Senior Director, HCP Portfolio Marketing Lead

Senior Director, Portfolio Marketing Lead

Join us as we transform immunology and deliver medicines that help autoimmune patients get their lives back. argenx is preparing for multi-dimensional expansion to reach more patients through a rich pipeline of differentiated assets, led by VYVGART, our first-in-class neonatal Fc receptor blocker approved for the treatment of gMG, and with the potential to treat patients across dozens of severe autoimmune diseases.

We are building a new kind of biotech company, one that maintains its roots as a science-based start-up and pushes our commitment to innovate across all corners of our business. We strive to inspire and grow our company, our partnerships, our science, and our people, because when we do, we deliver more for patients.

As the Senior Director, Portfolio Marketing Lead, you are accountable for leading the Portfolio Marketing Engine as a shared strategic marketing delivery capability that translates Community and Indication Strategy Lead direction into high-quality activation, optimization, and measurable business impact across Neurology and Rheumatology. You will lead a versatile team of marketers deployed dynamically against the highest-priority brand, launch, lifecycle, and customer needs.

Reporting directly to the VP, HCP Experience, you will set the Portfolio Marketing operating model, lead resource prioritization and deployment, and build scalable marketing capabilities and talent. You will partner closely with Therapeutic Community Leads, Indication Strategy Leads, Customer Engagement & Experience, Business Planning & Readiness, and cross-functional partners to connect strategy to strategic delivery and ensure the right marketing capabilities are deployed at the right time.

Portfolio Marketing Leadership & Resource Deployment

• Set the vision, operating model, standards, and ways of working for Portfolio Marketing as a shared strategic marketing delivery capability across therapeutic communities.
• Translate enterprise and community priorities into clear Portfolio Marketing priorities that balance customer and business impact, continuity, speed, quality, and resource flexibility.
• Lead the demand, prioritization, staffing, and deployment model, maintaining visibility to capacity, capability, timing, and competing business needs.
• Partner with the VP, HCP Experience, Therapeutic Community Leads, and Indication Strategy Leads to determine the right level and mix of support and recommend resource trade-offs as priorities evolve.
• Balance embedded continuity with flexible and surge capacity, enabling resources to shift across brands, indications, launches, and lifecycle priorities while preserving business context and delivery momentum.
• Anticipate future demand, capability gaps, and delivery risks and refine the deployment model based on business impact, stakeholder feedback, and portfolio needs.

Strategic Marketing Delivery & Performance

• Ensure Portfolio Marketing translates Community and Indication Strategy Lead direction into integrated marketing approaches, activation plans, and measurable outcomes.
• Provide senior marketing counsel and coaching across launch activation, customer engagement, omnichannel delivery, congress strategy and execution, performance optimization, and agency leadership.
• Ensure teams apply strong marketing judgment, customer and market context, and differentiated expertise to determine how strategies come to life.
• Establish common standards for strategic delivery, briefing, cross-functional coordination, measurement, optimization, and quality.
• Use customer response, field feedback, channel performance, and other data to embed test-and-learn practices and improve marketing effectiveness.
• Scale reusable approaches, AI-enabled ways of working, automation, and cross-portfolio learning to improve speed, quality, consistency, and efficiency.
• Set expectations for strong agency leadership while partnering with Business Planning & Readiness on vendor governance, procurement, contracting standards, and enterprise vendor processes.

Cross-Functional Leadership & Ways of Working

• Build strong partnerships with the VP, HCP Experience, Therapeutic Community Leads, Indication Strategy Leads, Customer Engagement & Experience, and cross-functional partners to align priorities, capacity, and delivery expectations.
• Establish clear interfaces and decision rights between strategy owners, Portfolio Marketing, and shared capabilities, addressing resource conflicts and escalating major trade-offs as needed.
• Partner with Business Planning & Readiness to maintain clear handoffs between strategic marketing delivery and the processes, platforms, measurement infrastructure, and vendor standards that enable execution at scale.
• Model collaborative, agile, and non-hierarchical ways of working that enable rapid problem-solving while maintaining clear accountability for outcomes.

Team & Capability Building

• Lead, coach, and develop a versatile Portfolio Marketing team with…