The BSS will own strategic opportunity development in the assigned territory, build multi-level relationships with technical and commercial stakeholders, and collaborate with BAM/Inside Sales, Field Applications, Product Management, Marketing, Customer Service, Operations, and Quality to accelerate funnel creation, shorten sales cycles, and improve customer outcomes. Repligen is seeking a highly motivated and experienced Senior Sales Specialist whose primary role will be to sell an expanding portfolio of highly differentiable and high-value integrated engineered systems solutions that address critical steps in the biopharmaceutical manufacturing process.