Purpose of RoleThe Senior Buyer is responsible for the strategic sourcing and procurement of a wide range of materials and equipment to support Worley's project and corporate requirements. This is a full-time position based in Calgary, AB.
This role operates at an advanced level and can lead to complex procurement activities across both engineered and non-engineered scopes. Acting as a Lead Buyer or subject matter expert, the incumbent provides technical guidance, drives procurement strategy execution, and ensures alignment with project objectives, commercial outcomes, and client expectations.
ResponsibilitiesProcurement Execution & Delivery- Lead and manage end-to-end procurement activities for complex packages, including sourcing, tendering, evaluation, negotiation, and award
- Execute procurement for engineered equipment and bulk/materials in line with project specifications and schedules
- Ensure competitive bidding processes and full compliance with Worley procurement policies and governance
- Monitor supplier performance, delivery timelines, and contract adherence to mitigate risks
Strategic Procurement & Risk Management- Support and contribute to the development and implementation of project and corporate procurement strategies
- Identify market conditions, supply constraints, and commercial risks, and develop mitigation strategies
- Provide expert advice on sourcing approaches, vendor selection, and commercial negotiations
- Contribute to continuous improvement initiatives and best practices within the procurement function
Project Integration & Stakeholder Collaboration- Work closely with engineering, project controls, construction, contracts, and legal teams
- Participate in cross-functional project teams to ensure alignment of procurement activities with project delivery timelines and budgets
- Engage with internal stakeholders and clients to ensure procurement strategies meet operational and commercial needs
Leadership & Team Guidance- Act as Lead Buyer on projects or manage procurement workstreams
- Provide mentorship, coaching, and technical guidance to junior buyers and procurement staff
- Assign tasks, review deliverables, and support capability development within the team
Leadership & Decision Making- Proven ability to plan, prioritize, and lead procurement activities independently
- Experience leading project teams and contributing to cross-functional collaboration
- Strong commercial judgment and risk management capability
Communication & Influence- Excellent communication and stakeholder engagement skills
- Ability to influence, negotiate, and present complex information to management and clients
- Skilled in preparing reports, presentations, and commercial recommendations
- May supervise or provide oversight to procurement team members
Qualifications What you will bring: Technical and Industry Experience: - University degree in Supply Chain, Business, Engineering, or a related discipline (or equivalent relevant experience)
- Typically 7+ years of progressive procurement experience, preferably within EPC/EPCM, energy, mining, or infrastructure sectors
- Demonstrated experience managing complex procurement scopes and high-value contracts
- Experience with both engineered equipment procurement and bulk/material sourcing
- Advanced knowledge of procurement systems, tools, and processes
- Strong understanding of supply market dynamics, sourcing strategies, and commercial contracting
- Ability to troubleshoot procurement challenges and support others in resolving issues
Please note: No agency representation or submissions will be recognized for this vacancy.
