SIT Tech Stack

Smart gas and water metering systems with global manufacturing footprint

Manufacturing Padua, Veneto 1,001–5,000 employees Founded 1953 Public Company

SIT manufactures heating, ventilation, and smart metering equipment across seven countries, relying on a tightly integrated SAP + Siemens PLC stack for operations and quality control. The tech adoption pattern—no tools replacing, no new platforms adopting—and the current project list (IT/OT integration, security policy, planning tools, MRP control) reveal a company in defensive modernization mode: strengthening internal IT infrastructure, closing compliance gaps (NIS2, ISO 27001), and binding together fragmented production systems rather than chasing new capabilities.

Tech Stack 15 technologies

Core StackMATLAB ABAP SAP LabVIEW SAP WM SAP QM SAP Logistics SAP Basis Microsoft Office ISO 27001 IEC 62443 OPC UA Siemens PLC Rockwell FactoryTalk

What SIT Is Building

◆Challenges

Material availability monitoring
Strengthening internal it team
Coordinating sap projects
Weekly rescheduling due to demand changes
Mrp run control
Maintaining production it infrastructure
Ensuring compliance with nis2 and iso 27001
Integrating it/ot systems
Strengthening supply chain

▲Active Projects

Hybitat system integration
Demand consolidation for suppliers
Kpi monitoring and corrective actions
Implementing new control and traceability functions
Implementing it/ot integration
Implementing security policy and backup procedures
Implementation of planning tools

Hiring Activity

Accelerating6 roles · 3 in 30d

Department

Ops

Engineering

Manufacturing

Seniority

Senior

Mid

Intern

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About SIT

SIT is a public manufacturing company founded in 1953 and headquartered in Padua, Italy. The company operates three business units: heating and ventilation systems for gas appliances, smart gas meters, and smart water meters. With approximately 2,349 employees, SIT maintains production and R&D sites in Italy (Padua, Rovigo, Macerata), the Netherlands, Romania, Mexico, and China, alongside commercial branches in Europe, the Americas, Asia, and Oceania. The organization runs on SAP (warehouse management, quality, logistics) and Siemens automation infrastructure, with active hiring concentrated in operations, engineering, and manufacturing roles across Italy and Tunisia.

HeadquartersPadua, Veneto

Company Size1,001–5,000 employees

Founded1953

Hiring MarketsItaly, Tunisia

Frequently Asked Questions

What tech stack does SIT use?

SIT's core stack is SAP (WM, QM, Logistics, Basis, ABAP), Siemens PLC, LabVIEW, MATLAB, Rockwell FactoryTalk, and OPC UA for industrial automation and quality management.

Where does SIT manufacture and have offices?

Production and R&D in Italy (Padua, Rovigo, Macerata), Netherlands (Hoogeveen), Romania (Brasov), Mexico (Monterrey), and China (Suzhou). Commercial branches span Europe, North America, South America, Asia, and Oceania.