Senior Manager, Commercialization Operations & Business Effectiveness

Senior Manager, Commercialization Operations & Business Effectiveness

At Genmab, we are dedicated to building extraordinary 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!

This role offers flexibility to work away from the office for 20%–40% of a typical schedule. Employees may use this work schedule in increments of single days or multiple consecutive days, provided it does not exceed 40% within a 60‑day period, and is approved by the hiring manager.

• Leads with initiative and a strong sense of ownership across project discipline and strategic focus in Commercialization efforts. Operates as a self‑directed driver who proactively structures project work, escalates risks, and enables informed decision‑making across cross‑functional teams.
• Leads commercialization and launch readiness initiatives in partnership with the Marketing lead as a high‑impact project leader, shaping direction, aligning stakeholders, and ensuring execution.
• Partners closely with Project Leads to co‑develop and operationalize cross‑functional plans, identifying overlaps, streamlining work streams, and coordinating launch plans.
• Ensures clear project strategy and visibility across cross‑functional stakeholders.
• Ensures effective collaboration, including efficient and outcome‑driven team meetings, agendas, guide discussions, and track follow‑ups that drive accountability.
• Maintains and communicates accurate project timelines and status updates, working with stakeholders to keep deliverables on track and risks mitigated.
• Creates the conditions for a high‑performing team, building momentum, clarity, and cohesion across cross‑functional collaborators.
• Owns project documentation and communications, ensuring updates are clear, timely, and tailored to executive and governance audiences.
• Embodies and models Genmab’s culture of accountability, curiosity, and collaboration in how you lead and deliver.

• BA/BS required plus 5 years’ experience; MBA plus 3 years’ experience or other related advanced degree strongly preferred.
• 3‑5 years of experience in a pharmaceutical or biotech company is required.
• Experience in‑market approval and/or commercial launch phases is required.
• 3‑5 years PM experience managing global and in‑market cross‑functional project management, including process improvement / change initiatives.
• Proven ability to drive complex, interdependent projects by managing timelines, budgets, and resolving cross‑team issues.
• Strong collaboration skills with a track record of aligning cross‑functional teams and driving outcomes.
• Oncology/Hematology experience is strongly preferred.

• You bring a proactive mindset and a strong sense of ownership, spotting what needs to be done and driving it forward with clarity and purpose.
• You connect across levels and functions, guiding teams toward shared outcomes through credibility, empathy, and clear communication.
• You follow through with impact, ensuring goals are met and people stay connected to the outcome.
• Strong communication skills and confidence engaging across levels, from team discussions to leadership forums.
• A structured, organized approach to managing complexity, with a focus on clarity, accountability, and momentum.
• Skill in building, owning, and adapting project timelines, while keeping work streams aligned and stakeholders engaged.
• Sou…