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EnerSys Tech Stack

Industrial energy storage and power solutions for critical infrastructure

Appliances, Electrical, and Electronics Manufacturing Reading, PA 5,001–10,000 employees Public Company
enersys.com LinkedIn

EnerSys manufactures batteries, chargers, and power electronics for industrial, infrastructure, and defense applications across 100+ countries. The tech stack—SAP, SAGE ERP, SolidWorks, PTC Windchill, PLECS, MATLAB, COMSOL—reflects a hardware-centric engineering operation with heavy simulation and manufacturing-planning tooling. Active hiring in manufacturing (52 roles) and engineering (34) aligns with concurrent projects in battery system design for defense, liquid-cooling solutions, and modular power conversion systems, suggesting capacity expansion in core product lines.

Tech Stack 81 technologies

Core StackSAP MATLAB Salesforce Power BI Power Automate Power Query SolidWorks PLECS COMSOL LTspice IGBT SiC MOSFET GaN Modbus SAST DAST Codex Ironclad SAGE ERP Onestream BaaN forklift Altium Designer SPICE Syteline PTC Windchill APQP PPAP CRM Microsoft Project+51 more

What EnerSys Is Building

◆Challenges

  • Ensuring compliance with cybersecurity frameworks
  • Equipment maintenance cost
  • Maintaining profit margins
  • Optimizing production costs
  • Optimizing manufacturing processes
  • Supply chain risk
  • Meeting production targets
  • Quality control
  • Productivity improvement
  • Accurate cost estimation

▲Active Projects

  • Eos initiative implementation
  • 5s practice implementation
  • Battery system design for defense applications
  • Annual physical inventory planning
  • Enersys operating system adoption
  • Eos rie events
  • Automation deployment
  • Eos initiatives
  • Modular pcs development
  • Liquid‑cooling solution design

Hiring Activity

Accelerating160 roles · 120 in 30d

Department

Manufacturing
52
Engineering
34
Sales
20
Support
15
Ops
12
Finance
9
HR
2
Logistics
2

Seniority

Mid
47
Junior
41
Senior
36
Manager
18
Director
4
Intern
3
Lead
3
C-Level
1

Notable leadership hires: Plant Lead, Strategic Sourcing Director, HSE Director

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About EnerSys

EnerSys is a public manufacturer of stored energy solutions serving industrial, infrastructure, and defense sectors globally. The company provides integrated systems combining battery technologies, power electronics, chargers, and software intelligence for applications including data center backup power, telecommunications networks, material handling, aerospace and defense, and transportation. With 5,001–10,000 employees and operations in the United States, Germany, France, Canada, United Kingdom, and Switzerland, EnerSys focuses on markets where power continuity, uptime, and resilience are mission-critical. Active projects center on design innovation (battery systems, liquid cooling), operational transformation (5S implementation, EOS adoption), and automation deployment across manufacturing plants.

HeadquartersReading, PA
Company Size5,001–10,000 employees
Hiring MarketsUnited States, Germany, France, Canada, United Kingdom, Switzerland

Frequently Asked Questions

What is EnerSys's main business?

EnerSys manufactures stored energy solutions including batteries, chargers, and power electronics for industrial, infrastructure, and defense customers in 100+ countries. Key markets include data centers, telecom networks, material handling, aerospace, and transportation.

What is EnerSys's tech stack?

Engineering and design: PLECS, MATLAB, COMSOL, LTspice, SolidWorks, Altium Designer, PTC Windchill. Manufacturing planning: SAP, SAGE ERP, Syteline. Analytics: Power BI. Component technologies: IGBT, SiC MOSFET, GaN semiconductors.

Where is EnerSys headquartered?

EnerSys is headquartered in Reading, Pennsylvania. The company operates manufacturing and hiring across the United States, Germany, France, Canada, United Kingdom, and Switzerland.

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How this profile is built

EnerSys's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.