Do you want to expand the frontiers of energy for a sustainable future?

The world needs a sustainable energy future. Achieving net-zero emissions is a tremendous challenge, and subsea technology has a critical and exciting role to play. That's why we at OneSubsea need pioneers and visionaries. Problem solvers and collaborators. Curious minds and innovators. Experts and apprentices who care, work together, and drive us forward!
OneSubsea is a world-leading provider of subsea technology that enables the utilization of our resources and accelerates the transition to a more sustainable future.
We are now looking for a Senior Engineer Flow Assurance who wants to strengthen our Early Engagement team at Lysaker and be a part of the exciting journey that has just started.

In this role, you will: 

• Develop the flow assurance design basis for projects

• Perform steady-state and dynamic flow assurance simulations using industry-standard software to evaluate pipe sizing, thermal performance, flow regimes, slugging, and chemical injection requirements

• Analyze operational scenarios including start-up, shutdown, and pigging, and prepare technical reports supporting design decisions

• Develop operating strategies and philosophy documents addressing flow assurance risks such as hydrates, paraffins, asphaltenes, oil gelling, corrosion, erosion, solids deposition, scaling, and emulsions

• Prepare operating procedures and manuals for field operations, including flow assurance considerations, valve testing, well clean-up, and pigging

• Support the development of junior flow assurance engineers through training and knowledge sharing

• Interface and collaborate with clients and contractor organizations on technical matters

• Contribute to research activities and the development of internal tools, software, and engineering workflows

• Maintain and continuously develop professional competency through training and project experience

• Participate actively in the SLB Flow Assurance technical community

We are looking for candidates who: 

• Want to work with industry-leading subsea technology and contribute to creating a sustainable energy future

• Like exciting challenges and a meaningful everyday life in a company that helps you expand your frontiers

• Have the following professional background and experience:

  • Bachelor’s degree in Mechanical, Petroleum, or Chemical Engineering 

  • At least 10 years of relevant project experience

  • Experience in subsea Front-End activities and detailed flow assurance engineering of single- and multi-phase systems

• Multiphase fluid flow simulation experience using software such as Pipesim/Prosper and OLGA, with fundamental knowledge of fluids including organic and inorganic solids deposition and PVT

• Have proven, strong organizational, interpersonal, and communication skills

• Demonstrate a proactive, motivated, and professional attitude, with a strong work ethic, commitment to quality, and continuous improvement

With us, you will experience:

• Colleagues who like to create solutions and achieve success together

• A workday that you can influence 

• Being part of an international group with clear ambitions and an appreciation for initiative and innovation 

• Varied tasks across different customers and projects, giving you a dynamic and challenging everyday life 

• Good development opportunities where you can grow in several directions within the company

• Competitive conditions and a work environment that promotes innovation and collaboration 

Interested? Contact us.

If you have questions about the position, please contact: 
Magdalena Matuszyk, Senior Recruiter, NES Advantage, email: magdalena.matuszyk@nesadvantage.com, phone: (+47) 41 29 70 19
Applications will be evaluated continuously, so no need to wait until the deadline to apply.
Background checks are performed upon employment

Diversity and Inclusion

OneSubsea is empowered by its diverse workforce. We ensure a good working environment where equal opportunity, diversity and inclusion are considered vital to our success. We believe diversity creates value, attracts talent, and makes life more interesting. We therefore encourage and welcome applications from diverse backgrounds related to race, religion, nationality, sexual orientation, gender, ethnicity, disability, age, and more.  

OneSubsea delivers integrated solutions, products and services to the global energy industry. We enable low-carbon oil and gas production and develop renewable solutions to meet future energy needs. By combining innovative digital solutions and predictable project execution we accelerate the transition to sustainable energy production. OneSubsea employs approximately 15,000 people in more than 20 countries.