Sustainability Process Engineer / Sustainability Process Engineeress

Ovivo Switzerland AG - June 28, 2025

What is the Opportunity?

At Ovivo, we offer you the chance to enhance your skills and professional experience while collaborating with global experts in water treatment. As a Sustainability Process Engineer - Water/Wastewater Specialist, you will manage project execution within the sustainability department, focusing on the development and implementation of innovative ideas and concepts for industrial water and wastewater treatment, water quality monitoring, and data analysis from semiconductor plants, all while serving Ovivo customers.

Joining Ovivo means becoming part of a global team of innovative and passionate professionals committed to preserving water, our planet's most critical resource. It also involves combining our efforts and talents towards a more sustainable future—together.

The role is based in Witterswil, Solothurn (Basel Area), Switzerland, with excellent public transport connections (Tram 10) and free car parking available. The role will also require some international travel.

What is the Role?

  • Manage the execution of sustainability projects in water treatment from concept to successful implementation and market launch.
  • Lead the implementation of innovative ideas, concepts, and strategies for water consumption reduction, reuse, and recycling within the semiconductor industry.
  • Develop new digital tools essential for defining comprehensive water management strategies for complex systems.
  • Serve customers throughout the lifetime of sustainability projects.
  • Estimate project expenses (CapEx, OpEx).
  • Analyze water and wastewater qualities.
  • Design, pilot, and evaluate water and wastewater treatment processes.
  • Implement and test prototypes and pilot plants.
  • Conduct literature and web research.
  • Create and contribute to the company's future know-how.
  • Write technical documentation and reports.

Does This Sound Like You?

  • Bachelor's or master's degree in science, preferably in Chemical, Process, or Industrial Engineering.
  • 3-5 years of non-academic professional experience in industrial water or wastewater treatment technologies (e.g., P&IDs, PFDs, mass balances, OPEX).
  • Experience in process engineering, specifically in water or wastewater systems design and setup.
  • Interest in developing expertise in process engineering.
  • Good understanding of economics and sustainability.
  • Self-initiative, creativity, flexibility, and the ability to work under pressure.
  • Willingness to travel internationally for extended periods.
  • Team-oriented with excellent communication skills for close cooperation with international departments, suppliers, and customers.
  • Fluency in English (spoken and written); additional languages such as German or French are a plus.
  • Swiss or EU citizen or holder of a C Swiss resident permit.

If you possess a strong sense of ownership and teamwork in all your endeavors, we'd love to hear from you. Apply online using the form below. Please include your complete application documents, detailing your experience, including but not limited to the water or wastewater treatment technologies you have worked with, the types of deliverables produced, and your experience in designing water or wastewater systems. Only applications matching the job profile will be considered.

Why Work at Ovivo?

  • Competitive salary.
  • Opportunity to work with the latest technologies in the treatment of water and wastewater in a global environment.
  • Continuous new challenges to provide innovative solutions to our customers.
  • Flexible working hours.
  • Engagement in our dynamic and international Innovation Team.
  • Start date to be agreed upon mutually.

At Ovivo, we are dedicated to fostering a working environment where everyone is included and treated with fairness and respect.

About Ovivo

Ovivo is a global provider of equipment, technology, and systems that produce some of the purest water and treat some of the most challenging wastewater in the industry. With over 150 years of expertise and a powerful global brand, Ovivo combines proprietary products, advanced technologies, and extensive system integration know-how to deliver solutions for both industrial and municipal markets. We are committed to innovation in a constantly evolving industry, offering water treatment solutions that are cost-effective, energy-efficient, and environmentally sustainable.

Visit our website to learn more about Ovivo: https://careers.ovivowater.com/

Location : Witterswil
Country : Switzerland

Application Form

Please enter your information in the following form and attach your resume (CV)

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