Senior Manager, Global Clinical Drug Supply Strategy

At Genmab, we are dedicated to building extra[not]ordinary® futures, together, by developing antibody products and groundbreaking, knock-your-socks-off KYSO antibody medicines® that change lives and the future of cancer treatment and serious diseases. We strive to create, champion and maintain a global workplace where individuals’ unique contributions are valued and drive innovative solutions to meet the needs of our patients, care partners, families and employees. Our people are compassionate, candid, and purposeful, and our business is innovative and rooted in science. We believe that being proudly authentic and determined to be our best is essential to fulfilling our purpose. Yes, our work is incredibly serious and impactful, but we have big ambitions, bring a ton of care to pursuing them, and have a lot of fun while doing so. Does this inspire you and feel like a fit? Then we would love to have you join us! Genmab is seeking an experienced Senior Clinical Drug Supply Manager to join our Global Clinical Drug Supply in Copenhagen. The role requires candidates to be within commuting distance of our office locations to work according to our hybrid work arrangement. The successful candidate will play a pivotal role in ensuring the timely delivery of high-quality clinical trial supplies for both early and late-stage trials. As a Senior Manager, Global Clinical Drug Supply, you will play a pivot role supporting the development and execution of clinical drug demand forecasts and supply plans to ensure uninterrupted delivery of clinical development products across Genmab’s pipeline. Your responsibilities will include managing the demand planning and supply planning of clinical supplies. This role will partner closely with cross-functional clinical development and CMC teams to maintain accurate forecasts, support supply strategy execution, and contribute to the operational success of clinical programs. The Senior Manager will apply strong analytical, communication, and planning skills to ensure reliable clinical supply while contributing to continuous process improvement across GCDS. As a Senior Clinical Drug Supply Manager, you will play a pivotal role in ensuring efficient delivery of high-quality clinical trial supplies for both early and late-stage Genmab clinical trials worldwide. The ideal candidate possesses an understanding of cGMP and a strong commitment to delivering high-quality work, demonstrating a proactive approach and willingness to go the extra mile to ensure the best outcome for patients. This position is hybrid and requires you to be in the office 60% of the time. Responsibilities Key Responsibilities Demand Planning & Forecasting

• Support the development, maintenance, and updates of clinical drug demand forecasts across assigned studies and programs.
• Collaborate with, CTT, and Finance to collect inputs and ensure forecasts reflect current enrollment trends, protocol changes, and assumptions.
• Manage the demand planning discussions as part of the Clinical Project Supply Team (CPST) and support forecasting activities within the CSIOP process.
• Identify potential demand risks and escalate issues in a timely manner, recommending mitigation actions where appropriate.
• Prepare demand plan summaries, enrollment updates, and cost forecasts to support program planning and operational reviews.

Supply Strategy & Execution

• Coordinate clinical supply–related planning activities, ensuring alignment between forecasted needs, study timelines, and supply availability.
• Support the execution of clinical supply chain sourcing strategies using third-party providers, in collaboration with Clinical Operations and Supply Leads.
• Contribute to communication of GCDS Planning Strategy within Global Clinical Teams, ensuring supply planning assumptions are clearly understood.
• Track supply readiness and highlight risks or gaps that could affect clinical trial continuity.

Supplier & Stakeholder Management

• Support Supplier Relationship Management activities by tracking supplier performance metrics and helping identify improvement opportunities.
• Build collaborative working relationships with cross-functional partners (Clinical Operations, CTT, CDM, Regulatory, CMC, QA, and Finance) to enable timely and accurate supply planning.

Budget & Cost Optimization

• Support budget development activities by preparing supply planning inputs and cost forecasts aligned with program needs.
• Monitor budget performance and identify variances, working with senior team members to implement cost-effective solutions.

Governance & Continuous Improvement

• Provide planning updates and forecasting insights to support governance forums (IRC, CTT, Asset Meetings).
• Ensure consistent use of supply chain processes, tools, and systems by adhering to established standards and contributing feedback for enhancements.
• Participate in continuous improvement initiatives focused on advancing forecasting accuracy, operational efficiency, and collaboration across GCDS.

Quality & Regulatory Compliance

• Ensure demand planning and supply–related activities comply with GxP, regulatory standards, and Genmab quality expectations.
• Maintain accurate, audit-ready documentation for demand forecasts, planning assumptions, and supply updates.
• Support identification and resolution of compliance gaps and contribute to corrective and preventive actions as needed
• Adhere to the Genmab Quality Management System

Qualifications

• Bachelor’s degree in a relevant field (e.g., Pharmaceutical Sciences, Life Sciences, Healthcare, or Supply Chain Management).
• Minimum 8+ years of experience in clinical drug supply forecasting, supply planning, and demand planning
• Demonstrated stakeholder management skills, both internally and externally.
• Experience working with vendors and CMOs for clinical trial supplies will be an advantage.
• Solid knowledge of GDP and GMP. Knowledge of GCP will be an advantage.
• Strong problem-solving skills with the ability to excel in a fast-paced, deadline-driven environment.
• Excellent communication skills in English, both written and spoken.
• Highly organized with a structured, process-oriented mindset that supports continuous improvement.
• Ability to prioritize effectively while maintaining a high level of quality and compliance.
• Strong interpersonal skills with the ability to work both independently and within global teams.
• Results-driven and goal-oriented, committed to contributing to Genmab’s success.

The Team You will join a highly competent team focused on demand planning and supply planning on clinical supplies, collaborating closely with the Global Clinical Drug Supply Execution team. Together with the Global Clinical Drug Supply Systems team and Global Clinical Drug Supply Manufacturing team, these four functions form the Global Clinical Drug Supply department. We foster a supportive, international, and fast-paced work environment centered on collaboration, excellence, and a can-do attitude to achieve results. The proposed gross annual/hourly base salary range for this position, in the primary location, based on a full time schedule is: DKK687.888,00---1.031.832,00 The final salary offer will depend on several factors, including your skills, qualifications, and experience. In addition to base salary, this position is eligible for additional forms of compensation, such as discretionary bonuses and long-term incentives. Benefits When you join Genmab, you become a part of a culture that supports your physical, financial, social, and emotional well-being. Our benefits include, but are not limited to:

• Pension
• Health insurance and wellness benefits
• Paid time off
• Employee support programs

Further details on eligibility for compensation and benefits based on the role will be provided during the recruitment process. About Genmab Genmab is an international biotechnology company with a core purpose to improve the lives of patients through innovative and differentiated antibody therapeutics. For 25 years, its hard-working, innovative and collaborative team has invented next-generation antibody technology platforms and harnessed translational, quantitative and data sciences, resulting in a proprietary pipeline including bispecific T-cell engagers, antibody-drug conjugates, next-generation immune checkpoint modulators and effector function-enhanced antibodies. By 2030, Genmab’s vision is to transform the lives of people with cancer and other serious diseases with Knock-Your-Socks-Off (KYSO®) antibody medicines. Established in 1999, Genmab is headquartered in Copenhagen, Denmark with international presence across North America, Europe and Asia Pacific. For more information, please visit Genmab.com and follow us on LinkedIn and X. Genmab is committed to protecting your personal data and privacy. Please see our privacy policy for handling your data in connection with your application on our website Job Applicant Privacy Notice (genmab.com).