---
title: "Site Supervisor at Ecolab – Graz, Austria +4 · Posted Sep 7"
canonical: "https://www.metaintro.com/job/site-supervisor-at-ecolab-7bb75b5c-4e79-5b3e-94c4-e04fc1f35872"
language: "en"
author: "Metaintro"
---

[![Ecolab logo](/api/favicon-proxy?url=https%3A%2F%2Fecolab.com%2Ffavicon.ico)](/company/ecolab)[Ecolab](/company/ecolab)
# Site Supervisor at Ecolab

LanguageEnglish
Français
Deutsch
Italiano

Compensation · Listed in posting

€56,000/yr

**Location**
: Graz, Styria · Paris, Île-de-France · +3

**Type**
: Full-time

**Level**
: lead/mgmt

**Posted**
: Sep 7, 2026

## Description

Ecolab is hiring a Site Supervisor to oversee the installation of high-purity water and wastewater treatment systems at construction sites worldwide. The role includes technical support, troubleshooting, customer coordination, quality and regulatory compliance, reporting, documentation, testing, inspections, and coordination of external service providers. The position requires pipe-fitter or technical training, several years of plant construction and piping installation experience, strong English, and willingness to work internationally for up to 90% of the time. Administrative coordination is based from Raaba-Grambach near Graz, and the minimum salary is EUR 56,000 gross per year.

## Trending job searches

Every query opens live roles, salary samples, and market demand — tap a search to run it instantly.

- [Find Site Supervisor jobs in Graz, Styria, Austria](/jobs/search?q=Find+Site+Supervisor+jobs+in+Graz%2C+Styria%2C+Austria)
- [Find roles similar to Site Supervisor in Graz, Styria, Austria](/jobs/search?q=Find+roles+similar+to+Site+Supervisor+in+Graz%2C+Styria%2C+Austria)
- [Find Site Supervisor jobs with Water treatment and Troubleshooting](/jobs/search?q=Find+Site+Supervisor+jobs+with+Water+treatment+and+Troubleshooting)
- [Find jobs similar to Site Supervisor](/jobs/search?q=Find+jobs+similar+to+Site+Supervisor)
- [Find Site Supervisor jobs posted this week](/jobs/search?q=Find+Site+Supervisor+jobs+posted+this+week)
- [Find Site Supervisor jobs paying $60,000 or more per year](/jobs/search?q=Find+Site+Supervisor+jobs+paying+%2460%2C000+or+more+per+year)
- [Find Architecture and Construction jobs in Graz, Styria, Austria](/jobs/search?q=Find+Architecture+and+Construction+jobs+in+Graz%2C+Styria%2C+Austria)
- [Find Architecture and Construction jobs with Water treatment and Troubleshooting](/jobs/search?q=Find+Architecture+and+Construction+jobs+with+Water+treatment+and+Troubleshooting)

## Get More from Metaintro

Unlock powerful job search, personalized recommendations, and deep career insights from comprehensive, market-leading data and live market signals.

- [Browse all jobs](/jobs/search)
- [Access help center](/help)
- [Explore our content](/blog)

![](https://cdn.metaintro.com/rs:fill:1200:800/q:30/plain/images/bridges/bridge-expand.1df895c6bd76d96f.png)

For job seekers

## Ready to find a role that actually fits?

Upload your résumé, start a Job Search Thread, and let Metaintro rank real openings against your experience — then guide you from search to offer.

[Get Started Free](/signup)[Search matching jobs](/jobs/search)

Match

Compare live roles against your current evidence.

Position

Turn proof projects into role-specific applications.

Improve

Use market feedback to keep the skill plan current.

[Return to navigation](#main-navigation)