Senior Buyer

• Salary: $85K - $100K 

Role Summary

Full-time, Onsite based in Union City, CA.

Focus: procurement and cost optimization of fiber optic and related electronic components for cable assemblies, ensuring supply continuity, production readiness, and margin targets.

Core Responsibilities

• Source and purchase fiber optic components, cable assemblies, and related materials for production needs
• Negotiate pricing, lead times, and supplier terms to improve margins and ensure supply stability
• Review and validate BOMs for cost accuracy, availability, and part correctness
• Manage supplier performance and resolve issues related to delivery or quality
• Support inventory planning, demand forecasting, and production scheduling
• Identify supply risks, shortages, and market changes; develop mitigation plans