Jobs in the United States

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Added 9 days ago
Systems Engineer, Energy Storage Systems
MAGNIX USA INC
Everett, WA
About the role: We are looking for a Systems Engineer to participate in the system design aspects of our Energy Storage System (ESS), with an emphasis on BMS and charging controls design…
Added 9 days ago
ESS Cell Development Engineer
LG Energy Solution Michigan, Inc.
Holland, MI
As an ESS Cell Development Engineer, you will support the research, development, testing, and validation of lithium-ion battery cells for Energy Storage System (ESS) applications. This role…
Added 9 days ago
Sr. Engineer, Vision Systems
LG Energy Solution Michigan, Inc.
Holland, MI
The Sr. Engineer, Vision Systems serves as a senior technical resource for machine vision and automated inspection systems supporting battery manufacturing operations. This position…
Added 9 days ago
Technical Solutions Engineer
CS e-Storage (US) Inc.
Remote, United States
The Technical Solutions Engineer will play a key role in supporting the development, evaluation, and integration of utility-scale energy storage systems (ESS) with a focus on battery…
Added 11 days ago
Test Engineer - Energy Storage Systems
MAGNIX USA INC
Everett, WA
About the Role: Join magniX as an Test Engineer, Energey Storage Systems and play a pivotal role in advancing electric aviation through cutting-edge lithium-ion battery technology. As a…
Added 11 days ago
Elastic SIEM Engineer
ASRC Federal
Quantico, VA
ASRC Federal is actively hiring an Elastic SIEM Engineer in support of our Defense Counterintelligence Security Agency (DCSA) program based out of Hanover MD.
Added 15 days ago
Supplier Industrialization Engineer Intern (Spring 2027)
Peak Energy
Burlingame, CA
…Energy Global Supply Management and Design Engineering Teams on development and qualification of outsourced parts at suppliers. The SIE Intern will operate as an individual contributor and…
Added 19 days ago
Sr. Battery Design Engineer
Rivian
Tustin, CA
Support ESS Integration Engineering Team for development of all Rivian battery pack components
Added 19 days ago
Mechanical Engineer
Sonnen Inc
Atlanta, GA
sonnen seeks to hire a Mechanical engineer to join the Research and Development team based out of Atlanta Innovation Hub to aid in the product certifications to support our technology…
Added 20 days ago
Sr. Energy Storage Systems Engineer
Dev
Fremont, CA
The Sr. Energy Storage Systems Engineer establishes and implements requirements of the Energy Storage System (ESS) and its related components. The position partners with ESS leaders to…
Added 20 days ago
Sales Engineer
Peak Energy
California or Broomfield, CO · Burlingame, CA
As a Sales Engineer, you’ll own the technical side of Peak’s opportunities from the first customer conversation through contract signature. You’ll work with prospective customers to define…
Added 20 days ago
Manufacturing Quality Engineer
Peak Energy
Burlingame, CA
About the Role - Manufacturing Quality Engineer
Added 20 days ago
Staff Battery Engineer (Pack Design/BMS)
Anduril Industries
Costa Mesa, CA
As a Senior Battery Engineer, you will drive the development of energy storage systems (ESSs) that power Anduril's next-generation drone products, from concept through full-rate production.…
Added 20 days ago
Senior Battery Systems Engineer
Anduril Industries
Costa Mesa, CA
As a Senior Battery Engineer, you will drive the development of energy storage systems (ESSs) that power Anduril's next-generation drone products, from concept through full-rate production.…
Added 20 days ago
Senior Battery Engineer (Drones)
Anduril Industries
Costa Mesa, CA
As a Senior Battery Engineer, you will drive the development of energy storage systems (ESSs) that power Anduril's next-generation drone products, from concept through full-rate production.…
Added 20 days ago
Module Design Engineer (BMS)
Anduril Industries
Costa Mesa, CA
As a Senior Battery Engineer, you will drive the development of energy storage systems (ESSs) that power Anduril's next-generation drone products, from concept through full-rate production.…

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Peak Energy

Sales Engineer

California or Broomfield, CO, United States
Burlingame, CA, United States

The salary range for this role is $140,000 - $210,000, with actual pay varying based on work location, experience, and skills. · Full-time

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Job details

Pay: The salary range for this role is $140,000 - $210,000, with actual pay varying based on work location, experience, and skills.
Job type: Full-time
Experience: 3+ years of experience in engineering for battery or renewable energy projects.
Posting language: English
Posted: Aug 18, 2026

Original job description

Peak Energy

Job Title: Sales Engineer

Location: Burlingame, CA (Preferred) or Broomfield, CO

Department: Commercial (Projects Team)

Reports to: Director of Project Engineering

Position Type: Full-time

About the Company

Peak Energy is the first American venture to advance globally proven sodium-ion battery systems as the storage standard for the new era of renewable energy on a resilient grid.

Sodium-ion is cheap, readily available, and safe - making it the leading contender in a rapidly evolving market.

Our leadership team is powered by decades of expertise in scaling gigawatt-level innovation at world-class companies such as Tesla, Northvolt, Apple, Powin, Enovix, Zipline, Solid Power, SunPower, and Fluence. We are backed by strategic investment and product partners including TDK Ventures, Eclipse Ventures, and GM Ventures.

We recently announced America's first sodium-ion grid storage factory in Sacramento with production starting Q1 2027, and over $1B in signed customer commitments including Jupiter Power and Energy Vault.

About the Role – Sales Engineer

As a Sales Engineer, you’ll own the technical side of Peak’s opportunities from the first customer conversation through contract signature. You’ll work with prospective customers to define the commercial and technical fit for Peak’s battery systems, build the business case, lead preliminary design discussions, and negotiate the technical scope, schedule, and performance terms that carry into execution. This is a highly cross-functional role. You’ll work side by side with Sales, Project Engineering, Project Managers, Finance, and our internal cell and ESS engineering teams to move opportunities through the sales cycle and hand off projects that are technically sound, cost-effective, and ready to build.

What You'll Do (Responsibilities)

Size and configure Peak’s battery systems to the customer’s use case, and build the performance and cost models that support the business case
Develop a deep understanding of Peak’s energy storage technology and provide sales teams with technical and financial modeling support and product configuration guidance to drive successful sales
Lead discussions with customers and Peak’s internal teams to outline the preliminary design for each opportunity
Work with the customer and Peak’s sales team to negotiate technical contracts (scope, schedule, and performance guarantees for both sales and services agreements)
Interface with internal stakeholders (Sales, Product Management, Project Engineering, and Project Management) and external parties (utilities, IPPs, AHJs, contractors, and end customers) to ensure consistent communication across all stakeholders
Build an understanding of regional energy markets, utilities, and customer needs
Define and disseminate functional requirements to internal business and engineering colleagues to aid in market entry planning, product roadmap, and new feature development
Build and maintain the technical sales tools and support materials that streamline and scale sales

What You'll Bring (Qualifications)

Bachelor’s degree in Electrical, Mechanical, Civil Engineering, or a related field.
3+ years of experience in engineering for battery or renewable energy projects.
Demonstrated experience working on or supporting utility-scale power projects.
Comprehensive understanding of engineering, construction, and permitting/code compliance concepts.
Experience reviewing and defining technical scopes of work and supporting contract negotiation.
Comfort executing multiple projects and tasks in parallel.
Excellent written and oral communication, with the ability to adapt style and vocabulary to technical and nontechnical stakeholders.
Strong Excel skills, including building technical and financial models, plus working knowledge of Word and PowerPoint.
Able to track quickly changing market conditions across storage funding, product development, and the competitive landscape.
Strong problem-solving skills with attention to cost, constructability, and bankability.
Eligible to work in the U.S.

Peak Energy is committed to building a diverse and inclusive workforce. We strongly encourage women, people of color, and individuals from underrepresented groups to apply. We value skills, potential, and perspective over specific credentials. If you’re excited about this role but your experience doesn’t look perfect on paper, we still want to hear from you.

Our Core Values

Speed Through Focus - Move fast but understand why. Focus on the goal, don't sacrifice quality.
Mission Over Self - It's about the greater good; confident humility. Take ownership and accountability.
Face the Brutal Truth - Transparency, honesty, big picture curiosity. Fearless decision making.
Be a Good Person - Kindness, collaboration and teamwork.

Compensation & Benefits

The salary range for this role is $140,000 - $210,000, with actual pay varying based on work location, experience, and skills. Our competitive benefits package includes:

Flexible time off
Comprehensive medical, dental, and vision coverage
Strong 401(k) plan
Equity opportunities
Many great work perks

Join us to thrive in a supportive environment while making a meaningful impact in the energy sector!

At Peak Energy Technologies Inc., we believe that a diverse and inclusive workplace makes us a more capable, innovative, and competitive company. We welcome people who represent diversity in their backgrounds, ethnicities, cultures, and experiences. Peak Energy Technologies Inc. is an equal opportunity employer, aiming to reach our company’s full potential by cultivating an inclusive workforce. We do not discriminate on the basis of race, color, ancestry, religion, national origin, sexual orientation, citizenship, marital or family status, disability, gender identity or expression, veteran status, or any other legally protected status.

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More about this job

Skills

Sales
Financial modelling
Project management
Communication skills
Market entry planning
Civil engineering
Regulatory compliance
Contract management
Microsoft Excel
Microsoft Word
Microsoft PowerPoint
Problem solving
Decision making
Collaboration
Teamwork

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