Worley is hiring a Senior Buyer in Oakville, ON for a full-time onsite role to manage end-to-end procurement of complex engineered and non-engineered materials for major capital projects. You will develop sourcing strategies, lead supplier negotiations and contract awards, and partner with engineering and project teams to balance cost, quality, schedule and risk while ensuring policy compliance. Ideal candidates have 7+ years in procurement, strong commercial acumen, proven stakeholder influence, and a degree in SCM, engineering or related field; mentoring experience is a plus. To apply, tailor your resume to show end-to-end procurement on large projects, quantify savings and delivery improvements, and demonstrate collaboration across functions, aligning with Worley values and sustainability goals. Posting Aug 8, 2026; closing Aug 15, 2026.
About us
Worley is a global company of energy, chemicals and resources experts headquartered in Australia. We partner with our customers to deliver projects and create value across the life of their assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating complexity as they meet today's needs and transition to more sustainable solutions.
We are currently recruiting for a Senior Buyer to join our team in Oakville, ON. This is a full-time position.
As a senior procurement professional, you will manage the procurement of complex engineered and non-engineered materials and equipment in support of major projects and corporate initiatives. You will apply advanced technical expertise, commercial judgment, and market knowledge to develop sourcing strategies, negotiate commercial agreements, manage supplier relationships, and mitigate procurement risk. You will also serve as a trusted advisor to project teams and stakeholders, providing guidance on procurement best practices and contributing to successful project delivery.
Moving forward together
We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation. We're building a diverse, inclusive and respectful workplace. Creating a space where everyone feels they belong, can be themselves, and are heard.
And we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low carbon energy infrastructure and technology. Whatever your ambition, there's a path for you here.
And there's no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.