Assistant Sourcing Manager - eBOS

Nextpower • San Jose, CA

6d • $120,000 - $135,000

About The Position

Nextpoweris seeking an Assistant Sourcing Manager to develop and execute a comprehensive sourcing strategy for EBOS (Electrical Balance of System). Major responsibilities include managing product costs, product sourcing/outsourcing, product development, supplier performance, and go-to-market readiness. The ideal candidate will have a solid understanding of strategic sourcing methodology, procurement processes, supplier management, and manufacturing operations, particularly within the renewable energy sector. The successful candidate thrives in a fast-paced, dynamic work environment and enjoys the challenges of building and scaling a business.

Requirements

• 4-6 years of strategic sourcing and supply chain experience in electrical or electronics manufacturing
• Experience with utility-scale solar, eBOS (e.g., Wire harness, Combiner Box, Load-Break Disconnects, IPC, Trunk Bus, In-line Fuses) highly desirable
• Bachelor’s degree, MBA preferred
• Proven experience managing a global supplier base and distributed teams.
• Deep knowledge of wire harness manufacturing processes, box integration, and mechanical assemblies.
• Well versed with strategic sourcing methodology
• Demonstrated track record of successful cost reduction
• Must be comfortable with multi-tasking in a fast-paced, dynamic environment
• Strong negotiation skills, analytical mindset, creativity, and effective communication abilities.
• High level of autonomy and accountability for results.

Nice To Haves

• Experience in the solar or renewable energy industry.
• Experience working with EPCs, EBOS.
• Willingness to travel (up to 15%) across Asia, the U.S., and Europe.

Responsibilities

• Assist Senior Sourcing Manager with executing sourcing strategy for eBOS product roadmap for US and global regions
• Identify, evaluate, and establish new suppliers to ensure a competitive, reliable and high-quality supply chain.
• Manage supplier relationships, negotiate contracts, and oversee performance to meet quality standards and delivery timelines.
• Conduct RFP and negotiate lowest Total Cost of Ownership for material and outsourced products
• Continuously assess supplier performance in cost, quality, engineering support, and reliability, implementing corrective actions when necessary.
• Track product line cost, establish cost target, and partner with Purchasing team to drive material cost reduction initiatives
• Help negotiate and track MSA, VMI, SLA, amendment, etc.
• Work closely with internal teams, including engineering, operations, and quality assurance, to align sourcing activities with production requirements.
• Conduct cost analyses, identify opportunities for cost optimization, and implement strategies to enhance financial efficiency.
• Ensure procurement processes comply with regulatory requirements and internal policies.
• Identify and mitigate risks related to sourcing and procurement, including supply chain disruptions, quality issues, and financial instability of suppliers.
• Monitor, analyze, and report on commodity and industry trends to refine sourcing strategies.
• Manage RFQs, support contract manufacturing services (CMS) negotiations, and handle escalations.
• Oversee quarterly pricing cycles, inventory revaluation, non-recurring expenses (NREs), reconciliation, and capacity expansion.
• Maintain supplier performance metrics and organize quarterly business reviews (QBRs) with key suppliers.
• Assist with the development and maintenance of strategic sourcing standard operating procedures
• Foster a culture of collaboration, continuous improvement, and accountability within the team.
• Perform other assignments as directed

Benefits

• Nextpower offers a comprehensive benefits package. We provide health care coverage, dental and vision, 401(K) participation including company matching, company paid holidays with unlimited paid time off, generous discretionary company bonuses, life and disability protection and more. Employees in certain positions may be eligible for stock compensation. All plans are in accordance with relevant plan documents.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level