CAF (Construcciones y Auxiliar de Ferrocarriles) Tech Stack

Global rolling stock and urban bus manufacturer, scaling to zero-emission systems

Motor Vehicle Manufacturing Beasáin, Gipuzkoa 10,001+ employees Founded 1917 Privately Held

CAF manufactures trains, trams, and buses across 60+ countries, with 17,000 employees focused on rail and urban transit. The stack reveals a manufacturing-first operations model: SAP for ERP, SCADA for rail systems control, and emerging cloud infrastructure (AWS, Kubernetes, Databricks) layered on top — suggesting a mid-stage digital transformation. The hiring surge in engineering (121 open roles) paired with active hydrogen and zero-emission bus projects signals aggressive product innovation, while pain-point clustering around weld quality, production optimization, and train maintenance reveals capital-intensive manufacturing challenges.

Tech Stack 93 technologies

Core StackSAP Jira Python PySpark Docker Kubernetes AWS Power BI Databricks Excel Altium C ARM Ethernet RS-485 CAN I2C Enovia Bugzilla SAP R/3 SAP ECC SAP QM SAP PM SQL Microsoft Office AWS CloudWatch AWS ECS SCADA SAP Analytics Cloud AWS EMR+61 more

AdoptingSAP S/4HANA

What CAF (Construcciones y Auxiliar de Ferrocarriles) Is Building

◆Challenges

Ensuring safety compliance
Reducing weld defects
Optimizing production processes
Reducing costs
Compliance with international financial regulations
Maintaining high vehicle availability
Meeting sqcd objectives
Improving weld quality
Reducing downtime
Improving reliability of train maintenance

▲Active Projects

S/4hana implementation
Trains oxygene
Mobilizing long-term maintenance project
Rolling stock testing
Modern workshop construction
Régiolis hydrogène
Rer b
Maintenance programme
Rolling stock commissioning in marseille
New product development (npi/npd)

Hiring Activity

Steady240 roles · 100 in 30d

Department

Engineering

121

Manufacturing

Ops

Logistics

Finance

Procurement

Support

Product

Seniority

Mid

139

Senior

Manager

Junior

Intern

Lead

Notable leadership hires: Head of Operations

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About CAF (Construcciones y Auxiliar de Ferrocarriles)

CAF is a Spanish multinational manufacturer of transportation systems, particularly rolling stock (trains, trams) and urban buses. Founded in 1917 and headquartered in Beasáin, Spain, the company operates manufacturing facilities and service centers across more than 60 countries. The product portfolio spans conventional and hydrogen-powered rail vehicles, zero-emission urban buses, signalling systems, and turnkey transportation solutions. Revenue is driven by long-cycle contracts with city transit authorities and national rail operators; the service and maintenance business provides recurring revenue. Current strategic focus includes hydrogen-powered trains (Régiolis Hydrogène, Trains Oxygène projects) and electric bus expansion. The company is mid-way through an SAP S/4HANA implementation, indicating standardization of financial and supply-chain processes.

HeadquartersBeasáin, Gipuzkoa

Company Size10,001+ employees

Founded1917

Hiring MarketsIndia, United Kingdom, France, Chile, Spain, Italy, United States, Germany

Frequently Asked Questions

What technology does CAF use to manufacture trains and buses?

Core systems include SAP (ERP), SCADA for rail control, Altium for design, C and ARM for embedded systems, plus CAN/RS-485/I2C networking. Cloud infrastructure: AWS (CloudWatch, ECS, EMR), Docker, Kubernetes. Analytics via Power BI and Databricks.

What are CAF's current major projects?

S/4HANA enterprise platform implementation; hydrogen train programs (Régiolis Hydrogène, Trains Oxygène); rolling stock commissioning in Marseille; RER B modernization; modern workshop construction; new product development (NPD) pipeline.