91d ago
Job description
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.
Cambi is looking for a Graduate Trainee engineer at our headquarter in Asker, who are passionate about finding and deploying reliable solutions for the world's great sustainability challenges. As a Graduate Trainee engineer in Cambi you will join our 2-year program to provide a basic understanding of thermal hydrolysis and its value proposition. You will be introduced for different disciplines so, through our Graduate Trainee programme, you will understand how technology works in practice, join a diverse and highly competent international working environment and contribute to the world cities' green transformation. During the programme a senior colleague in Cambi will act as your mentor, together with regularly follow ups from line management and HR.
What you will be doing
- Introduction to Cambi's way of work in project execution and deliveries.
- Get to choose the right process equipment and to know different engineering tools.
- Have the chance to follow a project through installation and commissioning.
- Understand the value created by Cambi's process solutions.
- Participate in developing a business case and the environmental impact.
- Understand the buyer journey - from leads to contract.
- Participate in ongoing R&D work, doing analyses, sampling, lab work and large-scale tests at site.
Your background and profile
- Last year Master / PhD students or fresh graduates.
- Structured, systematic and result-oriented, with a zest for collaboration across disciplines and cultures.
We offer
- To work with highly skilled colleagues from different disciplines who are happy to share their knowledge and eager to learn from you.
- A great career potential towards Senior Engineer, Engineering Manager, Project Manager, Project Development Engineer, Sales responsibilities and beyond.
- An opportunity to contribute to the green transformation and sustainable growth of cities throughout the world.
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: quality, curious, reliable and teamwork, in a dynamic work environment grounded in a modern Code of Conduct applying to all employees and business partners.
How to Apply
If you see yourself starting to build your career with us, we ask you to upload your CV and grade transcriptions 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.
Please be informed that we will only accept and assess applications through our career site.
Potential candidates will be invited for interview.
Startup will be mid-August 2027.
Contact
For any questions about the role, you're welcome to get in touch with:
Carina Evensen, [email protected]
About this role
Posted
14 Oct 2026
Updated
14 Oct 2026
Job type
Full time
Workplace
On-site
Sectors
Working hours
UTC+01:00
Experience
Recent graduate
About Cambi
Company Overview
Name
Cambi AS
HeadquartersAsker, Norway
Founded1989
SizeApproximately 90 employees (source: portalvhds1fxb0jchzgjph.blob.core.windows.net). Revenue reached NOK 977 million in FY 2024 (source: silbadeepdives.substack.com).
What They Do
Cambi AS specializes in thermal hydrolysis processes for the treatment of wastewater sludge and organic waste, which enhances anaerobic digestion to produce biogas and high-quality biosolids. Their technology utilizes high-pressure steam to break down cell walls, significantly increasing digester throughput and biogas yield while reducing the volume of biosolids by half. This innovative approach not only eliminates odors but also enables the production of Class A fertilizers, making Cambi a leader in sustainable waste management solutions (source: cambi.com). The company serves a diverse range of clients, including municipal governments and water utilities, across 27 countries, processing wastewater solids for over 120 million people globally (source: cambi.com). Cambi's product offerings include modular systems that are customizable and scalable, catering to various operational needs in the waste management sector (source: cambi.com).
Projects & Track Record
Cambi's notable projects include the first full-scale thermal hydrolysis plant in Hamar, Norway, which was completed in 1994 and has undergone multiple upgrades, achieving an impressive 98% uptime. Other significant projects include facilities in Lillehammer and Sarpsborg in Norway, as well as installations in Fredericia and Næstved in Denmark, and Aberdeen in the UK, all completed by 2000 (source: cambi.com). A landmark project is the Ringsend Wastewater Treatment Plant in Dublin, Ireland, which serves 1.2 million people and was initiated in 2001. Additionally, Cambi has been selected to provide three thermal hydrolysis systems for the San Francisco Public Utilities Commission's Biosolids Digester Facilities, marking its 10th project in the US, with delivery expected in 2027 (source: sfpuc.gov). Cambi's technology is recognized for its reliability and efficiency, with 89 facilities operational worldwide, showcasing its commitment to advancing environmental technology (source: portalvhds1fxb0jchzgjph.blob.core.windows.net).
Recent Developments
In Q1 2024, Cambi reported operations across 89 facilities in 27 countries, highlighting its ability to scale delivery in response to increasing demand for effective sludge management solutions (source: portalvhds1fxb0jchzgjph.blob.core.windows.net). The company's working capital reached NOK 547 million by the end of 2024, reflecting a significant increase from NOK 293 million in 2023, driven by a 123% growth in inventory and an 80% rise in receivables, indicating a robust project backlog (source: silbadeepdives.substack.com). Cambi celebrated its 30th anniversary in 2022, with CTO Hans Rasmus Holte discussing the company's journey and innovations in a webinar, emphasizing the risks and successes of early projects (source: cambi.com). While there have been no major acquisitions or mergers reported since its IPO in 2021, the company continues to advance its projects, including the significant SFPUC contract (source: sfpuc.gov).
Working There
Cambi offers a variety of roles across different departments, including engineering, project management, sales, and operations. The company is focused on hiring talent for its headquarters in Asker, Norway, where core R&D, engineering, and manufacturing take place, while also providing global project roles tied to its facilities in 27 countries (source: cambi.com). The culture at Cambi emphasizes long-term partnerships with clients, operational reliability, and a commitment to ethical supplier practices. Employees are encouraged to engage in customer dialogue to foster improvements and innovation (source: cambi.com). While specific benefits such as salaries are not publicly detailed, the company promotes a work-life balance and has tailored services to support employees in a growing firm post-IPO (source: career.cambi.com).
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