Westlake
Westlake

68 Westlake Product Development Jobs Hiring Near You

Production Supervisor

Lodi, CA · On-site

$74K - $97K/yr

Westlake Pipe & Fittings is an industry leader in product development with Certa-Lok spline-lock technology and product systems that are focused on buildingA Better Foundation. To learn more, visit ...

Westlake Pipe & Fittings is an industry leader in product development with Certa-Lok spline-lock technology and product systems that are focused on buildingA Better Foundation. To learn more, visit ...

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Westlake Jobs Information

What is it like to work at Westlake?

Westlake is a company that values a collaborative and innovative work environment, prioritizing teamwork and open communication among its employees.

The company's structure is organized into various business units, each focusing on a specific area such as financial services, consumer and commercial products, and industrial products. Westlake's headquarters is located in Texas, and the company operates globally with a diverse range of products and services.

Working at Westlake may appeal to candidates who are interested in a dynamic and fast-paced industry, with opportunities for professional growth and development in a global organization.

What makes Westlake an attractive place to work?

Westlake is a leading global materials technology company that specializes in the production of engineered polymers, chemicals, and industrial products. The company offers a dynamic work environment that fosters innovation, collaboration, and a culture of continuous improvement, with a focus on employee development and well-being. Joining Westlake provides opportunities for professionals to contribute to the company's mission of delivering innovative solutions and making a positive impact on the world, while also advancing their careers through training, mentorship, and growth opportunities.

Do workers at Westlake Chemical get paid breaks?

Yes. Most people get paid breaks.
100% of people say they get paid breaks.
Based on data from 26 people who took the Breakroom Quiz between January 2025 and July 2026.

Does Westlake Chemical pay people when they’re sick?

Sometimes. Only some people get paid when they’re sick.
48% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 31 people who took the Breakroom Quiz between January 2025 and July 2026.

At Westlake Chemical, are sick days and vacation days separate paid time off?

Sick days and vacation days are used from the same paid time off.
70% of people say they have to use vacation days when they’re out sick.
Based on data from 20 people who took the Breakroom Quiz between May 2025 and July 2026.

Is the health insurance from Westlake Chemical affordable enough for their workers?

Most people say the health insurance costs are okay.
96% of people say the health insurance costs are okay
Based on data from 28 people who took the Breakroom Quiz between April 2025 and July 2026.

Do people get paid time off at Westlake Chemical?

Most people get paid time off work.
88% of people say they get paid time off.
Based on data from 26 people who took the Breakroom Quiz between May 2025 and July 2026.

Do workers at Westlake Chemical worry about hours?

Some people worry about getting enough hours.
38% of people report they worry about getting enough hours.
Based on data from 21 people who took the Breakroom Quiz between January 2025 and April 2026.

Do Westlake Chemical workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
55% report that they don’t have enough control over which shifts they work.
Based on data from 22 people who took the Breakroom Quiz between January 2025 and April 2026.

How easy is it for Westlake Chemical workers to change shifts?

Some people find it hard to change shifts.
44% of people report that it’s hard to change shifts if they need to.
Based on data from 9 people who took the Breakroom Quiz between April 2025 and April 2026.

How easy is it to get time off at Westlake Chemical?

Most people find it easy to get time off.
85% of people report it’s easy to get time off.
Based on data from 34 people who took the Breakroom Quiz between January 2025 and July 2026.

Do Westlake Chemical managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
87% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 23 people who took the Breakroom Quiz between January 2025 and April 2026.

Do jobs at Westlake Chemical spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
14% of people report that their job takes up time that they don’t get paid for.
Based on data from 22 people who took the Breakroom Quiz between January 2025 and April 2026.

How easy is it to take sick days at Westlake Chemical?

Most people find it easy to take sick days.
85% of people report that it’s easy to take time off if they are sick.
Based on data from 33 people who took the Breakroom Quiz between January 2025 and July 2026.

Is working at Westlake Chemical good if you’re a parent or caregiver?

Most parents and caregivers say this is a good place to work.
67% of people who care for a child or other relative report this is a good place to work.
Based on data from 18 people who took the Breakroom Quiz between January 2025 and June 2026.

Do people at Westlake Chemical feel treated with respect by their managers?

Most people feel treated with respect by their managers.
80% of people say they’re treated with respect by their managers.
Based on data from 30 people who took the Breakroom Quiz between January 2025 and July 2026.

Do people at Westlake Chemical get to take their breaks without interruption?

Most people get breaks without interruption.
79% of people report that they get to take their breaks without interruption.
Based on data from 29 people who took the Breakroom Quiz between January 2025 and July 2026.

Is it stressful to work at Westlake Chemical?

Most people feel stressed here.
75% of people say they often feel stressed at work.
Based on data from 32 people who took the Breakroom Quiz between January 2025 and July 2026.

Do people at Westlake Chemical enjoy their jobs?

Most people enjoy their job.
71% of people report they enjoy their job.
Based on data from 24 people who took the Breakroom Quiz between January 2025 and July 2026.

Do people at Westlake Chemical recommend working with their team?

Only some people recommend working with their team.
35% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 34 people who took the Breakroom Quiz between January 2025 and July 2026.

Do people get enough training when they start at Westlake Chemical?

Most people got enough training when they started.
69% of people report they got enough training when they started working here.
Based on data from 32 people who took the Breakroom Quiz between January 2025 and July 2026.

Do people get support to advance at Westlake Chemical?

Only some people are given support to advance their career here.
In the last year, 47% of people report not being given support to advance their career here.
Based on data from 30 people who took the Breakroom Quiz between January 2025 and April 2026.

Do people think Westlake Chemical’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
78% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 32 people who took the Breakroom Quiz between January 2025 and July 2026.

Do workers feel well informed about how Westlake Chemical is doing?

Only some people feel well informed about how the company is doing.
47% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 32 people who took the Breakroom Quiz between January 2025 and July 2026.
Infographic showing various Product Development job openings at Westlake in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 97% Physical, and 3% Remote job distribution.

Sr. Product Development Engineer

Westlake

Longview, TX

Full-time

Re-posted 8 days ago


Westlake Chemical rating

7.8

Company rating: 7.8 out of 10

Based on 34 frontline employees who took The Breakroom Quiz

40th of 100 rated chemical manufacturers


Job description

Westlake offers you the potential to enrich your work life and career experience in an entrepreneurial environment. We work together to enhance peoples' lives through our products and presence in the communities in which we operate.

SUMMARY

Support the Polyethylene (PE) Business by developing new polymer products that meet customer needs. Support existing polymer product lines using Polyethylene Technology assets to generate information needed for Technical Service, Sales, Marketing and Manufacturing to be successful. Serve as a liaison between Westlake, toll manufacturers and outside testing or service organizations, when needed.

DUTIES AND RESPONSIBILITIES

May include, but are not limited to, the following:

  • Become established as a technical expert in assigned Technology areas, use your skills for product development to support the PE Business objectives.
    • Perform experiments to develop products and/or new technologies useful for the PE Business.
    • Conduct internal evaluations of commercial and experimental products.
  • Provide support to Operations, Technology, Marketing, and other Westlake divisions as needed, including:
    • Lead cross functional product teams to solve product issues via manufacturing or technology solutions.
    • Generate data for use in product launch and Marketing brochures.
    • Establish finished Westlake PE product specifications.
    • Assist laboratory functions as needed.
    • Assist in the investigation, resolution, and documentation of quality complaints, to ultimate conclusions, in an equitable manner beneficial to company and customer.
  • Prepare and issue detailed test run plans for both pilot and Manufacturing project trials, ensuring all aspects of operational, safety, and environmental areas are properly addressed.
  • Prepare and issue detailed reports periodically to keep management abreast of project status.
  • Prepare and conduct technical training for Westlake employees and customers.
  • Assist Management with special projects, as assigned.
  • Where needed, participate and represent Westlake's interest in industry trade and technical associations such as SPI, SPE, ASTM, TAPPI and NFPA.
  • Where needed, consult with outside vendors and customers regarding process equipment, industry practice and analytical procedures.
  • Other duties as defined / assigned by Management

EDUCATION, EXPERIENCE AND QUALIFICATIONS

  • Ideal candidate would be a problem-solving innovator with an understanding of polymers from a chemistry and processing standpoint.
  • B.S. degree in Polymer Science/ Engineering, Chemical Engineering, Mechanical Engineering, or a related field. Other degrees may be considered if candidate also has directly relevant experience.
  • 7 years in Polymer Applications, Product Development, Manufacturing Compounds, or Technical Service, with knowledge of Quality Control principles is preferred.
  • General polymer extrusion coating knowledge or familiarity with Polymer Processing and understanding of Process-Structure-Property relationships would be a huge plus.
  • Having knowledge of Polymer Characterization and Testing would be preferred.
  • Strong communication and interpersonal skills with an ability to interact at all levels within the organization.
  • Strong computer skills, with ability to effectively convey detailed technical information in a form that's easily understood by people with a limited technical background.

PHYSICAL DEMANDS

This job is performed mainly in office setting, laboratory or control room. Physical presence is required. While performing the duties of this job, the employee is frequently required to sit; stand; walk; have full use and range of motion of arms, hands and fingers to reach, grasp, hold, push or pull, twist, and work with tools; and talk or hear. The employee is occasionally required to perform tasks that may require bending, stooping, kneeling, crouching, lying down or working from elevated platforms. The employee must be able to move safely over uneven terrain or in confined spaces. The employee must regularly lift and/or move up to 10 pounds, frequently lift and/or move up to 15 pounds, and occasionally lift and/or move up to 25 pounds. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus. The employee must be able to see details of objects that are more/less than a few feet away; see differences between colors, shades and brightness and determine the distance between objects. This job requires response to audible emergency alarms inside of the plant. Employee must be able to evacuate when required.

WORK ENVIRONMENT

The employee must be able to work in a normal chemical manufacturing environment, including enclosed spaces and exposure to various hazards. The noise level in the work environment is usually moderate as normally based in an office. Some of the work may be required in the operating units which can require usage of required PPE including safety glasses, hearing protection, flame retardant clothing, etc. May also result in exposure to outside elements and may require usage of stairs and elevators. Travel including air travel or auto travel may occasionally be required.

Westlake Chemical is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to any characteristics protected by applicable legislation.

Westlake is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to any characteristics protected by applicable legislation.

If you are an active Westlake employee (or an employee of any Westlake affiliates), please do not apply here.You will apply via the Jobs Hub application in Workday.


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