Water Treatment Operator

Trevi Environmental SolutionsArnhem/NijmegenEURESpublished 07/27/2026
Machine translation — original language: Dutch.Show original

Trevi Environmental Solutions

Water Treatment Operator (Poland)

Building a sustainable future together

For more than 30 years, we have been working towards a cleaner environment. From Gentbrugge, with branches in Grobbendonk and Roncq (Fr), more than 200 professionals build solutions for water, air, and energy every day.

Three entities, one vision. Trevi nv is the driving force: a multidisciplinary team that guides companies from A to Z towards sustainable solutions. BiogasTec nv converts organic flows into renewable energy via its own biogas installations. Trevion delivers that energy directly as 100% green electricity.

Together they form a single point of contact for every environmental issue - from design to realization, from advice to energy supply.

https://trevi-env.com/nl/

Who are we looking for?

We are looking for a practical, motivated professional who enjoys working on-site and taking ownership.

Your profile:

  • Background or experience in:
  • process operations, chemistry, environmental technology, or electromechanics
  • Initial experience in an industrial environment is a plus, but not required
  • Strong technical insight and problem-solving mindset
  • Able to work independently and take responsibility
  • Willing to complete a training period in Belgium and then work in Poland (region Nysa)
  • Good knowledge of English (for communication with Belgian colleagues)

For the operation of a water treatment installation at one of our clients in Poland (Region Nysa), we are looking for a hands-on Water Treatment Operator .

After an initial training period in Belgium, you will be responsible for the daily operation of the installation on site, with continuous support from our Belgian process experts.

Your responsibilities

As an operator, you ensure the installation runs smoothly and efficiently:

  • Taking samples and performing initial assessments of process data
  • Monitoring parameters via measurements, graphs and analysis results
  • Dete...