Factorial Energy Tech Stack

Solid-state battery developer for EVs, energy storage, and industrial applications

Renewable Energy Semiconductor Manufacturing Woburn, Massachusetts 51–200 employees Privately Held

Factorial Energy develops solid-state battery technology for automotive, residential, and critical-infrastructure use cases. The company is executing across multiple cell platforms (silicon-based drone cells, LMB power cells, next-generation lithium variants) while managing the compliance and security demands of automotive-tier manufacturing—reflected in active workstreams around SOX/TISAX certification and endpoint security hardening. Hiring is weighted toward senior engineering roles, signaling an active scaling phase in cell development and manufacturing process optimization.

Tech Stack 15 technologies

Core StackIntune Excel PowerPoint Microsoft 365 Exchange Online SharePoint Online OneDrive Teams Azure Entra ID Microsoft Defender Microsoft Defender for Endpoint Microsoft Defender for Office 365 Microsoft Purview Windows macOS

What Factorial Energy Is Building

◆Challenges

Quality issues
Next-generation solid-state battery cells
Compliance with sox and tisax
Endpoint security posture improvement
Improving enterprise it security
Obtaining certifications for lib
Managing product recalls

▲Active Projects

Silicon-based drone cell platform development
Lmb power cell platform development
Next generation cell product development
Large cell next gen fabrication process development
Go-to-market strategy development
Market research and competitive analysis
Sox and tisax compliance workstreams
Microsoft defender optimization
Microsoft purview implementation
Mass production project of lib

Hiring Activity

Accelerating8 roles · 5 in 30d

Department

Engineering

Finance

Marketing

Ops

Seniority

Senior

Intern

Mid

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About Factorial Energy

Factorial Energy is a venture-backed solid-state battery manufacturer based in Woburn, Massachusetts, with 51–200 employees. The company develops battery technology targeting electric vehicles, residential energy storage, and critical industrial applications. Factorial has secured joint development agreements with Mercedes-Benz, Stellantis, and Hyundai Motor Company. The product roadmap spans multiple platforms: silicon-based cells for drone applications, LMB power cells, and next-generation solid-state chemistries. Manufacturing and compliance are material challenges—the company is actively working through SOX/TISAX certification, product-recall management, and fabrication process development for mass production. Hiring spans the US and South Korea.

HeadquartersWoburn, Massachusetts

Company Size51–200 employees

Hiring MarketsSouth Korea, United States

Frequently Asked Questions

What is Factorial Energy developing?

Solid-state battery cells across multiple platforms: silicon-based drone cells, LMB power cells, and next-generation formulations. Target markets include electric vehicles, residential energy storage, and critical applications.

Is Factorial Energy hiring engineers?

Yes. 5 of 8 active roles are engineering positions, mostly at senior level. The company is also hiring in finance, marketing, and operations.

Where does Factorial Energy hire?

Primarily in the United States (headquarters in Woburn, Massachusetts) and South Korea.