Critical Needs. Immediate Action.
SERB is a fast-growing global specialty pharma company designed to address rare and urgent conditions by delivering life-saving medicines when time and complexity leave no room for failure.
We operate end-to-end across 100+ countries, ensuring 70+ essential medicines for rare diseases, emergency care, and medical countermeasures reach patients and clinicians with urgency – wherever and whenever they are needed. Shaped over the past 25 years by an entrepreneurial, disruptive spirit, SERB combines the focus and agility of a biotech with the scale, reach, and reliability of a global pharmaceutical company — always grounded in medical purpose, not corporate convention.
Our 600+ employees are driven by three core values:
Guided by a clear ambition and a relentless focus on patients, SERB continues to expand through selective, innovative acquisitions, launching new treatments and entering new geographies. Across every step — from integration to delivery — our people act with passion, ownership, and determination to ensure life-saving medicines become available to patients who need them, worldwide.
The National Sales Director (NSD), Rare Emergency Medicine (REM) serves as the senior commercial field leader responsible for driving portfolio performance across SERB's U.S. Rare Emergency Medicine portfolio. Reporting to the Vice President and Head of the Rare Emergency Medicine Business Unit, this role is responsible for developing and executing the national sales strategy, leading a high-performing team of Regional Business Directors, and translating business unit priorities into consistent execution across key customer segments, including hospitals, health systems, integrated delivery networks, emergency medicine, critical care, and specialty provider settings. As a member of the REM Leadership Team, the National Sales Director contributes to portfolio planning, resource allocation, long-range strategic planning, and business unit decision-making to support the continued growth and evolution of the REM franchise.
As the commercial steward of the REM field organization, this role is accountable for sales force effectiveness, forecasting, organizational capability, launch readiness, and the successful commercialization of both established brands and future growth opportunities, including Bentracimab.
Success in this role requires a strategic yet hands-on leader who can balance long-term business planning with operational execution, inspire teams through change, foster cross-functional collaboration, and drive sustainable portfolio growth while advancing SERB's mission and values.
Key Responsibilities
Commercial Strategy & Business Leadership
Launch Excellence & Portfolio Leadership
Sales Leadership & Talent Development
Strategic Account & Customer Leadership
Commercial Operations, Planning & Field Force Effectiveness
Cross-Functional Leadership
Compliance & Operational Excellence
Drive operational excellence through disciplined planning, resource management, performance measurement, and evaluation of commercial investments to maximize organizational effectiveness and return on investment.
The above duties and responsibilities are not an exhaustive list, and you may be required to undertake any other reasonable duties compatible with your experience and competencies. This description may be varied from time to time to reflect changing business requirements.
Qualifications
Leadership Competencies
The successful candidate will demonstrate:
Strategic Leadership
Develops and communicates a compelling vision, aligns teams around business priorities, and translates strategy into execution.
Results Orientation
Consistently delivers business objectives while balancing short-term execution with long-term strategic priorities.
Collaborative Leadership
Builds strong partnerships across functions, values diverse perspectives, and fosters teamwork to achieve common goals.
Talent Development
Invests in people, develops future leaders, and creates an environment where team members can thrive.
Change Leadership
Leads effectively through ambiguity and organizational change while maintaining engagement and performance.
Customer Focus
Maintains a deep understanding of customer needs and ensures business decisions are grounded in delivering value to patients and healthcare providers.
Strategic Agility
Anticipates change, evaluates opportunities and risks, and adjusts plans quickly to meet evolving business needs.
Enterprise Mindset
Prioritizes organizational success over individual, regional, or functional interests and actively contributes to achieving broader company objectives.
Executive Presence
Communicates with confidence and credibility, influences senior stakeholders, and effectively represents the organization internally and externally.
Company Benefits
S erb Pharmaceuticals is an equal opportunity employer. We offer competitive compensation & benefit packages, challenging opportunities and a culture of working together in a supportive way built on our strong foundation of values.

SERB is a global specialty pharmaceutical company with a growing portfolio of medicines for rare diseases, rare emergencies, and CBRN preparedness.
For over 30 years we have consistently supplied emergency medicines, medical countermeasures, and the world’s leading portfolio of antidotes.
SERB began in France as Société d’Études et de Recherches Biologiques (Company for Biologic Study and Research), but today our direct commercial presence spans US, Europe, and the Middle East. Healthcare providers in over 100 countries rely on us for a broad range of essential medicines delivered via healthcare systems, first responders, emergency preparedness agencies, and non-profit organisations. Our proven ability to acquire, develop, manufacture, launch and commercialize specialist medicines allows us to meet critical medical needs with urgency.
By expanding our reach through selective acquisitions and entering new markets, we’re not just supplying medicine; we’re improving the standard of care for more patients around the world.
Improving patients’ quality of life and offering hope is what motivates and inspires us.