Local Marketing Intern Jobs

Mainspring is seeking a high-energy, commercially driven Director of Origination to lead our commercial strategy and transaction execution across Municipalities, Electric Cooperatives, and IOUs. This is an executive-level, outward-facing origination role for a natural networker…

Mainspring is seeking a high-energy, commercially driven Public Power Senior Originator to drive our commercial strategy and transaction execution across Municipalities, Electric Cooperatives, and IOUs. This is an outward-facing origination role for a natural networker and…

We are seeking a motivated and detail-oriented Cost Engineer to join our SC PM & Cost Engineering team. This position provides an excellent opportunity to gain hands-on experience in supply chain cost analysis and optimization strategies, should-cost modeling, and capacity…

Mainspring Energy is searching for a motivated Sr. Machinist capable of supporting the needs of our engineering development lab at our Menlo Park facility. In this position you will work with a small team and manage the daily workload and respond to projects needing precision…

The Manager – Depot Operations & Field Return Repair is responsible for the end-to-end lifecycle management of all field-returned electronic control assemblies supporting the installed fleet of Linear Generators (LGENs). This role owns the complete reverse logistics process for…

About the Team On the New Verticals team, our mission is to build the future of local commerce through expanding our product offerings on the DoorDash platform. Stationed regionally, this team owns new business development by creating deep partnerships with the most coveted…

About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear…

Do you enjoy diving into building new automation systems and formulating new testing approaches in areas like cloud computing, networking, IoT with real time operating systems, controls, simulations (MIL, SIL, PIL), and algorithms? We combine this technology with our company…

We have a high-impact opportunity for a Materials and Process Engineer who wants to join a world-class engineering team and help scale production of the Linear Generator. The materials and process team at Mainspring Energy works on complex development projects which are at the…

Staff Electrical Engineer, Electronics Design at Mainspring Energy in Menlo Park, California, United States. On-site · $181K – $213K/yr.

Senior Electrical Engineer, Electronics Design at Mainspring Energy in Menlo Park, California, United States. On-site · $147K – $173K/yr.

We have a high-impact opportunity for a Staff Materials and Process Engineer who wants to join a world-class engineering team and help scale production of the Linear Generator. The materials and process team at Mainspring Energy works on complex development projects which are at…

We have a high-impact opportunity for a Senior Materials and Process Engineer who wants to join a world-class engineering team and help scale production of the Linear Generator. The materials and process team at Mainspring Energy works on complex development projects which are…

Mainspring Energy is growing rapidly and has begun to manufacture its Linear Generators in volume, and reliability is a crucial element to the success of the product. We're looking for a reliability engineering leader to build and run the function that evaluates design risk and…

Mainspring Energy’s revolutionary linear generator is a sophisticated robot. Inside the generator is a network of computers combining embedded Linux and real-time bare metal applications. These orchestrate the critical tasks of shaping control signals and collecting data from a…