Intern Abroad

• Energy Engineering M.Sc.
• Sweden, Göteborg
• Volvo Technology
• 10/2024 – 05/2025

Masthugget Church Viewpoint East ©Marc Müllenbach

Hello, my name is Marc. I am a German studying Master Energy Engineering at RWTH Aachen University, Germany, and participated in a research stay funded by the Erasmus+ Internship program during my master’s thesis at Volvo Technology – one of the most Swedish companies imaginable – in the second largest city Göteborg, Sweden. Getting this opportunity, to work on practical research in a company, was very difficult and almost did not work out. I started applying more than a year ahead, but this was way too early for most cases. In Sweden, there are no mandatory internships of up to 6 months; Swedish students gain practical experience during their summer break. Yes, you heard right: all students have a 2-3 month study-free period during the summer, without the need to prepare for exams, since they finish them before Midsommar (the summer solstice). Their internship culture comes from the fact that students do not receive their student funding during vacation, so many rely on summer jobs to survive financially until the next study period. Because internships are limited to these three months, companies don’t know about longer internships, especially not outside this period, as is common in Germany. Another aspect is that thesis work usually starts in January, as Swedish studies are separated into four periods, and are mainly carried out in groups of two—eliminating most chances if you want to start according to the German semester dates and alone. However, you would not be reading this if I hadn’t made it despite the low chances. I applied a lot, sent unsolicited applications to companies, connected with people on LinkedIn, and sent dozens of requests for an internship with the opportunity to follow up with a master’s thesis, which is usually the catch in Germany. The position was acquired via an unsolicited application to an industrial PhD student in cooperation between Chalmers University of Technology and Volvo Group, which led to the position at Volvo Technology. Other research internships would have been possible at Chalmers, but the research topic and work environment at Volvo were the best option.

Moat of the old city fortifications, Bazarbron ©Marc Müllenbach

Finding a suitable accommodation without being registered as a Swedish student brings further problems, since you are not eligible for student accommodations. Some shared living opportunities always exist but are highly requested and not available in sufficient quantity. Some international students even live in hotels or cabins for the first year. In Swedish metropolitan areas, housing agencies require you to be in the queue for several years. Even colleagues at my workplace, who were in the queue for up to three years, were not able to find suitable accommodation (for their living standard) and ended up buying instead. I found mine with a lot of luck on Facebook (which is widely used in Scandinavia and also serves as an online marketplace and for international exchange). The accommodation had two rooms, one bedroom, and one living room/kitchen. The monthly costs were approximately €450 per person, with all additional costs included. I lived there with my girlfriend, who also studied at Göteborg University. For grocery shopping, I highly recommend using “Too Good To Go,” which offers a full bag of vegetables close to expiration for under €5—this saves money since vegetables and fruits are noticeably more expensive compared to Germany. Monthly expenses for groceries were roughly €200 per person, including all food and household costs and eating out every two weeks. Since the canteen at Chalmers was €6 (student) or €8 (visitor), and at Volvo Group €10, I decided to always prepare my own food, which is popular in Sweden. There are always spaces with microwaves and cutlery. For transportation, you can use rental bikes for €30 per year (Nextbike/Sty&Ställ). Since I needed to get to the other side of the harbor to Göteborg Lundby, I bought a tram ticket, which was €60 (student) or €75 (non-student) per month. Even though I was a student, I couldn’t use the student discount for many occasions, since in Sweden your student status is verified by a “Mecenat” app account issued by a Swedish university, which I did not have.

Volvo Group, Gropegårdsgatan 10 ©Marc Müllenbach

Everyday life during the research stay was a 40-hour workweek, starting at 9:00 and ending at 17:00. It is common to have a one-hour lunch break at 11:00, which I always spent with coworkers. Since I started in October, I was the only student at the company until January, when two other thesis workers joined, as is usual during this time. From Volvo, I received a laptop for my research work, which was mainly self-guided and supervised by weekly meetings with my supervisor. I highly enjoyed short coffee breaks with colleagues around 14:00-15:00, called “fika,” to discuss technical topics or daily life. There was one 30-minute fixed slot per week where the whole department met, and one colleague always brought sweet pastries or cake. The department worked great as a team, and I think this weekly contact, as well as spontaneous meetings on other days, helps with teambuilding. I also enjoyed that Volvo Group is an international environment, and you can get into contact with everyone on a casual basis since in Sweden you always call people by their first name; titles and positions do not mainly define your personality.

Vrångö Island ©Marc Müllenbach

During the winter, I came home from work when it was already dark, but there are many options available. Monthly sports membership at “Fysiken” cost €33 per month (3-month period) for students, including gym, courses, team play, and climbing/bouldering. I used to go every second day and made friends during climbing and basketball. It seems much easier to make international friends, as Swedish students usually already have their friend groups. Getting into those groups takes time and is comparable to making friends in Germany. With friends found that way, at the company or through international university programs such as ESN, you will definitely find people to spend time with—though more likely internationals who will leave after six months. However, Göteborg is a city where you can spend your time at many places, such as bars with after-work discounts and pub quizzes, museums, or at the ice hockey arena watching “Frölunda HC.” Around February, you will get home when it is still bright outside and can spend the sunset at famous places such as “Skansen Kronan.” On weekends, I recommend visiting the local historical
amusement park “Liseberg,” the islands in the archipelago near Gothenburg, one of the beaches, or hiking around lakes such as “Delsjön.” Trips around Sweden to Stockholm, Malmö, Helsingborg, or even Oslo in Norway are easy to do on a small budget. ESN also offered a one-week trip to Swedish Lapland, which everyone recommended to me, but I was quite
occupied by research work and also took vacation to visit my family over Christmas.

In conclusion, I liked Swedish culture before, and this trip increased its attraction. Sometimes it was tough to receive the same rights as locals, since you always need digital proof such as Swedish student status (“Mecenat”). For foreigners, it is also impossible to buy at a local food market or farm since “Swish,” the Swedish version of PayPal for payment, requires a Coordination Number for a Swedish ID, a Swedish bank account, and BankID. There are also several special days with traditions such as St. Lucia around Christmas, Valborg/Walpurgis Night and Swedish National Day in spring, and Midsommar in summer. However, my girlfriend and I decided to continue our time in Sweden and enjoy one or more summers at the coast and in nature, where Sweden has much to offer.