PAE- Senior Buyer

Pro-Active Engineering, LLC•Sun Prairie, WI

44d

About The Position

We are seeking a Senior Buyer to serve as the lead purchasing professional within the Purchasing Department, providing daily guidance, mentoring, and technical support to the buying team while partnering closely with the Purchasing Manager. This role is responsible for ensuring the timely procurement of electronic components, bare printed circuit boards (PCB fabrication), custom mechanical components, customer-specific parts, fabricated assemblies, and outside services required to support customer production schedules. The Senior Buyer is expected to lead by example, develop best practices, improve purchasing processes, build strong supplier relationships, and ensure material availability while balancing inventory, cost, quality, and delivery performance.

Requirements

Bachelor’s degree in Supply Chain Management, Business, Operations Management or related field; equivalent purchasing experience may be considered in lieu of degree.
Seven+ years of purchasing experience within electronics, EMS, or PCBA contract manufacturing,
Strong knowledge of electronic components and global supply chains.
Experience with MRP/ERP systems.
Strong understanding of inventory management principles.
Proficiency in Microsoft Outlook, PowerPoint, and Excel.

Nice To Haves

Previous experience leading or mentoring buyers preferred.

Responsibilities

Serve as the lead buyer and primary mentor for the purchasing team.
Provide daily guidance, coaching, and training to buyers.
Support onboarding and development of new buyers.
Promote purchasing best practices and standardized procedures.
Act as the Purchasing Manager's delegate during periods of absence.
Procure electronic components, PCB fabrication, assemblies, mechanical components, and outside processing services.
Review MRP recommendations and make purchasing decisions based on demand, supplier performance, lead times, and inventory strategy.
Analyze material requirements and consolidate demand where appropriate to optimize purchasing efficiencies.
Monitor supplier acknowledgments and ensure purchase orders support customer production schedules.
Manage purchase order placement, confirmations, revisions, and cancellations.
Expedite critical materials to prevent production shortages.
Resolve material shortages and proactively identify supply chain risks.
Develop and maintain strategic supplier relationships.
Evaluate supplier performance including: On-Time Delivery, Quality, Responsiveness, Cost Competitiveness.
Lead supplier business reviews and continuous improvement initiatives.
Negotiate pricing, payment terms, lead times, and long-term supply agreements.
Identify and qualify alternate suppliers to reduce supply chain risk.
Support supplier corrective actions with Supplier Quality.
Balance inventory investment with customer service requirements.
Monitor excess, obsolete, and slow-moving inventory.
Recommend inventory reduction strategies while maintaining material availability.
Review safety stock recommendations and supplier stocking programs.
Support cycle count investigations and inventory accuracy initiatives.
Work closely with: Planning, Production Control, Engineering, Program Management, Manufacturing, Supplier Quality and Accounting.
Support Engineering Change Orders (ECOs) and material transitions.
Assist in New Product Introduction (NPI) sourcing activities.
Participate in customer meetings related to material availability and supply chain concerns.
Identify opportunities to improve purchasing efficiency and material flow.
Develop purchasing metrics and reporting.
Drive supplier performance improvements.
Support ERP/MRP process improvements.
Recommend automation and standardization initiatives.