---
title: 'Senior Sales Director at Peak Energy'
canonical: 'https://feeny.ai/job/senior-sales-director-peak-energy-burlingame-ca-or-broomfield-5wvmnkv7feet'
type: 'job'
last_seen: '2026-09-09'
---

# Senior Sales Director at Peak Energy

- **Company:** Peak Energy
- **Location:** Burlingame CA OR Broomfield, CO
- **Posted:** 2026-09-01
- **Last confirmed live:** 2026-09-09
- **Apply:** https://peakenergy.com/get-in-touch/careers/jobs?job_id=5227478007&gh_jid=5227478007

## Job description

Peak Energy

Job Title: Senior Sales Director

Location: Burlingame, California or Broomfield, Colorado

Department: Commercial

Reports To: VP of Sales

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 Job

As a Senior Sales Director, you’ll lead the charge in shaping Peak Energy’s commercial success. You’ll be responsible for identifying, developing, and closing large-scale energy storage opportunities with utility, developer, EPC, and IPP partners. This is a high-impact, senior role where you’ll own strategic customer relationships and help drive adoption of our sodium-ion storage systems across the U.S. market.

You’ll work closely with Product, Engineering, and Deployment teams to ensure solutions are aligned with customer needs and project success. This is a unique opportunity to introduce a transformative battery technology to the grid — and shape the commercial foundations of a fast-growing energy company.

## Responsibilities

- Own the full commercial lifecycle — from prospecting and initial engagement through deal structuring, negotiation, and close.
- Build and manage a robust pipeline of utility-scale and distributed storage opportunities across the U.S., including strategic opportunities
- Cultivate and expand relationships with developers, utilities, IPPs, EPCs, and corporate energy buyers.
- Translate customer requirements into compelling proposals in collaboration with our Product and Engineering teams.
- Deliver customer feedback to internal teams to inform product roadmaps and go-to-market strategy.
- Represent Peak at industry conferences, customer meetings, and events.
- Lead deal teams focused on closing key sales agreements, such as project RFPs, COAs, and ESSAs.

## Minimum Qualifications

- 8+ years of experience in driving strategic sales, business development, or account management — ideally in energy storage, grid infrastructure, or renewable project development.
- Demonstrated success in leading negotiations on large, complex deals with utilities, IPPs, developers, or energy buyers.
- Strong technical fluency — able to grasp, articulate, identify, and formulate energy storage value propositions and system trade-offs.
- Proven ability to operate in fast-paced, early-stage environments with minimal structure.
- Excellent communication, negotiation, and stakeholder management skills across all hierarchy levels.
- Passion for renewable energy, sustainability, and driving positive environmental impact through technology innovation.
- Peer leadership skills that enable Peak Energy to grow as a company, and for your peers to grow as individuals.
- Eligible to work in the U.S.

## Preferred Qualifications

- Expertise selling energy storage systems (ESS), grid-connected assets, or utility-scale hardware solutions.
- Expertise with RFP processes, interconnection timelines, and project development cycles.
- Existing high-level relationships within utilities, IPPs, or clean energy developers.
- Deep understanding of how to quantify product competitiveness like total cost of ownership (TCO), levelized cost of storage (LCOS), and relevant system architecture considerations.

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 $150,000–$275,000, 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.

## About Peak Energy

## Company Overview
- **One-liner**: Peak Energy designs and deploys next-generation sodium-ion energy storage systems for grid-scale and AI data center applications, offering the world’s first fully passive, drop-in compatible battery storage solution.
- **Entity Type**: Private (Series A – $55M raised in June 2024)
- **Headquarters**: Burlingame, California, USA
- **Founded**: 2023
- **Founders**: Landon Mossburg (CEO), Paul Durkee (CTO), Brandon Kelly (Chief Scientist)

## Core Business
- **Primary industry**: Energy storage / Battery technology / Grid infrastructure
- **Target customers**: Utilities, Independent Power Producers (IPPs), AI data center operators, grid operators (B2B, enterprise)
- **Mission or purpose**: Deliver the lowest cost electron to the grid, enabling the next era of AI, electrification, and renewable power through abundant, reliable, and domestically manufactured energy storage.

## Products & Services
- **Peak Passive Grid‑Scale Storage System**: A sodium‑ion battery energy storage system (BESS) designed for 20+ year life with zero scheduled maintenance, no augmentation, and passive thermal management. Drop‑in compatible with existing BESS installations, requiring no new installation crews or EMS integration playbooks. Achieves higher round‑trip efficiency (more power to GPUs) and lower total cost of ownership (claimed $75/kWh savings through minimal opex). Fully 48E ITC compliant. Deployed in partnership with nine of the largest U.S. IPPs and utilities.

## Market Standing
- **Valuation/Market Cap**: Not disclosed
- **Key Metric**: Total funding of **$65M** ($10M seed in October 2023, $55M Series A in June 2024)
- **Notable Investors/Partners**: Investors not publicly named; key partners include **GM** (partnership to scale next-gen energy storage), **Jupiter Power** (4.75 GWh contract signed November 2025), and nine of the largest IPPs/utilities in the U.S.
- **Growth Signals**:
  - First grid‑scale sodium‑ion system deployed in Colorado (August 2025) – world’s first passively cooled system.
  - Over 10 months of operating deployments; 9‑customer pilot completed.
  - **6+ GWh contracted through 2030** (including 4.75 GWh with Jupiter Power).
  - Scaling plan: 5 deployments in 2026, 1 GWh in 2027; U.S. factory (4 GWh capacity) planned for Q1 2027 SOP.
  - Signed agreement to deploy MISO’s first sodium‑ion grid storage battery (March 2026).

## Competitive Advantages
- **Lowest total cost of ownership** – passive cooling eliminates fan/chiller failures, no scheduled maintenance, no augmentation, reducing opex significantly.
- **Sodium‑ion chemistry** – uses abundant, domestically available materials, reducing supply chain risk and improving safety.
- **Drop‑in compatibility** – works with existing BESS infrastructure, lowering adoption barriers for utilities and IPPs.
- **Vertically integrated U.S. manufacturing** – from cell to delivered project, strengthening domestic supply chain and creating jobs.
- **Proven reliability** – 99.999% uptime target; operating deployments since mid‑2025.

## Strategic Focus
- **Scale up manufacturing** – build a 4 GWh U.S. factory (2027) and expand deployment pipeline toward 1 GWh/year.
- **Target AI data centers** – collapse 4‑7 year interconnect queues by providing immediate, reliable power for GPU clusters (claims 441 trillion additional tokens/year over 20‑year project life).
- **Long‑term integration** – eventually move into generation, transmission, and distribution (phase 3 strategy post‑2028).
- **Deepen utility/IPP partnerships** – continue signing long‑term offtake contracts (already 6+ GWh through 2030).

## Why Work Here
- **Culture & values**: “Be a good Person” is a core value; emphasis on purpose‑driven work, solving foundational energy problems, and moving fast with real‑world impact.
- **Benefits**: Comprehensive medical/dental/vision, 401(k) with company match, flexible PTO, generous parental leave, employer‑paid life/disability/income protection, mental health & wellness programs, free lunches, pet‑friendly offices, free EV charging (Burlingame office), cell phone reimbursement, commuter benefits.
- **Locations**: Offices in Burlingame (CA) and Denver (CO); hybrid/remote policy not explicitly stated but on‑site presence expected for engineering and manufacturing roles.
- **Growth trajectory**: Headcount has doubled over the past year; company is in rapid scaling phase (from pilot to commercial deployments). Open roles include engineering, manufacturing, finance, and sales (27+ positions listed on Greenhouse and LinkedIn as of mid‑2026).
- **Team**: Core team assembled from Tesla, Northvolt, Enovix, Lyft, Uber, Solid Power; strong technical depth in battery and energy systems.

## Sources
1. [peakenergy.com – About](https://peakenergy.com/company/about)
2. [peakenergy.com – Careers](https://peakenergy.com/get-in-touch/careers)
3. [LinkedIn – Peak Energy](https://www.linkedin.com/company/peakenergytech)
4. [CB Insights – Peak Energy](https://www.cbinsights.com/company/peak-energy-2)
5. [PR Newswire – Peak Signs 4.75 GWh Contract with Jupiter Power (Nov 2025)](https://peakenergy.com/)
6. [PR Newswire – Peak Signs Agreement to Deploy MISO’s First Sodium-Ion Grid Storage Battery (Mar 2026)](https://peakenergy.com/)
7. [Bloomberg – Peak Energy Secures $55 Million (Mar 2026)](https://peakenergy.com/)

## Other roles at Peak Energy

- [IT System Administrator (Sacramento)](https://feeny.ai/job/it-system-administrator-sacramento-peak-energy-sacramento-8y3eabpgvbh1) — Sacramento, CA
- [IT System Administrator (Burlingame)](https://feeny.ai/job/it-system-administrator-burlingame-peak-energy-burlingame-5ezksf45kry1) — Burlingame, CA
- [Global Supply Chain Management Intern (Spring 2027)](https://feeny.ai/job/global-supply-chain-management-intern-spring-2027-peak-energy-burlingame-k2bxw183zta1) — Burlingame, CA
- [Automation Engineer Intern](https://feeny.ai/job/automation-engineer-intern-peak-energy-burlingame-bk4p845y9zx3) — Burlingame, CA
- [Head of Hardware](https://feeny.ai/job/head-of-hardware-peak-energy-burlingame-vky0rsv4b83a) — Burlingame, CA
- [Senior Cell Validation & Reliability Engineer](https://feeny.ai/job/senior-cell-validation-reliability-engineer-peak-energy-burlingame-3qmqm5rpdw0v) — Burlingame, CA
- [Controls & Automation Engineer](https://feeny.ai/job/controls-automation-engineer-peak-energy-burlingame-1ga3nxje5qxa) — Burlingame, CA
- [Sales Engineer](https://feeny.ai/job/sales-engineer-peak-energy-burlingame-california-or-broomfield-zthqmvwhwjse) — Burlingame California OR Broomfield, CO
- [Manufacturing Equipment Engineering Intern](https://feeny.ai/job/manufacturing-equipment-engineering-intern-peak-energy-burlingame-byqwk3yhj5df) — Burlingame, CA
- [Executive Assistant & Events Lead](https://feeny.ai/job/executive-assistant-events-lead-peak-energy-burlingame-gx5zxxg98kpd) — Burlingame, CA