Senior Process Engineer – Produced Water Treatment

Join Stauper Water Technologies AS – A Leader in Produced Water Treatment.

Stauper Water Technologies AS is a Norwegian pioneer in advanced produced water treatment solutions for the oil and gas industry. Our cutting-edge technology enables operators to optimize water management, reduce environmental impact, and enhance efficiency. We work globally, partnering with major oil and gas companies to solve real-world water treatment challenges.

As we continue to grow, we are looking for a Senior Process Engineer with expertise in Separation and Produced Water Treatment to join our team.

Your Role & Responsibilities

- Analyze project specifications, tender requirements, and proposals.
- Implement Stauper’s technology in produced water treatment systems.
- Troubleshoot and optimize existing produced water and separation processes.
- Conduct process design according to applicable standards and optimization studies to improve efficiency.
- Prepare technical documentation (PFDs, P&IDs, equipment datasheets, control philosophies, operating procedures, etc.).
- Participate in HAZOPs, technical reviews, and design evaluations.
- Write technical reports, papers, and presentations.
- Support R&D initiatives, including hands-on execution.                                                                                                                                                                      

What We’re Looking For

- MSc in Chemical Engineering or equivalent.

- Relevant process engineering experience from the oil and gas industry. 

- Expertise in separation processes and produced water treatment technologies.

- Strong knowledge of process engineering documentation (PFDs, P&IDs, datasheets, etc.).

- Experience and understanding of CFD analysis.

- Knowledge of relevant standards as NORSOK or equivalent international standards.

- CAD knowledge for P&ID/PFD construction is advantageous.

- Operational experience is a plus, but experience in oil and gas water treatment is essential.

- Ability to work both independently and collaboratively to meet deadlines.

- Analytical, accurate and quality focused.

- Fluent in Norwegian and English (both written and spoken).

Why Join Stauper?

- Work with cutting-edge technology that is reshaping water treatment in the oil and gas sector.
- Be part of a growing company where your expertise directly influences real-world projects.
- Flat structure, high autonomy: You’ll be involved from early-stage project discussions to execution.
- Global exposure: Work on international projects with leading oil companies.

Location & Work Arrangement

Our offices are based in Porsgrunn, Norway,

How to Apply

If you’re excited about working with cutting-edge produced water technology, we want to hear from you!

- Send your resume and a brief cover letter detailing your relevant experience.

- Both junior and senior candidates are encouraged to apply.

- Note: Applicants must have the legal right to work in Norway—visa sponsorship is not available.
- Have questions? Contact our recruitment partner Vidar Berge at vberge@nordmanpartners.com.

- All applications and queries will be kept confidential.


We look forward to welcoming motivated and talented engineers to our dynamic team!

Stauper Water Technologies AS is a Norwegian pioneer in advanced produced water treatment solutions for the oil and gas industry. Our cutting-edge technology enables operators to optimize water management, reduce environmental impact, and enhance efficiency. We work globally, partnering with major oil and gas companies to solve real-world water treatment challenges.