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Plastics Engineering Manager Jobs in Seattle, WA

... management, from concept and development through production, sustainment, and endoflife MANUFACTURING & ENGINEERING EXPERTISE • Proficient in ERP/MRP systems supporting plastic injection molding ...

QUALITY ASSURANCE INSPECTOR II - PLASTIC REPORTS TO: DIRECTOR OF QUALITY DIRECT REPORTS: N/A ... Training and experience with programming and running coordinate measurement systems (CMM Manager ...

Engage and manage fabrication vendors to deliver components, PCB/PCBAs, metal/plastic parts for ... Work on engineering and research assignments with F500 companies and startups. * The relationships ...

New

Engage and manage fabrication vendors to deliver components, PCB/PCBAs, metal/plastic parts for ... Work on engineering and research assignments with F500 companies and startups. * The relationships ...

New

Product Engineer IV

Bothell, WA · On-site

$130K - $140K/yr

... plastic components. This individual must be equally comfortable designing in SolidWorks ... Manage bills of materials, dimensional tolerances, and engineering specifications for assigned ...

Technical Program manager I

Seattle, WA · On-site

$146K - $190K/yr

... Design Engineering teams to enable the definition and execution of next generation hardware ... plastics/textiles color managing experience, understanding of color palette, managing color ...

Technical Program manager I

Seattle, WA · Hybrid

$146K - $190K/yr

... Design Engineering teams to enable the definition and execution of next generation hardware ... plastics/textiles color managing experience, understanding of color palette, managing color ...

CMF Developer

Seattle, WA · On-site

$144K - $204K/yr

... Manage and maintain CMF product specifications for products in development from concept to ... plastic injection molding processes, metal fabrication techniques, resin development, coating ...

Quality Manager

Woodinville, WA · On-site

$89K - $112K/yr

Quality Engineers (CDA & WDN) Salary Range: $89,500.00 to $112,000 USD Position Summary Responsible ... Working knowledge of injection molding and plastics manufacturing processes preferred. * Excellent ...

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Showing results 1-20

Plastics Engineering Manager information

See Seattle, WA salary details

$52.9K

$167.1K

$198K

How much do plastics engineering manager jobs pay per year?

As of Aug 17, 2026, the average yearly pay for plastics engineering manager in Seattle, WA is $167,140.00, according to ZipRecruiter salary data. Most workers in this role earn between $132,600.00 and $196,900.00 per year, depending on experience, location, and employer.

What does a plastics engineering manager do?

A Plastics Engineering Manager oversees the design, development, and production of plastic products and components. They lead engineering teams, ensure manufacturing processes meet quality and efficiency standards, and collaborate with other departments to optimize materials and production techniques. Their role also involves troubleshooting technical issues, implementing cost-saving measures, and staying updated on industry advancements.

What does a typical day look like for a plastics engineering manager?

A typical day for a Plastics Engineering Manager involves overseeing engineering teams, coordinating production schedules, and addressing technical challenges related to plastics manufacturing. They collaborate closely with design, quality, and production departments to troubleshoot issues, implement process improvements, and ensure manufacturing targets are met. Frequent tasks include reviewing project timelines, conducting team meetings, and mentoring junior engineers. Managers may also interact with suppliers and customers to resolve material or product concerns, making this a dynamic role with a blend of technical and leadership responsibilities.

What are the key skills and qualifications needed to thrive as a plastics engineering manager?

To thrive as a Plastics Engineering Manager, you need expertise in plastics materials, process engineering, project management, and a relevant engineering degree, often supported by prior supervisory experience. Familiarity with CAD software, injection molding simulation tools, Six Sigma or Lean Manufacturing certifications, and ERP systems is highly valued. Strong leadership, problem-solving abilities, and effective communication are essential soft skills for managing teams and coordinating with other departments. These skills help ensure efficient production, drive innovation, and maintain product quality in a manufacturing environment.

Is a plastics engineering manager a stressful job?

A plastics engineering manager often faces stress related to project deadlines, quality control, and managing teams in a fast-paced manufacturing environment. The role requires strong problem-solving skills and attention to detail, which can contribute to work-related pressure, especially during product development or troubleshooting. However, stress levels vary depending on company size, workload, and individual management style.

What are popular job titles related to Plastics Engineering Manager jobs in Seattle, WA?

For Plastics Engineering Manager jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Plastics Engineering Manager jobs in Seattle, WA look for?

The top searched job categories for Plastics Engineering Manager jobs in Seattle, WA are:

Account Manager, Small Plastics - Western KY

Greif, Inc.

Auburn, WA • On-site

Full-time

PTO

Re-posted 7 days ago


Greif rating

6.3

Company rating: 6.3 out of 10

Based on 60 frontline employees who took The Breakroom Quiz

100th of 119 rated packaging manufacturers


Job description

Greif is a global leader in performance packaging located in 40 countries. The company delivers trusted, innovative, and tailored solutions that support some of the world's most in demand and fastest-growing industries.
With a commitment to legendary customer service, operational excellence, and global sustainability, Greif packages life's essentials - and creates lasting value for its colleagues, customers, and other stakeholders.
Learn more about the company's Customized Polymer, Sustainable Fiber, Durable Metal, and Integrated Solutions at www.greif.com and follow Greif on Instagram and LinkedIn.
OUR VISION:
To Be the Advantage That Helps Our Customers Win.
OUR PURPOSE:
Creating packaging solutions for life's essentials.
Job Requisition #:
034764 Account Manager, Small Plastics - Western KY (Open)
Job Description:
Greif is seeking an Outside Sales Representative to drive growth within our Small Plastics Manufacturing business, with a strong focus on portable fuel container sales. This role is responsible for managing existing customer relationships, developing new business opportunities, and delivering revenue growth across a defined territory.
This is an excellent opportunity for a motivated sales professional who thrives in a customer-facing environment, understands value-based selling, and can effectively balance account management, business development, and cross-functional collaboration to achieve commercial objectives.
  • Location: Murray, Kentucky Territory
  • Work Arrangement: Remote (Local Presence Matters)

Although this is a remote opportunity, the selected candidate must reside within or near the Murray, Kentucky territory to effectively manage customer accounts and travel throughout the assigned region.
What You'll Do
As an Outside Sales Representative, you will own a defined territory and be responsible for growing revenue, volume, and profitability through strategic account management and disciplined sales execution. You will serve as a trusted partner to customers while collaborating closely with internal teams to ensure exceptional customer experiences and operational performance.
Key Responsibilities
  • Own a defined sales territory and deliver revenue, volume, and margin objectives through effective opportunity management.
  • Maintain and grow existing customer relationships while identifying and developing new business opportunities.
  • Develop and execute strategic account plans for key customers, aligning internal and external stakeholders around growth initiatives.
  • Create, solicit, and present customer price quotations and proposals.
  • Qualify opportunities, prepare customer agreements, and negotiate commercial terms that support profitable growth.
  • Execute re-pricing actions for underperforming accounts when necessary to improve account profitability.
  • Forecast monthly and quarterly sales results with a high degree of accuracy.
  • Monitor product mix, customer demand, and capacity considerations to proactively manage business performance.
  • Coordinate customer visits, plant tours, product trials, and technical consultations to support business development efforts.
  • Collaborate with Inside Sales, Customer Service, Supply Chain, Operations, and Marketing teams to ensure excellent customer service and execution.
  • Utilize CRM systems to manage sales pipelines, monitor opportunities, assess risks, and maintain accurate customer data.
  • Address customer service, quality, or delivery concerns and coordinate corrective actions with appropriate cross-functional teams.
  • Build relationships across customer organizations, including purchasing, operations, engineering, and leadership teams.
  • Support and promote safety, compliance, and ethical business practices in all customer and internal interactions.
  • Perform other duties as assigned.

What We're Looking For
  • Bachelor's degree in Business, Marketing, Sales, or a related field; equivalent experience may be considered.
  • Typically requires 4-8 years of relevant sales, account management, or business development experience.
  • Demonstrated success managing customer relationships and growing business within a defined territory.
  • Strong negotiation, communication, and relationship-building skills.
  • Experience preparing pricing proposals, negotiating agreements, and managing account profitability.
  • Proven ability to prospect, qualify opportunities, and close business.
  • Experience utilizing CRM platforms and sales forecasting tools.
  • Strong organizational skills with the ability to manage multiple priorities and customer needs effectively.
  • Ability to work independently while collaborating across cross-functional teams.
  • Willingness and ability to travel up to 50% within the assigned territory.

Preferred Qualifications
  • Experience in HDPE blow molding of rigid containers highly preferred.
  • Experience selling portable fuel containers within the retail industry highly preferred.
  • Manufacturing, industrial, plastics, or packaging industry sales experience preferred.

Why This Role Matters
This role directly impacts business growth, customer satisfaction, and profitability. As an Outside Sales Representative, you will play a key role in strengthening customer partnerships, expanding market presence, and helping deliver innovative packaging solutions that support customer success.
Why Greif
At Greif, your work supports essential products and customers around the world. We are a global leader in industrial packaging products and services, committed to safety, sustainability, operational excellence, and employee development. If you are looking for an opportunity to make a meaningful impact while growing your career in sales, we encourage you to apply.
Build Relationships. Drive Growth. Deliver Results.
Total Target Compensation Range: The total target compensation range for this position, including sales incentives, is $125,100 - $200,200. Typically, a competitive range for new hires will fall between $130,000 - $160,000. Offers for this position may vary based on market data and other factors such as job-related knowledge, skills, experience, and geographic location. The position is eligible for participation in the company's sales compensation plan
#LI-MK1
At Greif, we believe that our colleagues are the center of our success. Our Total Rewards have a comprehensive focus on well-being and offer a competitive package that enables you to thrive, be engaged, and reach your full potential.
Benefits Statement:
Greif offers a comprehensive benefits package, including competitive core benefits, paid time off, and a range of local benefits for eligible colleagues.
Protect Yourself From Scams: We value the integrity of our recruitment process and prioritize the well-being of our candidates. While you may find Greif job postings on various platforms, all legitimate opportunities can be verified on our official Careers page at www.greif.com. All communication from Greif regarding job opportunities will also come from an @greif.com email address. If you have concerns about the legitimacy of a job posting, receive an unsolicited job offer or suspect fraudulent activity, please contact us for verification via this link Contact Us - Greif.
EEO Statement:
https://www.greif.com/wp-content/uploads/2023/04/HR-101-Equal-Employment-Opportunity-Policy-English.pdf
We offer a competitive salary, excellent benefits and opportunity for growth. Greif is an equal opportunity employer. We will not discriminate against any applicant or employee on the basis of sex, race, religion, age, national origin, color, disability, veteran status or any other any other legally protected characteristic.
For more information read Greif's Equal Opportunity Policy.

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