Company Overview    Amperesand is reinventing how the world powers its most critical systems. We are facing a once-in-a-generation opportunity for infrastructure disruption. Electricity demand is skyrocketing, driven by AI factories, electric vehicles, and modern industrial growth. Energy supply is shifting to incorporate a more diverse mix of resources – including solar, gas, and batteries – at a massive scale. And yet the power infrastructure behind our latest mega-projects hasn’t meaningfully changed in nearly 100 years. Supply chains for today’s infrastructure equipment can’t match the pace and sophistication of critical energy projects. Amperesand is building hardware and software that rewrites this broken power infrastructure playbook to support a new era of energy abundance. We’ve built a new class of intelligent, software-defined power infrastructure products leveraging a decade of advanced medium voltage Solid State Transformer research that’s now ready for commercial deployment. Our products and solutions go far beyond the capabilities of traditional electrical equipment. We make power systems that are faster to deploy, dramatically smaller and more efficient, and capable of supporting modern, dynamic energy needs for tomorrow’s most demanding energy consumers. Scalable in-house advanced manufacturing capability is our foundation for meeting timeline and quality expectation to serve infrastructure customers around the world. Amperesand is led by breakthrough energy hardware development veterans and funded by top tier investors who share our vision of building a category-defining energy technology company. With hubs in San Francisco, Reno, and Singapore, our global team is laser focused on building foundational technology to solve the most pressing problems in power infrastructure at scale. Join us in building the power foundation of the future! Role Summary We are seeking a skilled and driven Warehouse Manager to lead all warehousing and material operations in direct support of manufacturing production lines. The ideal candidate brings a strong foundation in receiving, inventory control, material fulfillment, and shipping preparation, along with the ability to lead a team and continuously improve operations in a fast-paced, highly automated environment. This role requires strong organizational discipline, data-driven decision making, and a proactive approach to problem solving. This is a high-impact, floor-facing leadership role. You will work closely with Production, Planning, and Engineering teams to ensure inventory accuracy, material availability, and seamless flow of goods from receiving through point-of-use on the production floor and outbound shipping. Responsibilities * Oversee day-to-day warehouse operations including receiving, storage, inventory control, material fulfillment to production lines, and shipping preparation * Manage receiving operations including incoming inspection coordination, purchase order verification, and accurate system entry of all inbound materials * Own inventory accuracy through cycle counts, reconciliation, and continuous improvement of labeling, storage, and tracking processes * Ensure timely and accurate material fulfillment to production through kitting, staging, and replenishment strategies that support takt time and prevent line stoppages * Coordinate shipping preparation including packaging, labeling, documentation, and staging of outbound materials and finished goods for logistics handoff * Lead and develop a team of warehouse associates, including daily prioritization, shift coverage, and performance management, while maintaining a culture of safety and accountability * Own warehouse KPIs including inventory accuracy, dock-to-stock time, pick accuracy, and on-time delivery to line; present performance data and drive improvement initiatives * Collaborate with production planning and procurement teams to align material flow with production schedules and proactively address shortages * Oversee Warehouse Management Systems (WMS) and ERP platforms to ensure real-time inventory visibility and data integrity across all transactions * Identify and execute continuous improvement projects focused on space utilization, replenishment efficiency, and reduction of handling waste * Ensure compliance with safety and regulatory standards including OSHA requirements; maintain a safe and organized warehouse environment using 5S principles * Support new product introductions and production ramp activities by establishing receiving workflows, storage strategies, and kitting processes for new components * Maintain warehouse documentation including SOPs, work instructions, and inventory control procedures Qualifications * Bachelor’s degree in Supply Chain Management, Operations, Industrial Engineering, or related field, or equivalent experience * 5+ years of experience in warehouse or materials management, including at least 2 years in a supervisory or management role in a manufacturing environment * Proven track record of improving inventory accuracy and operational efficiency through structured problem solving and continuous improvement * Proficiency in Warehouse Management Systems (WMS) and ERP platforms such as SAP, Oracle, or similar * Strong analytical skills with the ability to interpret operational data and drive decisions * Experience leading teams in a high-volume, fast-paced environment with shifting production priorities * Familiarity with Lean manufacturing principles and 5S workplace organization * Willingness to support operations across shifts and respond to escalations as needed * Strong written and verbal communication skills Bonus Qualifications * Experience with automated material handling systems such as AGVs, AS/RS, conveyors, or robotic picking systems * Familiarity with kitting operations and line-side material delivery strategies such as kanban and supermarket replenishment * Experience with MES or factory data platforms for material tracking and production visibility * Knowledge of BOM structures and integration with production scheduling * Experience in power electronics, battery, or electromechanical assembly supply chains in energy, automotive, aerospace, or consumer electronics manufacturing * APICS CPIM or equivalent supply chain certification * Creative problem-solving mindset with a focus on faster, better, and more cost-effective solutions Please note: This role requires working on-site 5 days a week. We do not offer hybrid or remote options.  Pay Disclosure & Benefits Compensation will be determined based on experience, location, and other factors permitted by law.   The benefits outlined below apply exclusively to employees located in the United States. * Competitive Salary + Incentive Stock Options   * Medical, vision, and dental benefits for employees and their dependents, effective from the start of hire  * Company paid Basic Life, AD&D, short-term and long-term disability insurance  * 401k retirement savings plan through Empower  * Employees receive paid time off (PTO), paid sick days, and paid company holidays   * Commuter Benefits   * 100% paid maternal leave (12 weeks) and paternal leave (6 weeks)  Singapore-based employees receive benefits in accordance with local government provisions. Equal Employment Opportunity  Amperesand is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, ancestry, sex, sexual orientation, gender, gender expression, gender identity, genetic information or characteristics, physical or mental disability, marital/domestic partner status, age, military/veteran status, medical condition, or any other characteristic protected by law.  Amperesand is also committed to working with and providing reasonable accommodations to individuals with disabilities. Please let your recruiter know if you need an accommodation at any point during the interview process.