Senior Buyer

Company Summary

Stellar Energy provides state-of-the-art solutions customers build in for optimized energy performance now; and in the preparation for the energy needs of tomorrow. In business for 25 years, we’ve delivered added energy efficiency and capacity to customers in more than 15 countries. More dispatchable power. Increased LNG production. Greater Data Center efficiency and lower costs. Hyperscale deployment at the best possible speed to first megawatt. All delivered with the lower emissions required to support our partners’ unique sustainability objectives.

Stellar Energy specializes in a wide range of engineering and manufacturing solutions within the energy sector including turbine inlet air chilling, central utility plants, district cooling, combined heat & power systems, thermal energy storage, inlet air heating, data center chilling, and inlet air chilling for LNG facilities. Additionally, our expertise extends to start-up & commissioning, system health analysis, services, and training. Our in-house team of skilled engineers and dedicated tradespeople are the reason we are the global leader in customized solutions. Stellar Energy strives to add value to today’s energy infrastructure, achieving secure, affordable, and sustainable energy that will help to create a responsible energy economy.

Summary Objective

The Senior Buyer plays a key role in driving strategic sourcing and procurement excellence across a rapidly growing business segment. This position is responsible for developing supplier relationships, negotiating complex agreements, and ensuring continuity of supply to support aggressive production schedules. The Senior Buyer partners closely with operations, engineering, and project management to align procurement activities with business growth objectives, cost targets, and schedule commitments.

Essential Functions

• Strategic Sourcing & Procurement Execution
• Develop and execute sourcing strategies that align with business growth and operational objectives.
• Negotiate and manage vendor contracts to optimize cost, quality, delivery, and performance outcomes.
• Leverage market intelligence and cost analysis to identify opportunities for savings and risk mitigation.
• Operational Support & Supply Continuity
• Anticipate material and equipment requirements to support uninterrupted fabrication and construction activities.
• Coordinate with scheduling and production teams to align procurement timelines with project milestones.
• Proactively manage supplier performance to ensure timely delivery and adherence to quality standards.
• Supplier Development & Relationship Management
• Build and maintain a competitive and reliable supplier base across key commodity categories.
• Conduct supplier evaluations, audits, and performance reviews in accordance with company and ISO 9001 standards.
• Support qualification of new suppliers to meet evolving project and production needs.
• Process Improvement & Compliance
• Drive continuous improvement in purchasing processes, systems, and tools to improve speed and scalability.
• Ensure compliance with company purchasing policies, internal controls, and documentation standards.
• Prepare documentation and participate in ISO 9001 and internal quality audits.
• Cross-Functional Collaboration
• Partner with engineering, operations, and finance to forecast demand, manage budgets, and align purchasing plans.
• Collaborate with project managers to support cost tracking, scheduling, and delivery coordination.

Required Education and Experience

Preferred Education and Experience