Strategic Sourcing Lead for Capital Projects

AltaGas Ltd.; Calgary; On-site; CAD 110,000 - 140,000; Full time

Job summary

AltaGas Ltd. in Canada is seeking a Senior Sourcing Specialist responsible for the end-to-end sourcing, procurement, and contract lifecycle management of complex goods and services supporting AltaGas’ major capital projects.

This role leads competitive sourcing initiatives, supplier selection, commercial and contractual negotiations, purchase order issuance, and contract management activities, including administration, amendments, change management, claims, and closeout, in accordance with

Qualifications

• Relevant degree in Business, Supply Chain, Engineering, or related field.
• 8+ years of progressive sourcing, procurement, contract management or supply chain experience.
• Strong experience leading competitive sourcing events and commercial negotiations.
• Demonstrated knowledge of procurement best practices, contract formation, supplier management.
• Strong analytical, problem-solving, and decision-making skills.
• Strong understanding of project execution, contract lifecycles, and commercial management principles.
• Strong experience in claims, change management, and contract law.
• Strong communication, influencing, and negotiating skills.
• Excellent stakeholder engagement and relationship management skills.
• Ability to manage multiple priorities in a fast-paced environment.

Responsibilities

• Lead sourcing and procurement activities in accordance with AltaGas Supply Chain policies and procedures.
• Develop sourcing strategies and execute competitive sourcing events, including RFXs, supplier evaluations, and market assessments.
• Identify, evaluate, and recommend suppliers based on commercial, technical, operational, and risk considerations.
• Lead commercial and contractual negotiations to optimize value, performance, and risk allocation.
• Recommend appropriate contracting and compensation models based on project scope, complexity, market conditions, and risk profile.
• Manage the full contract lifecycle: Prepare, negotiate, execute, and manage contracts and purchase orders throughout their lifecycle, including amendments, claims, renewals, and closeout.
• Provide commercial guidance to stakeholders on sourcing strategies, supplier selection, contract structures, and commercial risks.
• Monitor supplier performance, contract compliance, commercial obligations, and spend commitments.
• Identify, assess, and mitigate commercial, contractual, supplier, and supply chain risks.
• Validate invoices, manage commercial reconciliations, and support the resolution of contractual disputes and claims.
• Provide commercial guidance and market intelligence to stakeholders and support supplier selection decisions.
• Build and maintain strong supplier and stakeholder relationships.
• Identify opportunities to improve processes, optimize costs, and enhance procurement and contracting practices.
• Maintain procurement and contract documentation to support governance, compliance, and audit readiness.

Skills

Sourcing

Procurement

Contract management

Negotiation

Stakeholder management

Education

Degree in Business or related field

Tools

Oracle ERP

Job description

AltaGas Ltd. in Canada is seeking a Senior Sourcing Specialist responsible for the end-to-end sourcing, procurement, and contract lifecycle management of complex goods and services supporting AltaGas’ major capital projects.

This role leads competitive sourcing initiatives, supplier selection, commercial and contractual negotiations, purchase order issuance, and contract management activities, including administration, amendments, change management, claims, and closeout, in accordance with