Lead Buyer

Requisition ID: 296933 Relocation Authorized: None Telework Type: Full-Time Office/Project Work Location: Phoenix, AZ, Various Work Locations USA Extraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world's infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place. Differentiated by the quality of our people and our relentless drive to deliver the most successful outcomes, we align our capabilities to our customers' objectives to create a lasting positive impact. We serve the Infrastructure; Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing and Technology markets. Our services span from initial planning and investment, through start-up and operations. Core to Lumen Dynamics is our Vision, Values and Commitments . They are what we believe, what customers can expect, and how we deliver. Learn more about our extraordinary teams building inspiring projects in our Impact Report . Project Overview: We are building high performing teams to deliver complex EPC heavy civil project and looking for motivated, hands-on, collaborative innovators, doers, and problem solvers. The projects are hydro power generation with scopes including roadway development, significant structures including dams, spillways, tunnel waterways, inlet/outlet structures, hydromechanical equipment, mechanical and electrical systems, and site facilities and buildings. This is your opportunity to be part of history making projects. Job Summary: In this role, you will oversee the development and preparation of purchase orders. You will act in accordance with Lumen Dynamics and project purchasing procedures. You will participate in negotiations, solve problems, and communicate with suppliers to ensure compliance with purchase order requirements and achieve the required service to meet project needs. This position is designated as part-time telework per our global telework policy and will require at least three days of in-person attendance per week at the assigned office or project. Weekly in-person schedules will be determined by the individual and their supervisor, in consultation with functional or project leadership. #LI-VB1 Major Responsibilities: Lead all project purchasing activities for equipment, materials, and related services in support of project execution. Coordinate closely with Engineering, Construction, Estimating, and Project Controls to execute procurement strategies and material requisitions. Perform commercial evaluations of proposals and coordinate technical evaluations to support supplier selection recommendations. Form, issue, administer, and close purchase orders in accordance with project and corporate requirements. Ensure purchase order terms and conditions comply with Lumen Dynamics policies, project requirements, and contractual obligations. Administer changes to purchase orders, evaluating impacts on scope, cost, schedule, and risk. Monitor supplier performance, including engineering data submission, manufacturing progress, expediting, logistics, and delivery. Perform duties in compliance with Lumen Dynamics directives, management instructions, procedures, and applicable project requirements. Education and Experience Requirements: Requires bachelor's degree (or international equivalent) and 8-10 years of relevant experience or 12-14 years of relevant work experience Required Knowledge and Skills: Understanding of purchasing, agreement / order drafting (with legal support as required), administration and negotiation of changes, effective correspondence, planning and scheduling. Working knowledge purchase order administration, home office and field procedures and documents relating to a multi-discipline construction projects. General knowledge of engineering/construction industry contracting, purchasing, and material management practices, applicable government and commercial regulations and practices, and industry policies, procedures and work practices. Possesses experience and knowledge of project purchasing and PO administration activities. Total Rewards/Benefits: For decades, Lumen Dynamics has worked to inspire the next generation of employees and beyond! Because our teams face some of the world's toughest challenges, we offer robust benefits to ensure our people thrive. Whether it is advancing careers, delivering programs to enhance our culture, or providing time to recharge, Lumen Dynamics has the benefits to build a legacy of sustainable growth. Learn more at Lumen Dynamics Total Rewards Diverse teams build the extraordinary: As a global company, Lumen Dynamics has long been home to a vibrant multitude of nationalities, cultures, ethnicities, and life experiences. This diversity has made us a more trusted partner, more effective problem solvers and innovators, and a more attractive destination for leadin