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 System Engineers who will strengthen our wind and hydrogen projects in Oslo. You will work in different projects phases, including studies, FEEDs and project executions (EPC). Today, 50% of Aibel's order backlog is related to the green transition. Are you ready to make your mark in the engineering world? We're also pioneering early-phase work in the fields of synthetic fuels and carbon capture.

About the position

As an experienced HVAC System Engineer at Aibel, you will collaborate with highly skilled multidisciplinary teams dedicated to delivering accurate technical solutions for our clients across various business segments. You'll ensure seamless coordination of HVAC with area design group and other disciplines. Including the opportunity to define system design philosophy and design basis for HVAC systems, develop control philosophy, and operation philosophy. We hope you want to join Aibel, where we cherish diversity in backgrounds, celebrate varied opinions, and value unique professional perspectives.

Responsibilities and tasks include

  • Lead HVAC Discipline in projects and/or support projects with senior System competence
  • Analyzing the contract and relevant specifications and engaging in technical discussions with the client
  • Conducting air flow rate calculations based on ventilation requirements, transmission losses and heat emissions in rooms
  • Contributing to the production of schematic D&ID drawings on CAD
  • Selecting HVAC equipment in terms of capacity and suitability, collaborating with HVAC equipment vendors


  • Completed a bachelor's degree
  • Minimum 5 years' HVAC system engineering experience from larger engineering projects
  • Experience from offshore greenfield projects is beneficial
  • Have good knowledge of engineering standards like NORSOK and ISO 15138
  • Proficient written and spoken English skills

Personal qualities

  • You collaborate seamlessly with colleagues
  • Possess strong communication skills and expresses yourself clearly
  • Are committed to meeting deadlines and maintaining high-quality standards
  • Actively seeks advice and share your own experiences

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: 01.05.2024

Apply for the position