Upstream Process Development Scientist

Position Overview:Our Eurofins PSS team is seeking an Upstream Scientist to work onsite supporting our client's upstream process development activities related to the production of sterile, injectable lentiviral vector (LVV)-based gene therapy products.  The successful candidate will help support the execution and optimization of LVV production protocols, maintenance of mammalian suspension cell culture systems, process robustness, and yield-improvement studies. This role partners closely with cross-functional teams across the CMC project teams to support all upstream operations for the client's program. This is an excellent opportunity for a detail-oriented scientist to contribute directly to the development of novel gene therapy products from an established, hands-on upstream role.Job Responsibilities:Execute LVV production protocols using shake flasks and benchtop bioreactors to support ongoing process development and characterization studies.Support routine maintenance of suspension cell cultures, applying strong aseptic technique and sterile workflow practices to preserve culture health and integrity.Collaborate with cross-functional teams to coordinate analytical testing, exchange materials, share technical observations, and align on project timelines.Maintain lab stocks, supplies, and equipment specific to the upstream team to support daily operations.Document process data in electronic lab notebook and shared databases and communicate key observations in team meetings.