Principal Engineers - HVAC

With Aibel you have a chance to develop your career through a range of projects in renewables and oil and gas. We call ourselves Engineering Pioneers. Whatever our job is, we approach it with creativity, curiosity, and a drive to find new and better solutions. First we imagine the future. Then we build it.

We are looking for Senior/Principal HVAC Engineers to strengthen our HVAC department in Oslo. Aibel offers a unique opportunity to be part of the future in large-scale energy sector projects, including offshore wind, hydrogen, CO2 storage, as well as oil & gas. We are known for our superb working environment and strong position in the market.

About the position

As a HVAC System Engineer at Aibel, you will define, size, and specify HVAC systems. You will be primarily working within the engineering group for industrial ventilation systems, and conduct among others airflow calculations, provide input to schematic 2D drawings and reports. Throughout all our studies and EPC projects, you will collaborate with highly skilled multidisciplinary teams dedicated to delivering accurate technical solutions for our clients.

Responsibilities and tasks include

  • Lead HVAC Discipline in projects or support projects with senior System competence
  • Analyzing the contract and relevant specifications
  • Define design basis and system design philosophy for HVAC systems
  • Conducting transmission losses and air flow rate calculations
  • Contributing to the production of schematic D&ID drawings
  • Selecting HVAC equipment in terms of capacity and suitability


  • Bachelor's degree
  • Minimum 5 years' HVAC system engineering experience from larger engineering projects
  • Fluent English language skills
  • Experience from offshore greenfield projects is beneficial

Personal qualities

  • You are committed to meeting deadlines and maintaining high-quality deliverables
  • Actively seeks advice and shares your experiences
  • Possess strong communication skills and can express yourself clearly
  • You collaborate seamlessly with colleagues

Become our colleague
Aibel offers many career opportunities. With us, you can work across disciplines, build competence and develop your own potential. This contributes to a vibrant and engaging work environment. We also offer flexible working hours, and our welfare clubs have a wide range of activities and training opportunities for all our employees.

Our overall strategy is to strengthen and grow the company's strong position within various energy segments, including offshore wind, oil and gas and hydrogen. At the same time, we always pursue new opportunities. Aibel sees social responsibility as a fundamental prerequisite, and sustainable development is therefore a natural part of our guidelines, work procedures and decision-making processes.

We value diversity and work targeted to secure inclusion of all employees.

Can you identify with our values, and are you inspired by our vision?
Then we would like to hear from you!

Application deadline and contact information:
For questions regarding the position, please contact:
HVAC Department Manager – Lukasz Slabik, or +4796656956
Work Place: Oslo/Asker
Application deadline: 12.08.2024, applications are evaluated on an ongoing basis.

Apply for the position