Senior Director, Regional Marketing

About Summit: Summit Therapeutics Inc. is a biopharmaceutical oncology company with a mission focused on improving quality of life, increasing potential duration of life, and resolving serious unmet medical needs. At Summit, we believe in building a team of world class professionals who are passionate about this mission, and it is our people who drive this mission to reality. Summit’s core values include integrity, passion for excellence, purposeful urgency, collaboration, and our commitment to people. Our employees are truly the heart and soul of our culture, and they are invaluable in shaping our journey toward excellence. Summit’s team is inspired to touch and help change lives through Summit’s clinical studies in the field of oncology. Summit has multiple global Phase 3 clinical studies, including: Non-small Cell Lung Cancer (NSCLC) HARMONi: Phase 3 clinical study which was intended to evaluate ivonescimab combined with chemotherapy compared to placebo plus chemotherapy in patients with EGFR-mutated, locally advanced or metastatic non-squamous NSCLC who were previously treated with a 3rd generation EGFR TKI. HARMONi-3: Phase 3 clinical study which is intended to evaluate ivonescimab combined with chemotherapy compared to pembrolizumab combined with chemotherapy in patients with first-line metastatic NSCLC. HARMONi-7: Phase 3 clinical study which is intended to evaluate ivonescimab monotherapy compared to pembrolizumab monotherapy in patients with first-line metastatic NSCLC. Colorectal Cancer (CRC) HARMONi-GI3: Phase 3 clinical study intended to evaluate ivonescimab in combination with chemotherapy compared with bevacizumab plus chemotherapy. Ivonescimab is an investigational therapy not presently approved by any regulatory authority other than China’s National Medical Products Administration (NMPA). Summit is headquartered in Miami, Florida, and has additional offices in California, New Jersey, the UK, and Ireland. Overview of Role: The Senior Director of Regional Marketing leader will play a critical role in supporting the successful commercialization of Summit Therapeutics' oncology portfolio by establishing and leading the Company's U.S. regional marketing strategy, capabilities, and organization. This role will translate overarching brand and commercial strategies into differentiated regional approaches that address market dynamics, customer needs, and opportunities to maximize business impact. The Senior Director will build, recruit, develop, and lead a high-performing team of Regional Marketing Directors, establishing the vision, operating model, capabilities, and processes required to support effective regional customer engagement and commercial execution. The role will provide strategic direction and coaching to the regional marketing team while maintaining accountability for the quality, consistency, and impact of regional strategies and initiatives. Role and Responsibilities: Regional Marketing Strategy & Leadership Establish and lead the overall U.S. regional marketing strategy and operating model, ensuring alignment with corporate, brand, launch, and commercial objectives. Establish strategic priorities, objectives, KPIs, and performance expectations for the regional marketing organization and ensure consistent execution across regions. Provide strategic oversight of regional customer engagement initiatives, ensuring resources and activities are appropriately prioritized against the highest-value opportunities. Serve as a senior strategic advisor to Commercial leadership on regional market opportunities, customer dynamics, competitive intelligence, and implications for brand and commercial strategy. Partner with Marketing leadership to ensure regional insights meaningfully influence brand strategy, positioning, segmentation, customer engagement, and launch planning. Team Leadership & Organizational Development Build, recruit, hire, onboard, develop, and lead a high-performing team of Regional Marketing Directors aligned to the Company's evolving commercial and geographic needs. Establish the organizational structure, roles, responsibilities, capabilities, and performance expectations necessary to support a high-performing regional marketing organization. Provide ongoing leadership, coaching, mentoring, and development to Regional Marketing Directors, fostering a culture of accountability, collaboration, innovation, and customer-centricity. Establish and maintain consistent regional marketing standards, operating processes, and governance across the team while allowing appropriate flexibility based on market-specific needs. Customer & Thought Leader Engagement Strategy Establish the strategic framework for engagement with National and Regional Thought Leaders, including segmentation, prioritization, engagement planning, and cross-functional coordination. Provide strategic oversight of customer engagement plans developed by the regional marketing team, ensuring appropriate alignment with national brand strategy and customer needs. Ensure regional customer insights are synthesized and elevated to inform national commercial strategy and decision-making. Market & Customer Insights Establish a structured regional insights strategy and operating cadence to capture, synthesize, and communicate customer feedback, competitive intelligence, market dynamics, treatment trends, and emerging opportunities. Partner with cross-functional leaders to distinguish meaningful market signals from tactical feedback and translate insights into strategic implications for the broader Commercial organization. Ensure the regional marketing organization serves as a critical two-way conduit between the field and corporate teams, bringing national strategies to the field while elevating regional intelligence to inform enterprise-level decisions. Congress & Customer Engagement Strategy Establish the strategic framework for na