GILLIG Tech Stack

Heavy-duty transit bus manufacturer with multi-powertrain platform

Motor Vehicle Manufacturing Livermore, CA 501–1,000 employees Founded 1890 Privately Held

GILLIG manufactures heavy-duty transit buses in Livermore, California, with a portfolio spanning battery electric, diesel, natural gas, and hybrid platforms built on a common Low Floor architecture. The tech stack reveals embedded-systems engineering depth—MATLAB, CANoe, VeriStand, and PLC dominate—paired with SAP for manufacturing operations and supply-chain management. Active project focus on hardware-in-the-loop development, test automation, and modular powertrain configuration signals engineering investment in compliance and zero-emission capability, while pain points around supplier issues and electrical defects indicate scaling challenges in a complex, regulated product category.

Tech Stack 13 technologies

Core StackMATLAB Python SAP SuccessFactors SAP CANoe VeriStand Freshservice PLC Excel Word PowerPoint Outlook Syteline

What GILLIG Is Building

◆Challenges

Compliance with benefit regulations
Troubleshooting supplier issues
Transition to zero-emission vehicles
Meeting harsh performance demands
Stabilizing payroll operations
Minimizing product variation and complexity
Customizing buses to meet customer needs
Resolving bus issues
Diagnosing electrical defects
Bus defects

▲Active Projects

Hardware in the loop development
Develop and lead hazard assessments
Test automation strategy
Modular powertrain configuration
Industrialization of content for product line
Post delivery inspection
Failure analysis
Bench build and system integration tests
Policy rollouts
System enhancements

Hiring Activity

Decelerating20 roles · 4 in 30d

Department

Engineering

Finance

Manufacturing

Ops

Support

Environmental

Product

Seniority

Mid

Senior

Manager

Staff

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About GILLIG

GILLIG is the leading U.S. manufacturer of heavy-duty transit buses, operating since 1890 from Livermore, California. The company serves public transit agencies and fleet operators with buses engineered across four propulsion types—battery electric, diesel, natural gas, and hybrid—all built on a unified Low Floor platform to reduce fleet complexity and maintenance costs. Production is vertically integrated from design through final assembly by American workers on site. The customer base includes municipal transit systems and regional operators; GILLIG's competitive positioning centers on reliability, total cost of ownership, and multi-powertrain flexibility to accommodate varying regional emission regulations and customer budgets.

HeadquartersLivermore, CA

Company Size501–1,000 employees

Founded1890

Hiring MarketsUnited States

Frequently Asked Questions

What is GILLIG's tech stack?

MATLAB, CANoe, VeriStand, and PLC for embedded systems and hardware validation; SAP and Syteline for ERP and manufacturing operations; Freshservice for IT support; standard office tools (Excel, Word, PowerPoint, Outlook).

Where is GILLIG headquartered and how many employees?

Livermore, California. Employee count falls in the 501–1,000 range, with 22 active open roles across engineering, HR, finance, manufacturing, operations, and support functions.

What propulsion types does GILLIG manufacture?

Battery electric, diesel, natural gas, and hybrid electric buses, all engineered on GILLIG's Low Floor platform to maximize fleet commonality and reduce total cost of ownership.