Inventory Analyst

Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines, and fuel cells to quickly and reliably deliver local power for EV charging, commercial facilities, data centers, and grid-scale operations. The Mainspring Linear Generator is fuel flexible, ramps up and down to meet demand, and utilizes a flameless reaction with near-zero NOx emissions.

Backed by top-tier investors including Khosla Ventures, Bill Gates, American Electric Power, Lightrock, and General Catalyst, Mainspring designs, manufactures and delivers its products to customers across the U.S. today, and we’re quickly scaling for international expansion.

Inspired by our vision of the affordable, reliable, net-zero carbon grid, Mainspring is rapidly expanding within the $816B global electricity equipment market, and we’re hiring the best talent to meet growing customer demand around the globe. We welcome a broad range of backgrounds, experiences, and talents to bring fresh perspectives and ongoing innovation to our customers.

• Pragmatic Optimism: Building a new category of world‑class power generation requires the optimism of ambition and creativity, balanced with practicality to solve problems efficiently. The challenges that arise are opportunities for growth.
• Excellence without Ego: We bring expertise and commitment to creating the best customer experience, from sales to deployment and service, just as we apply deep technical rigor to building and delivering world‑class products. We strive for excellence and behave as leaders with the humility to acknowledge our challenges, both collectively and as individual contributors.
• Proactive
  
  Collaboration:
  
  The integration and cross‑disciplinary nature of Mainspring’s business requires intentionally seeking out others who bring different skills, perspectives, and priorities. Our culture of inclusion and respect extends beyond our team to interactions with our partners and customers.

More information can be found at

We are seeking a driven, analytical Inventory Analyst to improve inventory performance, accuracy, and warehouse efficiency while leading cross‑functional improvement initiatives. This role blends hands‑on inventory management with strong project management capabilities.

You will monitor inventory accuracy, improve transaction discipline, optimize warehouse organization, and serve as the subject matter expert for our inventory tracking system—playing a key role in future system transitions.

• Monitor inventory levels, turns, and aging; identify and execute improvement opportunities
• Monitor inventory levels at contract manufacturing partners to optimize on‑hand inventory, align supply with demand, and prevent shortages or excess
• Reduce excess and obsolete inventory through structured analysis and action plans
• Strengthen inventory transaction accuracy and discipline across operating teams
• Lead cycle count and inventory accuracy initiatives
• Serve as the expert in our inventory tracking system and support enhancements
• Support and/or lead the transition to a new inventory system, including requirements gathering, testing, training, and change management
• Lead inventory‑related projects from planning through execution, coordinating cross‑functional stakeholders

• Bachelor’s degree in Business Administration, Supply Chain, Finance, Economics, or Engineering
• 3–5 years of experience in warehouse operations, inventory control, or supply chain
• Strong project management skills with experience leading improvement initiatives
• Advanced proficiency in inventory/ERP systems and Microsoft or Google suite
• Strong analytical, organizational, and problem‑solving skills
• Proven ability to work cross‑functionally and drive change
• Detail‑oriented with a continuous improvement mindset

Does your experience not meet all of our posted requirements? At Mainspring, we are committed to building a diverse, inclusive, flexible, and collaborative environment, so if you…