AstraZeneca
We are
AstraZeneca is a global, science-led biopharmaceutical company that has been present in
Switzerland for nearly 50 years, ranking among the country’s top ten revenue-generating
pharmaceutical "rms. The company focuses on the discovery, development, and
commercialisation of prescription medicines in the areas of Oncology, Cardiovascular, Renal and
Metabolism, Respiratory and Immunology, and Rare Diseases. AstraZeneca is represented in 80
countries. Our medicines are manufactured in 26 facilities.
We offer
Over 285 employees in Switzerland are
committed to providing patients with
life-changing medicines and making a
positive impact on the healthcare system,
society, and the planet. AstraZeneca has
pledged to an inclusive work environment
based on respect and acceptance. The
company was thus recognised as a «Great
Place to Work» for the sixth consecutive
time in 2025 and carries the «Swiss LGBTI
label».
We are looking for
Currently, over 250,000 people are
treated with a drug from AstraZeneca in
Switzerland. By end of 2027, the
company expects the approval of over 35
new therapies. We are looking for talents
who are keen to join us in achieving our
ambitious goals.
//
Interview
Medical Science Liaison
Was ist Ihre derzeitige Aufgabe in Ihrem Unternehmen?
What is your current task at your company?
What is your current task at your company?
Ich bin Medical Science Liaison, kurz MSL. Einfach gesagt ist eine MSL eine wissenschaftliche Expertin für ein bestimmtes Krankheitsgebiet und bildet die Schnittstelle zwischen dem Unternehmen und den Ärztinnen und Ärzten, die Patientinnen und Patienten behandeln. Ein zentraler Teil meiner Rolle sind wissenschaftliche Gespräche mit Ärztinnen, Ärzten und anderen Fachpersonen: Wir teilen die neuesten Daten, lernen aus ihrer klinischen Erfahrung und identifizieren ungedeckte Bedürfnisse. Es ist ein echter Austausch in beide Richtungen: Wir bringen modernste Wissenschaft in die medizinische Fachwelt, und die Erkenntnisse, die wir dabei gewinnen, helfen dem Unternehmen, bessere Entscheidungen zu treffen. Neben diesem wissenschaftlichen Austausch unterstütze ich gemeinsam mit meinem Team die klinischen Forschungsprogramme von AZ sowie externe Veranstaltungen, die wir unterstützen und sponsern, etwa wissenschaftliche Tagungen und Kongresse. Ich besuche zudem viele externe Anlässe, vor allem internationale Kongresse – wichtige Gelegenheiten, um wissenschaftlich auf dem neuesten Stand zu bleiben und mit der medizinischen Fachwelt in Kontakt zu treten. Intern ist die Rolle stark funktionsübergreifend. Als Team arbeiten wir eng mit Kolleginnen und Kollegen aus Regulatory, Market Access, Marketing und den klinischen Funktionen zusammen. Ausserdem wirke ich bei Advisory Boards mit, bei denen wir Expertinnen und Experten aus der Ärzteschaft zusammenbringen, um konkrete wissenschaftliche oder klinische Fragen zu diskutieren, und trage zu medizinischen Weiterbildungsinitiativen und wissenschaftlichen Inhalten bei.
I'm a Medical Science Liaison, or MSL. In simple terms, an MSL is a scientific expert in a specific disease area who acts as a link between the company and the doctors treating patients. A central part of my role is engaging in scientific discussions with physicians and other experts: sharing the latest data, learning from their clinical experience, and identifying unmet needs. It's a genuine two-way exchange: we bring cutting-edge science to the medical community, while the insights we gather help the company make better decisions. Beyond these scientific exchanges, together with my team I also support AZ's clinical research programs, as well as external events that we support and sponsor, such as scientific meetings and congresses. I also attend a lot of external events, especially international congresses, which are key moments to stay up to date with the latest science and connect with the medical community. Internally, the role is highly cross-functional. As a team, we work closely with colleagues from Regulatory, Market Access, Marketing, and Clinical functions. I also take part in advisory boards, where we gather expert physicians to discuss specific scientific or clinical questions, and contribute to medical education initiatives and scientific content.
I'm a Medical Science Liaison, or MSL. In simple terms, an MSL is a scientific expert in a specific disease area who acts as a link between the company and the doctors treating patients. A central part of my role is engaging in scientific discussions with physicians and other experts: sharing the latest data, learning from their clinical experience, and identifying unmet needs. It's a genuine two-way exchange: we bring cutting-edge science to the medical community, while the insights we gather help the company make better decisions. Beyond these scientific exchanges, together with my team I also support AZ's clinical research programs, as well as external events that we support and sponsor, such as scientific meetings and congresses. I also attend a lot of external events, especially international congresses, which are key moments to stay up to date with the latest science and connect with the medical community. Internally, the role is highly cross-functional. As a team, we work closely with colleagues from Regulatory, Market Access, Marketing, and Clinical functions. I also take part in advisory boards, where we gather expert physicians to discuss specific scientific or clinical questions, and contribute to medical education initiatives and scientific content.
Warum haben Sie sich entschieden, in Ihrem Unternehmen zu arbeiten, und wie sah der Bewerbungsprozess aus?
Why did you decide to work at your company and what did the application process look like?
Why did you decide to work at your company and what did the application process look like?
Durch mein Engagement bei verschiedenen Initiativen lernte ich einige Personen kennen, die bei AZ arbeiten, und ihre Erfahrungen weckten mein Interesse am Unternehmen als Arbeitgeber. Ihre Leidenschaft, ihre Begeisterung und ihre Werte überzeugten mich, dass dies der richtige Ort ist, um meine Karriere weiterzuentwickeln. Ich nutzte auch die Gelegenheit, einige Karrieretage zu besuchen und AZ-Mitarbeitende persönlich am Firmenstand zu treffen. So bekam ich einen echten Eindruck von der Unternehmenskultur und erhielt vor der Bewerbung einige nützliche Tipps. Der Bewerbungsprozess verlief ehrlich gesagt sehr reibungslos. Er ist intensiv und umfasst mehrere Schritte, aber besonders geschätzt habe ich das Tempo zwischen den einzelnen Etappen und wie schnell ich jeweils über das Ergebnis informiert wurde. Wir alle wissen, wie anstrengend die Stellensuche sein kann – vor allem das Schweigen und die langen Wartezeiten. Diese schnelle Rückmeldung machte deshalb einen echten Unterschied und sagte bereits viel darüber aus, wie das Unternehmen mit Bewerbenden umgeht.
Thanks to my involvement in a series of initiatives, I got to know a few people working at AZ, and learning about their experiences sparked my interest in the company as a workplace. Their passion, enthusiasm, and values convinced me that this would be the right place to grow my career. I also took the opportunity to attend a few career days and meet AZ employees face to face at the company booth. It was a great way to get a real feel for the corporate culture and pick up some useful tips before applying. As for the application process, it was honestly quite smooth. It's an intense journey with several steps, but what I really appreciated was the pace between stages and how quickly I was informed about the outcome of each one. We all know how tough job hunting can be, especially the silence and the long waits, so that responsiveness made a real difference, and it already said a lot about how the company treats candidates.
Thanks to my involvement in a series of initiatives, I got to know a few people working at AZ, and learning about their experiences sparked my interest in the company as a workplace. Their passion, enthusiasm, and values convinced me that this would be the right place to grow my career. I also took the opportunity to attend a few career days and meet AZ employees face to face at the company booth. It was a great way to get a real feel for the corporate culture and pick up some useful tips before applying. As for the application process, it was honestly quite smooth. It's an intense journey with several steps, but what I really appreciated was the pace between stages and how quickly I was informed about the outcome of each one. We all know how tough job hunting can be, especially the silence and the long waits, so that responsiveness made a real difference, and it already said a lot about how the company treats candidates.
Welche Stärken haben Sie während Ihres Studiums entwickelt, die Ihnen besonders in Ihrer jetzigen Tätigkeit geholfen haben?
Which strengths did you develop during your studies that helped you in particular in your current job?
Which strengths did you develop during your studies that helped you in particular in your current job?
Ich glaube, wir unterschätzen oft den Wert der vielen übertragbaren Fähigkeiten, die wir im Studium und in früheren beruflichen Erfahrungen aufbauen. In meinen zehn Jahren in der akademischen Forschung habe ich weit mehr als technisches Laborwissen entwickelt. Ich habe meine Teamfähigkeit und meinen Sinn für Zusammenarbeit gestärkt, gelernt, klare und packende Präsentationen zu halten, und bin sehr organisiert geworden, auch im Umgang mit Zeitplänen. Die Forschung hat zudem meine Problemlösungsfähigkeiten geschärft: Im Labor gibt es ständig unerwartete Herausforderungen, und ich habe gelernt, schnell zu denken, mich anzupassen und einen verlässlichen «Plan B» zu entwerfen, wenn etwas nicht wie geplant lief. Genauso wichtig: Dieser Weg hat mich Hingabe und Durchhaltevermögen gelehrt. Forschung kann fordernd und stressig sein, und auch wenn Arbeiten unter Druck nie einfach ist, habe ich gelernt, fokussiert zu bleiben, weiterzumachen, wenn etwas beim ersten Mal nicht klappt, und auch unter schwierigen Umständen Ergebnisse zu liefern. Vor allem hat mir das Studium gezeigt, wie wichtig es ist, leidenschaftlich und neugierig zu bleiben – zwei Eigenschaften, die mich auch in meiner jetzigen Rolle jeden Tag antreiben.
I believe we often underestimate the value of the many transferable skills we build through our studies and earlier professional experiences. During my ten years in academic research, I developed far more than technical laboratory expertise. I strengthened my collaborative mindset and teamwork abilities, learned how to deliver clear and engaging presentations, and became highly organized and good at managing timelines. Research also sharpened my problem-solving skills: the lab environment is full of unexpected challenges, and I became adept at thinking quickly, adapting, and designing a reliable "plan B" when things didn't go as planned. Equally important, this journey taught me dedication and resilience. Research can be demanding and stressful, and while working under pressure is never easy, it taught me how to stay focused, keep going when things don't work the first time, and continue delivering results even in challenging circumstances. Above all, my studies instilled in me the importance of staying passionate and curious, two qualities that continue to drive me in my current role every day.
I believe we often underestimate the value of the many transferable skills we build through our studies and earlier professional experiences. During my ten years in academic research, I developed far more than technical laboratory expertise. I strengthened my collaborative mindset and teamwork abilities, learned how to deliver clear and engaging presentations, and became highly organized and good at managing timelines. Research also sharpened my problem-solving skills: the lab environment is full of unexpected challenges, and I became adept at thinking quickly, adapting, and designing a reliable "plan B" when things didn't go as planned. Equally important, this journey taught me dedication and resilience. Research can be demanding and stressful, and while working under pressure is never easy, it taught me how to stay focused, keep going when things don't work the first time, and continue delivering results even in challenging circumstances. Above all, my studies instilled in me the importance of staying passionate and curious, two qualities that continue to drive me in my current role every day.
Was fasziniert Sie besonders an Ihrer Arbeit?
What fascinates you about your work in particular?
What fascinates you about your work in particular?
Auch wenn ich in ein paar Jahren sicher noch mehr dazu sagen kann, hat mir mein bisheriger Weg bereits mehrere Aspekte der Rolle gezeigt, die mich besonders faszinieren. An erster Stelle stehen ganz klar die wissenschaftlichen Diskussionen auf hohem Niveau mit der medizinischen Fachwelt. Es macht mich wirklich stolz zu sehen, wie unsere Arbeit medizinische Entscheidungen und letztlich die Behandlungslandschaft für Patientinnen und Patienten tatsächlich beeinflussen kann. Jahrelang hatte ich davon geträumt, von der Grundlagen- und translationalen Forschung zu etwas mit direkterem klinischem Nutzen zu wechseln, und diese Rolle macht das tatsächlich möglich. Das Zweite, was mich fasziniert – und mir anfangs ehrlich gesagt auch ein wenig Angst gemacht hat –, ist das ständige Lernen, das die Rolle erfordert. Es ist ein komplett neuer Beruf: Man stützt sich auf seinen gesamten wissenschaftlichen Hintergrund und seine übertragbaren Fähigkeiten, muss aber gleichzeitig bescheiden genug bleiben, um zu erkennen, was man noch nicht weiss, jeden Tag dazuzulernen und am Austausch mit Fachleuten zu wachsen. Kein Tag ist wie der andere, die Dinge entwickeln sich schnell, und Schritt zu halten kann herausfordernd sein – aber genau das macht den Job spannend. Schliesslich reizt mich besonders die menschliche und dynamische Seite der Rolle: reisen, Kongresse besuchen und bedeutungsvolle Beziehungen zu Forschenden, Ärztinnen und Ärzten sowie Kolleginnen und Kollegen in der ganzen Branche aufbauen.
Although I expect to have even more to say in a few years, my journey has already shown me several aspects of the role that I find particularly fascinating. The first thing is definitely having high-level scientific discussions with the medical community. It makes me genuinely proud to see how our work can have a real impact on medical decisions and ultimately on the treatment landscape for patients. For years, I had been dreaming of transitioning from basic and translational research towards something with a more direct clinical impact, and this role really is making it possible. The second thing that fascinates me, and honestly scared me a little at the beginning, is the continuous learning the role requires. It's a completely new job, so you rely on all your scientific background and transferable skills, but at the same time you need to stay humble enough to recognize what you don't know, to keep learning every day, and to grow through the exchanges with experts in the field. No two days look the same, things evolve at a fast pace, and keeping up can be challenging, but that's exactly what makes the job exciting. Finally, I am especially drawn to the human and dynamic side of the role: travelling, attending congresses, and building meaningful connections with scientists, physicians, and colleagues across the industry.
Although I expect to have even more to say in a few years, my journey has already shown me several aspects of the role that I find particularly fascinating. The first thing is definitely having high-level scientific discussions with the medical community. It makes me genuinely proud to see how our work can have a real impact on medical decisions and ultimately on the treatment landscape for patients. For years, I had been dreaming of transitioning from basic and translational research towards something with a more direct clinical impact, and this role really is making it possible. The second thing that fascinates me, and honestly scared me a little at the beginning, is the continuous learning the role requires. It's a completely new job, so you rely on all your scientific background and transferable skills, but at the same time you need to stay humble enough to recognize what you don't know, to keep learning every day, and to grow through the exchanges with experts in the field. No two days look the same, things evolve at a fast pace, and keeping up can be challenging, but that's exactly what makes the job exciting. Finally, I am especially drawn to the human and dynamic side of the role: travelling, attending congresses, and building meaningful connections with scientists, physicians, and colleagues across the industry.
Wie würden Sie die Unternehmenskultur in Ihrem Unternehmen beschreiben, insbesondere im Hinblick auf Teamarbeit und Zusammenarbeit?
How would you describe the corporate culture in your company, especially with regard to teamwork and collaboration?
How would you describe the corporate culture in your company, especially with regard to teamwork and collaboration?
Ich persönlich bin mit der Unternehmenskultur bei AstraZeneca sehr zufrieden und wirklich glücklich. Von Anfang an fühlte ich mich willkommen und unterstützt, was mein Onboarding reibungslos und motivierend machte. Teamarbeit und Zusammenhalt gehören zu dem, was ich in meinem Team am meisten schätze: Es gibt echte gegenseitige Unterstützung, offene Kommunikation und eine gemeinsame Verantwortung für unsere Ziele. Allgemein hat AstraZeneca eine stark patientenorientierte Kultur. Jede Initiative oder Massnahme, die dazu beiträgt, Patientinnen und Patienten zu helfen, sie zu unterstützen oder ihnen schneller einen Nutzen zu bringen, wird gefördert und aktiv verfolgt. Dieses klare gemeinsame Ziel bringt die Menschen zusammen und gibt unserer täglichen Arbeit echte Bedeutung. Sehr schätze ich auch die funktionsübergreifende Zusammenarbeit, die das Unternehmen prägt. In der Arbeit über Teams und Funktionen hinweg habe ich selbst erlebt, wie offener Austausch, Abstimmung und gemeinsame Ziele entscheidend sind, um Fortschritte zu erzielen. Es ist inspirierend zu sehen, wie unterschiedliche Expertise zusammenkommt, um ein gemeinsames Ziel zu erreichen. Besonders schätze ich zudem die freundliche und konstruktive Art, mit der Feedback und berufliche Entwicklung angegangen werden. Kritik wird immer respektvoll und positiv geäussert, mit echtem Fokus auf Entwicklung statt auf Beurteilung. So entsteht ein sicheres Umfeld, in dem man sich wohlfühlt, zu lernen, sich zu verbessern und persönlich wie beruflich zu wachsen.
I am personally very satisfied and genuinely happy with the corporate culture at AstraZeneca. From the very beginning, I felt welcomed and supported, which made my onboarding smooth and motivating. Teamwork and collaborative spirit are among the things I value most within my team: there is a real sense of mutual support, open communication, and shared ownership of our goals. More broadly, AstraZeneca has a strong patient-centric culture. Every initiative or action that can help, support, or accelerate the delivery of value to patients is encouraged and actively pursued. This clear sense of purpose brings people together and gives real meaning to our daily work. I also truly appreciate the cross-functional collaboration that characterizes the company. Working across teams and functions, I have experienced firsthand how open exchange, coordination, and shared objectives are key to driving progress. It's inspiring to see how diverse expertise comes together to achieve a common goal. Another aspect I particularly value is the kindness and constructive attitude with which feedback and professional growth are approached. Criticism is always shared in a respectful and positive way, with a genuine focus on development rather than judgment. This creates a safe environment where people feel comfortable learning, improving, and growing, both personally and professionally.
I am personally very satisfied and genuinely happy with the corporate culture at AstraZeneca. From the very beginning, I felt welcomed and supported, which made my onboarding smooth and motivating. Teamwork and collaborative spirit are among the things I value most within my team: there is a real sense of mutual support, open communication, and shared ownership of our goals. More broadly, AstraZeneca has a strong patient-centric culture. Every initiative or action that can help, support, or accelerate the delivery of value to patients is encouraged and actively pursued. This clear sense of purpose brings people together and gives real meaning to our daily work. I also truly appreciate the cross-functional collaboration that characterizes the company. Working across teams and functions, I have experienced firsthand how open exchange, coordination, and shared objectives are key to driving progress. It's inspiring to see how diverse expertise comes together to achieve a common goal. Another aspect I particularly value is the kindness and constructive attitude with which feedback and professional growth are approached. Criticism is always shared in a respectful and positive way, with a genuine focus on development rather than judgment. This creates a safe environment where people feel comfortable learning, improving, and growing, both personally and professionally.
Was würden Sie ETH-Studierenden empfehlen, während ihres Studiums zu tun, um für künftige Praxiserfahrungen in der Industrie vorbereitet zu sein?
What would you recommend ETH students to do during their studies for future industry experience?
What would you recommend ETH students to do during their studies for future industry experience?
Ich selbst habe diesen Übergang lange vor dem Ende meiner akademischen Laufbahn zu planen begonnen, und ich denke, diese Einstellung macht einen echten Unterschied. Mein erster Rat wäre, so früh wie möglich ein Netzwerk aufzubauen. LinkedIn ist ein tolles Werkzeug, aber persönliche Begegnungen bleiben das Wertvollste. Deshalb empfehle ich sehr, Karrieretage und Career Chats zu besuchen und Studierendenorganisationen beizutreten, die Besuche bei Pharmaunternehmen organisieren – man weiss nie, wen man dort trifft. In diesem Sinne bin ich aktives Mitglied der Swiss Young Immunologists Society (SYIS) geworden. Wir organisieren Veranstaltungen, führen Mentoring-Programme durch und tauschen uns mit Expertinnen und Experten aus Hochschule und Industrie aus. Das hat mir grosse Sichtbarkeit verschafft und mir geholfen, zusätzliche Soft Skills zu entwickeln, die in der Industrie sehr geschätzt werden. Ich möchte Studierende auch ermutigen, sich für Talent-Academy-Programme zu bewerben, etwa jenes, das ich letztes Jahr besucht habe und das vom Life Science Zurich Young Scientist Network (LSZYSN) zusammen mit mehreren Unternehmen organisiert wurde. Solche Programme sind eine gute Möglichkeit, die Unternehmenskultur kennenzulernen, von gezieltem Mentoring zu profitieren und Schulungen zu Themen wie Medical Affairs und klinischer Forschung zu besuchen. Ebenso empfehle ich, während einer Phase der Arbeitslosigkeit die BNF-Praktikumsmöglichkeiten und die verschiedenen angebotenen Kurse zu nutzen: Das ist eine ausgezeichnete Gelegenheit, zu lernen, den Lebenslauf zu bereichern und möglicherweise sogar eine Stelle im selben Unternehmen zu finden. Ein weiterer wichtiger Punkt ist, Zeit in die Vorbereitung von Lebenslauf und Motivationsschreiben zu investieren, idealerweise mit Unterstützung von Fachpersonen oder Karriereberatenden: Die Qualität dieser Unterlagen kann bei einer Bewerbung wirklich den Unterschied machen. Schliesslich wird die Investition in Sprachkenntnisse oft unterschätzt. Sie kann aber ein echter Vorteil sein, besonders in medizinischen, regulatorischen oder kommerziellen Rollen, in denen mehrsprachige Kommunikation sehr geschätzt wird – gerade auf dem Schweizer Markt.
Personally, I started planning this transition well before finishing my academic journey, and I think that mindset makes a real difference. My first piece of advice would be to start building a network as early as possible. LinkedIn is a great tool, but face-to-face interactions remain the most valuable. For that reason, I would strongly recommend attending career days, career chats, and joining student associations that organize visits to pharmaceutical companies, you never know who you might meet there. In the same spirit, I became an active member of the Swiss Young Immunologists Society (SYIS). We organize events, run mentoring programs, and engage with both academic and industry experts. This has given me great visibility and helped me develop additional soft skills that are highly valued in industry. I would also encourage students to apply to Talent Academy programs, such as the one I attended last year organized by the Life Science Zurich Young Scientist Network (LSZYSN) in collaboration with several companies. These programs are a great way to get exposed to the corporate culture, benefit from dedicated mentorship, and follow training on topics like Medical Affairs and clinical research. Similarly, during the unemployment period, I highly recommend taking advantage of the BNF internship opportunities and the various courses offered as it's an excellent way to learn, enrich your CV, and even potentially secure a position within the same company. Another key point is to invest time in preparing your CV and cover letter, ideally with the support of experts or career advisors: the quality of these documents can really make a difference when applying. Finally, I would add that investing in language skills is often underestimated but can be a real asset, especially in medical, regulatory, or commercial roles where multilingual communication is highly valued especially in the Swiss market.
Personally, I started planning this transition well before finishing my academic journey, and I think that mindset makes a real difference. My first piece of advice would be to start building a network as early as possible. LinkedIn is a great tool, but face-to-face interactions remain the most valuable. For that reason, I would strongly recommend attending career days, career chats, and joining student associations that organize visits to pharmaceutical companies, you never know who you might meet there. In the same spirit, I became an active member of the Swiss Young Immunologists Society (SYIS). We organize events, run mentoring programs, and engage with both academic and industry experts. This has given me great visibility and helped me develop additional soft skills that are highly valued in industry. I would also encourage students to apply to Talent Academy programs, such as the one I attended last year organized by the Life Science Zurich Young Scientist Network (LSZYSN) in collaboration with several companies. These programs are a great way to get exposed to the corporate culture, benefit from dedicated mentorship, and follow training on topics like Medical Affairs and clinical research. Similarly, during the unemployment period, I highly recommend taking advantage of the BNF internship opportunities and the various courses offered as it's an excellent way to learn, enrich your CV, and even potentially secure a position within the same company. Another key point is to invest time in preparing your CV and cover letter, ideally with the support of experts or career advisors: the quality of these documents can really make a difference when applying. Finally, I would add that investing in language skills is often underestimated but can be a real asset, especially in medical, regulatory, or commercial roles where multilingual communication is highly valued especially in the Swiss market.
