Summer Intern HVAC

SmartRecruiters, Inc.; Oslo; On-site; NOK 201,000 - 268,000; Full time

Job summary

Ramboll in Oslo invites you to a summer internship in HVAC Engineering within Transformation & Public Buildings East. You will join a highly skilled team, take responsibility from day one, and contribute to sustainable refurbishment and public building projects.

As a summer intern, you’ll design HVAC systems, model in MagiCAD for Revit, and assist with drawings and docs. Start date is agreed with your manager; 3–4 weeks of holiday apply. Deadline: 8 November 2026.

Qualifications

• Must be an HVAC Engineering student in their 3rd or 4th year.
• Strong communication and teamwork skills.
• Curiosity and a drive for professional development.

Responsibilities

• Design and calculation of HVAC systems (ventilation and piping).
• Modelling of HVAC systems in MagiCAD for Revit.
• Assist in preparing technical drawings, calculation notes, and construction documentation.

Skills

HVAC Engineering

Team collaboration

Communication

Curiosity

Education

HVAC Engineering — 3rd/4th year

Tools

MagiCAD for Revit

Job description

Would you like a summer job where you work on real projects and join a company that is all in on sustainable development? Would you like to work with HVAC engineering in one of Ramboll’s most multidisciplinary and socially impactful departments?

If this sounds like you, or you’re curious to learn more, then this summer internship could be the perfect opportunity.

Summer Intern at Ramboll

As a summer intern at Ramboll, you will be given responsibility from day one, tackle a variety of tasks, and help create innovative and sustainable solutions. You will work alongside our consultants and gain valuable insight into our projects, working environment, and the challenges and opportunities facing the industry. A summer internship at Ramboll will allow you to acquire experience that makes you an attractive candidate in the job market and to build a professional network in the engineering sector.

Start date is agreed with your immediate manager, and the position includes 3–4 weeks of holiday.

Your new role

You will be part of the Transformation & Public Buildings East department and the HVAC Engineering section. As a summer intern in the HVAC Engineering section, you will have the opportunity to join a highly skilled professional environment specialising in refurbishment, renovation, and extensions (RRE), as well as public buildings.

The section works closely with other engineering disciplines and contributes to integrated project delivery on some of Norway’s most exciting construction projects – ranging from smaller renovation projects to major refurbishment developments and large public building projects.

The department consists of four technical sections that collaborate on multidisciplinary projects while also delivering their own specialist assignments. In addition to the HVAC Engineering section, the department includes sections for Electrical Engineering, Structural Engineering, and Project Management.

We deliver projects from concept development through to completion, and we place great value on professional development and collaboration.

Our ambition is to deliver the very best projects through strong multidisciplinary collaboration, both internally and with our clients.

During the summer you will take part in:

• Design and calculation of HVAC systems (ventilation and piping)
• Modelling of HVAC systems in MagiCAD for Revit
• Assist in the preparation of technical drawings, calculation notes, and construction documentation

About you

• You are in your 3rd or 4th year of HVAC Engineering.
• You are responsible and solution-oriented
• You have strong communication skills and the ability to contribute effectively to multidisciplinary teams
• You have a strong interest in professional development and continuous improvement

We do not expect you to know everything, but we do expect you to be curious, take responsibility, and be committed to delivering quality. Because we live by our clients, we also expect strong communication and collaboration skills.

What we can offer you

• On your path toward becoming an independent professional you will receive responsibility, plus a dedicated mentor who can help you with both big and small questions
• You will start the summer with an introductory seminar together with the other summer interns at Ramboll
• Commitment to your development
• Leaders guided by our Leadership Principles
• A culture that welcomes you as the unique person you are
• Inspiration from colleagues, clients, and projects
• The long-term thinking of a foundation-owned company

Ready to join us?

Deadline: 8/11/2026. NB! Applications are reviewed and positions are filled on an ongoing basis, so submit your application today.

Feel free to contact Bendik Tilley Solhaug, Section leader HVAC, [email protected] .

Work at the heart of sustainable change with Ramboll

Ramboll is a global engineering, architecture, and consultancy company. In Norway, we have 15 offices with over 1,500 experts and 18,000 colleagues internationally working across disciplines on both large and small projects. As a foundation-owned people company, we believe that the purpose of sustainable change is to create a thriving world for both nature and people. So that’s where we start – and how we work. Sustainability has been part of Ramboll's DNA since its founding in 1945. Ramboll is certified according to the UN's 17 Sustainable Development Goals and was the first Norwegian company and the first engineering consultancy in the world to get this certification. Our current strategy, "The Partner for Sustainable Change," expresses our ambition to be a global leader within the diverse industries we serve. At Ramboll, you can help create innovative and sustainable solutions for both clients and society.

Equality, Diversity, and Inclusion

Equality, diversity, and inclusion are at the heart of what we do. At Ramboll, we believe that diversity is a strength, and that different experiences and perspectives are essential to creating truly sustainable societies. We are committed to providing an inclusive and supportive work environment where everyone is able to flourish and reach their potential. We also know how important it is to achieve the right balance of where, when, and how much you work. At Ramboll, we offer flexibility as part of our positive and inclusive approach to work. We invite applications from candidates of all backgrounds and characteristics. Please let us know if there are any changes, we could make to the application process to make it more comfortable for you. You can contact us at [email protected] with such requests.