Senior Director, Business Development (U.S. East Coast)

AGC Biologics•Remote US - MA, MA

5d•$194,000 - $266,750•Remote

About The Position

AGC Biologics is seeking a Senior Director of Business Development to join their Global Business Development organization. This role will drive strategic growth within the Microbial and Mammalian business segment, focusing on expanding the company's footprint by identifying, evaluating, and closing new development and manufacturing partnerships across the United States. The Senior Director will build strong, consultative relationships with prospective clients, shape high-value opportunities, and contribute to the advancement of next-generation therapies. This position offers the opportunity to influence commercial strategy, collaborate with global cross-functional partners, and create meaningful impact in a fast-moving, complex CDMO environment. The Business Development Team is a highly collaborative global team that partners closely across technical, legal, marketing, and operational functions to support customers throughout the full development and manufacturing lifecycle. The team operates in a dynamic, growth-oriented environment where strategic thinking, relationship building, and commercial excellence drive success, focusing on delivering high-quality opportunities aligned with the mission to bring hope to life through biopharmaceutical innovation.

Requirements

10+ years of successful business development or sales experience, preferably within the CDMO or broader life sciences/biopharmaceutical sector.
Bachelor’s degree in Life Sciences, Business Administration, or a related field.
Demonstrated success in developing relationships, presenting to senior leadership, and closing complex technical solutions.
Excellent written and verbal communication skills with the ability to adapt messaging to various audiences.
Willingness and ability to travel approximately 50% for client meetings, industry events, and internal engagements.

Nice To Haves

Strong analytical, strategic, and communication skills with the ability to distill complex information into clear messaging.
Focused on value creation, with the ability to prioritize and execute on the highest-impact opportunities.
Highly organized and resourceful, capable of managing multiple priorities while maintaining attention to detail.
Skilled at tailoring communication styles to diverse stakeholders and delivering compelling presentations.
Customer-focused mindset with a commitment to delivering exceptional service and high-quality engagements.
Collaborative and team-oriented, operating in alignment with AGC Biologics’ Core Values: Knowledge, Trust, Quality, Ingenuity, Accountability, and Teamwork.
Committed to continuous improvement and commercial excellence.

Responsibilities

Identify, engage, and close new microbial development and manufacturing partnerships across the U.S.
Build and maintain strategic client relationships that expand market presence and drive revenue growth.
Develop and execute a targeted sales territory plan aligned with annual commercial goals.
Effectively communicate AGC Biologics’ technical and operational capabilities to key decision-makers within prospective organizations.
Lead and coordinate client site visits, including agenda planning, cross-functional engagement, and structured follow-up.
Collaborate with Marketing to shape strategies and materials supporting U.S. commercial initiatives.
Manage pipeline activity within CRM systems to ensure accuracy, visibility, and timely follow-up.
Partner with global cross-functional teams—including Technical Operations, Legal, Finance, and Program Management—to advance opportunities through due diligence and contract execution.
Provide meaningful market insights based on customer interactions, competitive dynamics, and industry trends.
Represent AGC Biologics at conferences, trade shows, and relevant industry events.
Consistently deliver high-quality opportunities aligned with company growth strategies and leadership expectations.