

Manager, Strategic Sourcing
Waste Management
Posted Sunday, April 5, 2026
Posting ID: 2343714
Houston, TX
I. Job Summary Leads the strategic sourcing process for assigned enterprise categories-including but not limited to chemicals, rental equipment, and small parcels-by developing and implementing category strategies, managing supplier relationships, and executing RFx events on behalf of the enterprise. The Manager, Strategic Sourcing does not directly purchase goods or services, but acts as the primary owner of the sourcing process and supplier management for their categories. The chief metrics for sourcing are quality, delivery, and price. The ideal candidate demonstrates exceptional critical thinking, intellectual curiosity, and a strong drive to deliver results. Success in this role also requires strong interpersonal skills, the ability to foster effective team collaboration, and a partnership mindset with functional owners and business stakeholders. The Manager is expected to act as a steward of the supply chain within the business, identifying opportunities for improvement in process, cost, or other areas, and ensuring alignment with enterprise objectives.
II. Essential Duties and Responsibilities To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Other minor duties may be assigned.
IV. Qualifications The requirements listed below are representative of the qualifications necessary to perform the job.
A. Education and Experience
Benefits
At WM, each eligible employee receives a competitive total compensation package including Medical, Dental, Vision, Life Insurance and Short Term Disability. As well as a Stock Purchase Plan, Company match on 401K, and more! Our employees also receive Paid Vacation, Holidays, and Personal Days. Please note that benefits may vary by site.
If this sounds like the opportunity that you have been looking for, please click Apply.
ABOUT WM
WM ( WM.com ) is North America's leading provider of comprehensive environmental solutions. Previously known as Waste Management and based in Houston, Texas, WM is driven by commitments to put people first and achieve success with integrity. The company, through its subsidiaries, provides collection, recycling and disposal services to millions of residential, commercial, industrial, medical and municipal customers throughout the U.S. and Canada. With innovative infrastructure and capabilities in recycling, organics and renewable energy, WM provides environmental solutions to and collaborates with its customers in helping them pursue their sustainability goals. WM has the largest disposal network and collection fleet in North America, is the largest recycler of post‑consumer materials and is a leader in beneficial use of landfill gas, with a growing network of renewable natural gas plants and the most landfill gas‑to‑electricity plants in North America. WM’s fleet includes more than 12,000 natural gas trucks – the largest heavy‑duty natural gas truck fleet in the industry in North America. Healthcare Solutions provides collection and disposal services of regulated medical waste, as well as secure information destruction services, in the U.S., Canada and Western Europe. To learn more about WM and the company’s sustainability progress and solutions, visit Sustainability.WM.com .
Equal Employment Opportunity
For United States: WM is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, creed, religion, sex, sexual orientation, gender identity, national origin, age, disability, status as a protected veteran or any other characteristic protected under applicable federal, state, or local law.
For Canada: WM is committed to the principle of equal employment for all applicants and employees, without discrimination on the basis of all grounds protected by applicable human rights legislation. Accommodations are available on request for candidates taking part in all aspects of the selection process. Please notify us if you require accommodation.
Real ID
In order to travel by air or access federal property, federal law requires individuals have a REAL ID or an acceptable alternative. This position may require the successful candidate to travel by air for business reasons or service federal property. Accordingly, successful candidates must have, or be willing to obtain, a REAL ID or TSA‑approved alternative.
II. Essential Duties and Responsibilities To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Other minor duties may be assigned.
- Develops and implements category strategies aligned with enterprise objectives, in close collaboration with cross-functional teams.
- Leads RFx events (RFI, RFP, RFQ) for assigned categories, including bid preparation, evaluation, and supplier selection.
- Manages supplier relationships, including performance reviews, issue resolution, and ongoing communications, while building strong partnerships with internal and external stakeholders.
- Analyzes data and market trends-including commodities indices-to inform sourcing decisions, price negotiations, and strategy development, with a focus on quality, delivery, and price.
- Collaborates with internal stakeholders to understand business needs and ensure alignment of sourcing strategies.
- Partners with business units and functional owners to identify and drive opportunities for process, cost, or operational improvements, leveraging category expertise and a collaborative approach.
- Negotiates major contracts and agreements, ensuring value, quality, delivery, and price compliance.
- Researches and develops a pipeline of qualified suppliers for assigned categories.
- Designs and applies supplier evaluation techniques to assess quality, reliability, and performance.
- Tracks and reports on category performance, supplier effectiveness, and cost savings.
- Maintains currency with respect to technical, analytical, and industry skills by attending training, seminars, and industry events as needed.
IV. Qualifications The requirements listed below are representative of the qualifications necessary to perform the job.
A. Education and Experience
- Education: Bachelor's Degree (accredited), or in lieu of degree, High School Diploma or GED (accredited) and 4 years of relevant work experience.
- Experience: 5 years of relevant work experience (in addition to education requirement), preferably in strategic sourcing or category management for enterprise categories.
- None required.
- Strong critical thinking and analytical skills.
- Demonstrated intellectual curiosity and drive to deliver results.
- Excellent interpersonal and communication skills, with a proven ability to build relationships and collaborate across teams and functions.
- Familiarity with commodities indices and their impact on sourcing and price negotiations.
- Experience in chemicals, rental equipment, small parcels, or similar categories preferred.
- Six Sigma Training (nice to have).
Benefits
At WM, each eligible employee receives a competitive total compensation package including Medical, Dental, Vision, Life Insurance and Short Term Disability. As well as a Stock Purchase Plan, Company match on 401K, and more! Our employees also receive Paid Vacation, Holidays, and Personal Days. Please note that benefits may vary by site.
If this sounds like the opportunity that you have been looking for, please click Apply.
ABOUT WM
WM ( WM.com ) is North America's leading provider of comprehensive environmental solutions. Previously known as Waste Management and based in Houston, Texas, WM is driven by commitments to put people first and achieve success with integrity. The company, through its subsidiaries, provides collection, recycling and disposal services to millions of residential, commercial, industrial, medical and municipal customers throughout the U.S. and Canada. With innovative infrastructure and capabilities in recycling, organics and renewable energy, WM provides environmental solutions to and collaborates with its customers in helping them pursue their sustainability goals. WM has the largest disposal network and collection fleet in North America, is the largest recycler of post‑consumer materials and is a leader in beneficial use of landfill gas, with a growing network of renewable natural gas plants and the most landfill gas‑to‑electricity plants in North America. WM’s fleet includes more than 12,000 natural gas trucks – the largest heavy‑duty natural gas truck fleet in the industry in North America. Healthcare Solutions provides collection and disposal services of regulated medical waste, as well as secure information destruction services, in the U.S., Canada and Western Europe. To learn more about WM and the company’s sustainability progress and solutions, visit Sustainability.WM.com .
Equal Employment Opportunity
For United States: WM is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, creed, religion, sex, sexual orientation, gender identity, national origin, age, disability, status as a protected veteran or any other characteristic protected under applicable federal, state, or local law.
For Canada: WM is committed to the principle of equal employment for all applicants and employees, without discrimination on the basis of all grounds protected by applicable human rights legislation. Accommodations are available on request for candidates taking part in all aspects of the selection process. Please notify us if you require accommodation.
Real ID
In order to travel by air or access federal property, federal law requires individuals have a REAL ID or an acceptable alternative. This position may require the successful candidate to travel by air for business reasons or service federal property. Accordingly, successful candidates must have, or be willing to obtain, a REAL ID or TSA‑approved alternative.
The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.