A dynamic life sciences company in Macclesfield is seeking a Senior Scientist II to lead laboratory studies, develop and validate bioanalytical and immunological assays, and manage projects in compliance with GxP standards. Candidates should have a Master's degree in a natural science or 5+ years of relevant experience, strong analytical techniques, and proficiency with advanced instruments like LC/MS. Exceptional collaboration and negotiation skills are essential for success in this role. #J-18808-Ljbffr