Upgrade Process Engineer

Would you like to use your skills to accelerate the global transition to a low-carbon circular economy? About Cambi

Cambi is a world-leading provider of sustainable technology solutions that enable cities to turn wastewater sludge into valuable resources. We are a medium-size, Norway-based multinational company listed in Oslo on Euronext Growth, with offices in several countries. We have diligent employees from different backgrounds and more than 25 nationalities, and a growing sales network covering all continents.

Our core expertise lies in designing, testing, manufacturing, installing, and operating industrial process installations, used mainly for treating sewage sludge before or after anaerobic digestion in wastewater treatment plants. The technology, known as thermal hydrolysis, reduces greenhouse gas emissions and produces renewable energy, organic fertilizers, and various soil products while destroying pathogens and other harmful substances. Our systems have the capacity to cater to over 120 million individuals across more than 28 countries. We are proud of having cities like Oslo, London, Washington, Singapore, and Sydney among our clients.

About the Role

We are looking for a process engineer who is passionate about finding and deploying reliable solutions for the world’s great sustainability challenges at our headquarters in Asker. Within this position at Cambi, you will be responsible for identifying and developing opportunities for Upgrade projects at operational Cambi’s plants around the world. You will be a part of a competent team working towards implementation of new technologies, products and carbon reducing solutions for our existing clients. Additionally, this role will involve site visits and active engagement in client and supplier communication, ensuring effective partnerships throughout the project lifecycle.

Key Responsibilities

Identify and develop opportunities for Upgrade projects in close collaboration with our Key Account Mangers (“KAMs”) for clients with operational plants:

• Data collection of current plant performance. Preparing process calculations showing technical and financial benefits of Upgrade project. Validating and demonstrating business cases to the clients.

Drive technical sales through data analysis, concept designs, product presentations and collaborating in interdisciplinary team to develop solutions tailored to customer needs, while aligning with company objectives.

Develop proposals for Upgrade projects:

• Participate in the multidiscipline team shaping the commercial proposals for Upgrade projects. Establish preliminary projects schedules and resource allocation needs.
• Gather input for pricing and commercial conditions.
• Bring the lead from proposal through contract definition to signature.

Manage aftermarket sales pipeline through CRM.

You will find yourself in the center of one of Cambi’s strategic growth areas, having critical impact on the further development of Cambi’s Upgrades business.

We are looking for

Analytical, structured, systematic and result-oriented. Skilled within thermodynamics, process design and calculations.

Enjoy collaboration across disciplines and cultures. Comfortable in client communication.

Honest, humble, and curious, with a natural inclination to share and learn new skills.

Enjoy combining technical skills and commercial mindset to provide good value to the client

Requirements

A Master’s (MSc), or equivalent degree in Process/Mechanical/Chemical/Environmental Engineering.

>3 years of relevant work experience.

Experience from wastewater-, pulper and paper- or agriculture industry would be an advantage.

Comfortable with working in national, international and multicultural environments.

At Cambi, we value people who share our commitment to the environment and the positive impact of the circular economy. Your personality should align with Cambi’s core philosophy, which centers around strong customer focus, delivering a high standard of quality in our solutions, products, and services, and always acting with integrity.

Why Join Cambi

Work globally: Encounter different cultures and work practices when working with the global organization.

Make an impact: Contribute to projects transforming organic waste streams into bioresources, boosting the circular economy, and leading to net-zero emissions in cities worldwide.

• Immerse in diversity: Join a multicultural team with a mix of young and experienced colleagues from more than 25 countries and 18 different disciplinary backgrounds.

• Grow personally: Embrace our values: proactive, innovative, responsive, accountable, and team-oriented, in a dynamic work environment grounded in a modern Code of Conduct applying to all employees and business partners.

How to Apply

If you’re ready to take the next step in your career with us, we’d love to hear from you. We kindly ask you to upload your CV and answer three questions regarding your motivation for the role.

Delivering on our mission to enable a swift global transition to sustainable communities is contingent on attracting and retaining talented employees from diverse backgrounds.

Deadline for applying is the 19th of April 2026. Please be informed that we will only accept and assess applications through our career site.

Contact

For any questions about the role, you’re welcome to get in touch with:

Agnieszka Niedzielska, agnieszka.niedzielska@cambi.com

Martine Sunde, martine.sunde@cambi.com