Westlake
Compounding Supervisor
CA - Woodbridge, ON
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hirly's read of this role
- Seniority
- Mid level
- Stated salary
- $110,592 – $152,064 per year
- Country
- CA
- Work mode
- On-site / unstated
- First seen by hirly
- 27 Sept 2026
Derived automatically from the posting. Upload your resume above to see how the role scores against it.
the posting
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
The Compounding Supervisor is responsible for overseeing the blending operations within the manufacturing facility. This role ensures accurate preparation of compounds, optimal equipment performance, and adherence to safety, quality, and production standards. The Supervisor provides technical leadership, supports cross-functional collaboration, and drives continuous improvement initiatives to meet operational goals and customer expectations.
Salary Range: $110,592 to $152,064 (inclusive of bonus opportunities)
DUTIES AND RESPONSIBILITIES
May include, but are not limited to, the following:
Coordinates implementation and execution of all health, safety, and environmental programs to ensure compliance with all applicable regulations and company policies
Maintains a safe working environment for all employees and ensure that employees follow established safety rules to ensure the goal of zero injuries
Provide technical leadership to compounding personnel, including equipment operation, metrics reporting, testing, troubleshooting, and training facilitation
Coordinate daily blend strategies to ensure compound volume levels and inventory targets are met
Ensure optimum utilization of manpower and equipment to maintain efficient workflow
Partner with Maintenance team to ensure all blending equipment is properly maintained and applied
Assist with diagnostics and troubleshooting to eliminate potential equipment and process problems
Make recommendations on delegation of responsibilities and support the development and training of shift personnel
Partner with Quality department to ensure all quality standards, testing protocols, and customer requirements are met
Facilitate safety training, conduct incident investigations, and complete all required safety reporting
Promote and lead continuous improvement initiatives including 6S, scrap reduction, experimental batch production, and innovation projects
Accurately document and maintain reports such as operator logs, silo tracking, batching records, and inventory reports
Track and report monthly departmental performance data
Support professional development initiatives and encourage growth opportunities for team members
Perform additional duties as assigned
EDUCATION, EXPERIENCE AND QUALIFICATIONS
Degree in Chemical Engineering, or related field an asset
Lean Manufacturing, Green Belt Certification required
3+ years of experience in PVC compounding or plastic manufacturing, with supervisory experience preferred
Strong understanding of PVC formulations, additives, and processing techniques
Proficient in troubleshooting and working with compounding equipment and automated systems
Knowledge of safety standards, environmental regulations, and quality systems
Excellent leadership, communication, and organizational skills
Forklift certification and familiarity with material handling equipment is an asset
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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