stand; walk; sit; use hands to finger, handle, or feel objects, tools or controls; reach with hands and arms; balance; stoop; talk and hear. The employee will be required to routinely operate a motor vehicle and lift and/or move up to 50 pounds. Specific vision abilities required by the job include close vision, peripheral vision, depth perception, and the ability to adjust focus.

JOB SKILL REQUIREMENTS

•    Advanced Project Management Techniques: Knowledge of project planning, scheduling, resource allocation, and risk management
•    Product Lifecycle Management: Understanding of the entire product lifecycle from concept to production and beyond
•    Proficient knowledge and use of MRP and ERP systems in relation to plastic injection molding and tooling
•    Understanding of AS9100 industry standards for tooling, supply chain, raw material options, product design, management of technical staff
•    Advanced knowledge of aerospace injection molding 
•    Tool Design Experience
•    Kaizen/Lean Management Techniques

MINIMUM EDUCATION AND QUALIFICATIONS 

•    7 to 10 years of experience in advanced Injection Molding, Setup, or Process Engineering, required
•    Master Molder Status, preferred
•    High School diploma or equivalent