Energy Solutions Engineer

TeraWatt Infrastructure; San Francisco (CA); On-site; USD 140,000 - 165,000; Full time

Job summary

TeraWatt Infrastructure in San Francisco seeks an Energy Solutions Engineer to evaluate and develop distributed energy solutions that optimize site power and scalability. The ideal candidate has a Bachelor's degree in Engineering or Energy Systems, 3-5 years of relevant experience, and strong modeling skills in Excel, along with basic Python proficiency. This role involves building techno-economic models, collaborating with various stakeholders, and communicating complex technical concepts effectively. Salary ranges from $140,000 to $165,000 annually.

Qualifications

• 3–5 years of experience in energy, utilities, or cleantech.
• Foundational knowledge of energy industry and utility rate structures.
• Demonstrated ability to work collaboratively across teams.

Responsibilities

• Build and maintain techno-economic models for distributed energy solutions.
• Partner with stakeholders to develop and integrate modeling capabilities.
• Educate internal teams on workflows for energy solutions.

Skills

Strong modeling skills in Excel

Basic Python proficiency

Ability to synthesize complex information

Strong written and verbal communication skills

Curiosity and solutions-oriented mindset

Education

Bachelor's degree in Engineering or Energy Systems

Job description

About Terawatt Infrastructure

The once in a century transition to autonomous and electric vehicles is underway and will require a multi-trillion-dollar investment in energy and charging infrastructure, and the real estate to site it on. Terawatt is the leader in delivering large scale, turnkey charging solutions for companies rapidly deploying AV and EV fleets. Whether it’s an urban mobility hub, or a carefully located multi-fleet hub for semi-trucks, Terawatt brings the talent, capabilities, and capital to create reliable, cost-effective solutions for customers on the leading edge of the transition to the next generation of transport.

With a growing portfolio of sites across the US in urban hubs and along key logistics and transportation corridors and logistics hubs, Terawatt is building the permanent transportation and logistics infrastructure of tomorrow through a robust combination of capital, real estate, development, and site operations solutions. The company develops, finances, owns, and operates charging solutions that take the cost and complexity out of electrifying fleets.

At Terawatt, we execute humbly and with urgency to provide tailored solutions for fleets that delight our clients and support the transition of transportation.

Role Description

Terawatt develops and operates AV infrastructure sites at the forefront of the energy transition. As an Energy Solutions Engineer, you will evaluate and develop innovative distributed energy solutions that directly shape how Terawatt's sites are powered, optimized, and scaled.

This role sits within our growing Solutions Engineering team and reports to our Staff Energy Solutions Engineer. You will work at the intersection of rigorous quantitative analysis and cross-functional collaboration — translating complex energy challenges into actionable, scalable solutions.

If you are deeply curious about distributed energy, thrive in fast-moving environments, and want your work to have a tangible impact on the future of clean infrastructure — Terawatt is where you build it.

Core Responsibilities

• Build and maintain techno-economic models and applications to rapidly evaluate the impact of distributed energy solutions — including load management, solar PV, and battery storage — on specific projects

• Partner with internal stakeholders and third-party providers to develop and integrate advanced modeling capabilities into existing tools and workflows

• Drive cross-functional alignment by educating and enabling internal teams on the workflows required to incorporate energy solutions into site sourcing and development

• Define product requirements and conduct deep dives into energy technologies and solutions providers — ensuring utility interconnection, jurisdictional permitting, and regulatory requirements are met

• Serve as the Solutions Engineering representative in cross-functional engagements with hardware and software teams, supporting technical integration into Terawatt's technology stack and facilitating smooth handoffs to development, construction, and operations

• Apply operational data and field learnings to continuously improve deployed energy solutions and inform future iterations

• Contribute to white papers, industry forums, and external engagements that demonstrate Terawatt's domain expertise and leadership in deploying energy solutions to accelerate scalable EV charging for fleets

Minimum Qualifications

• Bachelor's degree in Engineering, Energy Systems, or a related technical field

• 3–5 years of experience in energy, utilities, cleantech, or a related technical field

• Foundational knowledge of the energy industry, including utility rate structures, site load profiles, and the economic modeling of distributed energy solutions

• Strong modeling skills in Excel (required) and basic Python proficiency — comfortable leveraging AI tools to code and problem-solve independently

• Ability to synthesize complex technical and business information into clear conclusions and actionable recommendations

• Demonstrated curiosity and a solutions-oriented mindset — you see ambiguous problems as opportunities, not obstacles

• Proven ability to work collaboratively across teams — proactively engaging stakeholders and subject matter experts to build alignment and shared understanding

• Strong written and verbal communication skills, with the ability to convey technical concepts clearly to both technical and non-technical audiences

Preferred Qualifications

• Advanced degree (Master's) in Engineering, Energy Systems, or a related technical field

• Hands-on experience with energy modeling in a professional setting — such as at an energy developer, independent power producer, utility, or strategy consultancy

• Experience navigating utility interconnection processes, permitting workflows, or regulatory environments across multiple jurisdictions

$140,000 - $165,000 a year

Compensation for this role is determined by several factors, including the cost of labor in specific geographic markets, and these ranges are intended to provide a helpful reference. The actual compensation offer will be based on the candidate’s location, skills, level of expertise and experience, and internal equity considerations. In addition to base salary, we offer a comprehensive benefits package and, where applicable, performance-based incentives.

We are building a team that represents a variety of backgrounds, perspectives, and skills. At Terawatt, we continuously strive to foster inclusion, humility, energizing relationships, and belonging, and welcome new ideas. We’re growing and want you to grow with us. We encourage people from all backgrounds to apply.

If a reasonable accommodation is required to fully participate in the job application or interview process, or to perform the essential functions of the position, please contact [e-mail].

Terawatt Infrastructure is an equal-opportunity employer.