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!

About Amperesand

Amperesand is building next-generation power infrastructure systems for Data Centers, EV charging platforms, and future energy applications. Our systems combine advanced power electronics, embedded controls, and scalable energy architectures to rethink how power is converted, controlled, and deployed.

About the Role

Amperesand is seeking a Staff or Sr. Staff Applications Engineer, Power Systems to join our Deployment team and be the primary technical authority for customer site designs. You’ll utilize your expertise in ETAP, SKM, or comparable power system modeling tool to optimize the full site level power system containing Amperesand products including defining electrical infrastructure integration approaches, sizing components, and coordinating protection mechanisms. You’ll utilize your preferred CAD tool to produce and maintain a library of CAD blocks and single line diagrams that Amperesand can share with its customer base. You’ll study and develop reference architectures and help author technical whitepapers. You’ll partner with the Amperesand Product team to investigate new customer applications and define future product requirements. You’ll partner with the Amperesand Sales and Customer Success teams to engage directly with customers and affiliated EPC teams to guide them in integrating Amperesand products to their facilities. You’ll partner with the Amperesand Engineering team to ensure that electrical, mechanical, and communications interfaces are designed for site integration success. You’ll partner with the Amperesand Compliance team to ensure that all sites are constructed to meet applicable building and electrical code requirements. You’ll occasionally provide on-site oversight of product deployment to ensure product installation and integration success. In this role, you will set the direction and the strategy for chasing opportunities in your domain of ownership. You’ll enjoy high levels of autonomoy, responsibility, and leadership visibility.

What You’ll Do

Own site-level system design and continuous optimization.
Act as the primary Amperesand interface to customer facility and EPC teams.