Let’s transform tomorrow together

We are leaders in antibody biology and innovation who are committed to improving the lives of patients with cancer. We are deeply knowledgeable about antibody biology, and our teams use this expertise to create and develop differentiated antibody therapeutics. We are team players who solve problems. We are transforming the future of cancer therapeutics and are looking for bright minds to achieve this mission. We are growing and looking for teammates with integrity who are innovative, determined and collaborative.

If that sounds like you, join us and be a part of our mission to transform the future of cancer treatment.

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Get to know us

By finding and retaining passionate, dedicated, supportive and trustworthy people, we are confident that Genmab will continue to be a respected leader in the biotechnology industry. We pride ourselves on our ability to foster a strong company culture that drives us to be the best that we can be.


We are passionate about science and innovation. It means challenging conventions and thinking beyond the realms of possibilities in every business aspect, not just in discovery and product development. It compels us to continue our pursuit of the next big breakthrough, from discoveries to cutting-edge treatments to delivering on our promise to patients and creating value.


We are tenacious. Even when facing the challenges and setbacks that come with being innovative, we remain motivated to find new and better solutions. This determination means we take pride in being the best at what we do. It is a key factor in our ability to identify and address areas of unmet treatment need.


We value our diversity and our ability to pull together across locations and cultures to solve problems. By working as one team and respecting each other, we create an environment built on trust—where it is safe to ask for help and where everyone is treated equally and respectfully regardless of reporting lines or specializations.


Integrity is a quality that underpins all we do and how we treat each other. It defines our relationships with colleagues, business partners, patients and other stakeholders. Doing the right thing is about being honest, trustworthy and transparent and staying true to our high standards. We do not take shortcuts. We prioritize long-term benefits even in the face of short-term losses. It is our moral compass when difficult choices have to be made.

We are one of the biggest biotech companies in Europe measured on market cap and one of the top 15 in the world.

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Hear From Our CEO

Transforming tomorrow takes teamwork. Watch this quick video from President and Chief Executive Officer Jan G. J. van de Winkel, Ph.D., to learn more about Genmab and why we put a premium on investing in people.

Meet the people of Genmab

With a collaborative spirit, passionate teammates and true company culture, it is easy to understand why people are excited to be part of Genmab.

Read the profiles below to gain an insider’s perspective on what it’s really like to work at Genmab.

Kristian Windfeld

Senior Director, Biostatistics, Biometrics

Joined Genmab in 2017

“It provides meaning to my job to be part of developing medicines that have the potential to make an impact on the lives of patients.”


Copenhagen, Denmark

Past roles (prior to joining Genmab):

  • Director, Statistics


  • MSc in Engineering (Applied Statistics), Tech University of Denmark
  • MSc in Statistics, University of Washington, Seattle
  • PhD in Applied Statistics, Tech University of Denmark
  • Diploma, Managing Medical Product Innovation, SIMI

As a statistician in the pharmaceutical industry for nearly three decades, Kristian has extensive experience in oncology drug development. At Genmab, he’s able to combine his interest in biostatistics with his passion for drug discovery and development.

“I joined Genmab because of its entrepreneurial spirit and energy,” said Kristian. “This spirit has allowed us to work towards transforming the future of cancer treatment, especially through our pipeline of ‘knock-your-socks-off’ (differentiated) antibodies.”

Barbara Brouwer

Director, Operations & Resource Management (ORM), Translational Research

Joined Genmab in 2001

“There is a lot to like about working at Genmab. There has never been a dull moment in my 18 years here. There are lots of opportunities to grow and learn and develop yourself.”


The Netherlands

Past roles (at Genmab):

  • Associate Director, ORM, Assay and Bioanalytical Science
  • Head, Protein Production & Analyzes
  • Expert Biochemical Analysis
  • Technician, Biochemical Analysis


  • Mini Master of Business Administration (MBA), Hoger Laboratorium Onderwijs (Higher Laboratory Education)
  • Bachelor of Science, Hoger Laboratorium Onderwijs (Higher Laboratory Education)

Among the longest tenured employees at our company, Barbara has successfully taken on a series of challenges since following a former supervisor to Genmab. She works with a wide variety of our colleagues to make sure our processes to advance a medical technology to clinical trials are as smooth as possible. “Teamwork, open communication, respectful, collaborative, innovative and result-driven are words that come to mind when describing our company.”

“Genmab is a science-driven company,” Barbara says. “We’re in transition as we are growing and becoming a more professional product-driven company, without losing the focus on high-quality science. There is a very dynamic culture within Genmab, with a lot of nice, ambitious people who are loyal and committed to getting our best products to the patients!”

Nicole Heaps

Senior Medical Science Liaison

Joined Genmab in 2021

“I joined Genmab because of the passion for science and spirit of innovation that was embraced by the company and its employees.”



Past roles (prior to joining Genmab):

  • Senior Medical Science Liaison
  • Malignant Hematology, Associate Director


  • PhD in Chemistry, University of Utah
  • B.S. in Chemistry, Utah State University

Nicole joined Genmab’s first ever field team as a Senior Medical Science Liaison with the U.S. Based in North Carolina, she plays a big role in bringing our medicines directly to patients in the U.S.

“Being able to share the innovative science that has been created here at Genmab with physicians has been amazing,” said Nicole. “To be a part of something that is transformative and potentially can change the lives of people and ultimately how we treat cancer is very exciting.”

Nate Bowles

Director, Field Operations

Joined Genmab in 2021

“At Genmab, patients come first, which to me means that we must tackle any and all barriers to delivering our therapeutics to the people who need them most.”  


New Jersey, U.S.

Past roles (prior to joining Genmab):

  • Director, Sales Operation, Immunology Franchise


  • A., Cabrini University

Nate plays a key role in Genmab’s evolution to an end-to-end biotech. In his role in U.S. Commercial Operations, Nate is building our commercial organization and helps to bring Genmab’s medicine to patients in the U.S.

“Genmab is a unique company that offers a ‘start up’ feel while steeped in research and development,” said Nate. “I am able to play an important role in establishing a commercial organization that has the potential to deliver innovative therapies to patients.”

Ernestine Tucker

Senior Clinical Trial Manager, Biomarkers Operations/Trial Management (Solid Tumors)

Joined Genmab in 2018

“What excites me about our 2025 vision is the patient story, knowing that Genmab’s next generation antibodies have the potential to change the lives of oncology patients and giving them hope for a healthy tomorrow.”


New Jersey, U.S.

Past roles (prior to joining Genmab):

  • Sr. Clinical Trial Manager (Global)
  • Study Data Manager


  • MSc in Health Sciences, Touro University

Ernestine leads the clinical trial team in operationalizing its protocol. The team is instrumental in planning, including the selection of investigational sites, readiness of various service providers to collect and assess patients’ data, and development of the informed consent form (ICF) which ensures patients are well-informed about the trial.

“The adage ‘patient comes first’ to me means patient centricity, increasing patient experience while on trial, ensuring accessibility to clinical trials, service providers and ease of understanding trial assessments, commented Ernestine. “Even at the wake of the COVID-19 pandemic, Genmab has continued its focus on ‘knock-your-socks-off’ (differentiated) antibody pipeline, while keeping the patient at the center.”

Chalana Zilvold-van den Oever

Principal Research Associate, Cell and Molecular Science

Joined Genmab in 2015

“We get the opportunity to grow, develop our skills and be the best version of ourselves in order to help reach the most important end goal: improve patients’ lives and help people survive cancer.”


The Netherlands

Past roles (at Genmab):

  • Senior Research Associate
  • Research Associate
  • Master Intern


  • Master’s, Molecular Life Science, Radboud University Nijmegen
  • Bachelor’s, Molecular Life Science, Radboud University Nijmegen

Chalana was introduced to our company during a nine-month master internship in Utrecht. After finishing her studies, she seized the opportunity to take on a temporary research role with us. She was glad when the situation evolved into a permanent position, and happy to be promoted to a senior research associate in 2018 and, more recently, a principal research associate.

Chalana appreciates how our colleagues want to perform as well as possible. “Because of our clear mission and objectives, our people are motivated to successfully fulfill their responsibilities. I’m glad the Genmab culture is very driven, innovative and motivating. Everyone at Genmab is dedicated and works hard.”

Appreciating different voices

An integral aspect of innovation is valuing and listening to different opinions, from different cultures and different backgrounds. That is why we seek diverse new talent who can offer Genmab new perspectives and insights and challenge the way we approach problems and solutions. Such diversity complements our existing strengths by cultivating an inclusive culture that embraces all employees, regardless of gender, race, ethnicity, religion, age, disability, and other characteristics.

Workforce Growth

  • 2019

    548 Employees

  • 2021

    1,212 Employees

  • 2-Year

    Total Growth


Gender Diversity

  • 58%


  • 42%


  • 51
    Board of Directors 49%
  • 51% Director Level and Above 49%
  • 62% Below Director Level


Global Reach

4 Locations

  • Denmark

  • Netherlands

  • United States

  • Japan

57+ Nationalities Represented

Job Recruitment Scam Alert

Genmab is aware of a job recruitment scam involving fraudulent human resources recruiters contacting job seekers. The scam includes requesting personal information, promising or requesting money to purchase office equipment, and interacting and conducting false interviews via social media platforms. Please note Genmab does not utilize social media platforms to conduct formal job interviews or extend employment offers with job seekers. We encourage job seekers to be aware of this scam and remain vigilant while searching for a job with Genmab.

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