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Sr Battery Engineer

Storm4 · Tucson, AZ1w agoverified 9 h ago
$150k – $170kfrom the posting

Lead design and development of Li-Metal battery cells from concept through scale-up

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Worth knowing

Why it is interesting. Work on next-gen Li-Metal battery tech for aerospace, defense, UAV, and eVTOL applications.

Might not be for you. Requires 10+ years of battery cell design experience and US citizenship.

Deep specialist Senior hires only

Adjacent materials roleLi-Metal battery technology, large-format pouch cells, High-Nickel NCM cathode chemistries, cell manufacturing processes and scale-up

Seniority
Senior
Work
On-site
Type
Full-time
Experience
10+ yrs
Industry
Energy
Role
Product Development
Visa
US citizenship required
Materials
Li-MetalHigh-Nickel NCM cathodeSilicon/Graphite anodeSilicon anode2 roles
Benefits
equity

Role details

💼

Industry

Advanced Battery Technologies

🚨

Cell Design & Development Engineer

🌎

Location

Tucson, Arizona (On-site)

💰

Salary

$150,000 - $170,000 + 10% Bonus + Equity

⚠️

US Citizenship Required

🏢

About the Company

Developing next-generation Li-Metal battery technology for high-performance aerospace, defense, UAV, and eVTOL applications. Their mission is to deliver industry-leading energy density and unlock the future of electrification.

⚡

The Role

We're looking for a

Cell Design & Development Engineer

to lead the design and development of commercial battery cells from concept through scale-up. You'll work at the intersection of R&D, manufacturing, supply chain, and product teams to deliver high-performance cells at scale.

🔋

What You'll Bring

  • 10+ years of battery cell design & development experience
  • Experience with large-format cells (6Ah+, ideally 20Ah+ pouch cells)
  • Li-Metal experience preferred; Silicon or Silicon/Graphite also considered
  • Strong understanding of cell manufacturing processes and scale-up
  • Exposure to High-Nickel NCM cathode chemistries
  • Ability to balance performance, cost, and manufacturability trade-offs
  • US Citizenship required

🚀 Why This Opportunity?

  • Work on cutting-edge Li-Metal battery technology
  • High-impact role driving commercial product development
  • Collaborate across engineering, manufacturing, and leadership teams
  • Competitive compensation, bonus, and equity package
  • Play a key role in the future of aerospace and defense electrification

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Common questions

What is the salary for the Sr Battery Engineer role at Storm4?

The listed annual base salary range is $150K–$170K. This figure is taken from the posting itself.

Does Storm4 sponsor work visas for the Sr Battery Engineer role?

This role requires US citizenship — not just permanent residency.

Where is the Sr Battery Engineer role at Storm4 based?

This role is based in Tucson, AZ.

What degree is required for the Sr Battery Engineer role at Storm4?

This role requires a Not specified.

How many years of experience does this Sr Battery Engineer role require?

The posting calls for at least 10 years of relevant experience.

What polymers or materials does this Sr Battery Engineer role work with?

Li-Metal, High-Nickel NCM cathode, Silicon/Graphite anode.