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 Sr Category Manager (Indirect Procurement) responsibilities are considered integral to the success and profitability of the business. The job of the Sr Category Manager (Indirect Procurement) is to develop and execute a comprehensive sourcing strategy for their respective categories. The Sr Category Manager (Indirect Procurement) will manage the assigned Indirect categories, the preferred vendor base, identify cost reduction opportunities, negotiate contracts, and evaluate market conditions for potential opportunities and threats to their categories and the company.
DUTIES AND RESPONSIBILITIES
May include, but are not limited to, the following:
- Develops and executes strategies for the sourcing, procurement and logistics of assigned categories for Westlake North America HIP (Housing & Infrastructure Products) and PEM (Performance & Essential Materials) divisions.
- Identifies and implements best in class sourcing strategy and practices which support continuity of supply, quality, cost and business unit requirements.
- Develops and implements category objectives using key performance indicators. Manage category objectives to ensure the KPI’s are met.
- Utilizes strategic sourcing practices, processes and techniques across the organization to provide the best total cost supply chain solution.
- Establish and lead cross functional teams to develop, execute and maintain cross company sourcing strategies driving acceptance and use of a consolidated strategic supply base.
- Facilitate and monitors cross functional teams to maintain compliance with establish strategic strategies and preferred vendors.
- Directs market analysis for all historical and potential future category purchases. Assesses the ability of the category strategy to satisfy Westlake’s volume, quality, performance and total delivered cost requirements.
- Develops and implements global category cost reduction strategies addressing material cost, logistics cost, and quality.
- Executes projects leading to specific reductions in category costs contributing to each business’ EBITDA performance.
- Directs development of routine category cost forecasts supporting each business’ financial forecast.
- Recommends processes, systems, and performance management reporting for category purchasing activities.
- Collaborates with Legal on contract negotiations, management and execution; collaborates with HS&E and regulatory SME’s to ensure safety and compliance of category purchases and logistics methods with preferred suppliers.
- Establishes a preferred supply base and manage via suppler relationship management programs, including supplier scorecards/reviews to drive continuous improvement.
- Understands applicable company policy and insure personal and team compliance including the procurement policy and procedures, Sox controls and DOA.
- Leads RFX, negotiations, supplier sourcing, contract negotiations and compliance management for defined commodity groups.
- Any other responsibilities as assigned.
EDUCATION, EXPERIENCE AND QUALIFICATIONS
- B.S. in Engineering, B.A. Supply Chain/Procurement. Master’s degree in Business is beneficial.
- Minimum of 12 years of relevant experience in the manufacturing, petroleum refining or petrochemical industries. Preferred Indirect goods and services or related sourcing experience.
- Knowledge of plant purchasing, plant warehouse and contract negotiations/ management.
- Strong written & verbal communication skills, as well as effective presentation skills.
- Strong Microsoft Power Point, Word and Excel skills. Strong analytical skills required, SAP experience is highly desirable.
- Extensive knowledge of petrochemical industries and related category spend.
- Business management skills including the ability to develop and execute strategy. Solid understanding of business disciplines and financial information.
- Excellent negotiation, communication and interpersonal skills, with the ability to influence all levels of employees and management, both inside the company and externally with suppliers.
- Ability to make decisions or recommendations that are “data based” and align decisions with strategies. Considers the impacts of decisions on other parts of the organization.
PHYSICAL DEMANDS
While performing the duties of this job, the employee is frequently required to sit; stand; walk; use hands to touch, handle, or feel; reach with hands and arms; and talk or hear. The employee is occasionally required to stoop, kneel, or crouch. The employee must regularly lift and/or move up to 10 pounds. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus.
WORK ENVIRONMENT
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, 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 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.
Skills Required
- Bachelor’s degree in Engineering, Supply Chain, or Procurement
- Minimum 12 years of relevant experience in manufacturing, petroleum refining, or petrochemical industries
- Knowledge of plant purchasing, plant warehousing, and contract negotiation and management
- Strong written, verbal, presentation, negotiation, communication, and interpersonal skills
- Strong Microsoft PowerPoint, Word, and Excel skills
- Strong analytical skills and ability to make data-based decisions
- Business management skills, including strategy development and execution
- Understanding of business disciplines and financial information
- Ability to influence employees, management, and external suppliers
- Indirect goods and services or related sourcing experience
- Master’s degree in Business
- SAP experience
- Extensive knowledge of petrochemical industries and related category spend
Westlake Chemical Corporation Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Westlake Chemical Corporation and has not been reviewed or approved by Westlake Chemical Corporation.
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Retirement Support — Feedback suggests the 401(k) with company matching is a strong element, and certain groups have noncontributory defined‑benefit pensions. This combination signals solid retirement support.
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Strong & Reliable Incentives — Feedback suggests incentive programs include quarterly or annual bonuses that supplement base pay. These recurring programs indicate reliable variable compensation opportunities.
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Leave & Time Off Breadth — Paid vacation, sick pay, and nine paid holidays are promoted alongside caregiver support programs. This breadth covers common time‑off needs.
Westlake Chemical Corporation Insights
What We Do
Westlake Chemical (NYSE: WLK) is a quality manufacturer and dependable global supplier of petrochemicals, plastics and building products. Our mission is to serve our clients by enhancing daily life through the products and services we provide, which in turn make life better for people every day. Employing approximately 9,500 people, Westlake operates from 36 locations in North America, 11 in Europe and 6 in Asia.






