Bioprocess Associate 1 - Upstream Aruna Bio - 5.0 Athens, GA Job Details 4 hours ago Qualifications Biological safety protocols Chemical handling safety procedures Cell line culture Laboratory safety Microsoft Excel Microsoft Outlook Cleanroom protocols Research Personal protective equipment (PPE) adherence Data integrity and documentation Sterile field contamination management Cleanroom experience Safety equipment Sterile laboratory techniques Technical Proficiency Chemical safety protocols Full Job Description Aruna Bio is a clinical-stage biotech company advancing a new class of cell-free biologics — exosomes — for the treatment of central nervous system and neurodegenerative disorders. We're looking for a Bioprocess Associate 1 - Upstream to join our manufacturing team and support production of AB126, our lead therapeutic exosome candidate. Aruna Bio | Manufacturing / Bioprocessing As an Upstream Bioprocess Associate I, you'll be executing established upstream production processes in a cGMP environment. We need someone with solid hands-on cell culture skills, disciplined documentation habits, and the ability to work independently within defined procedures. Core Responsibilities

• Perform upstream bioprocess workflows, including mammalian cell culture maintenance, per established protocols and cGMP standards
• Support and occasionally participate in downstream bioprocess workflows via basic supply preparations, formulations, and documentation
• Follow aseptic technique practices to preserve both research and clinical material integrity
• Aseptically prepare media and buffers for mammalian cell culture
• Operate production equipment (pipettors, balances, biosafety cabinets, incubators, autoclaves, microscopes, centrifuges, etc.) safely and per relevant protocols
• Maintain safety standards and lab upkeep (includes routine disinfections of bioprocessing spaces and certain equipment)
• Complete manual, cGDP-compliant documentation in batch records and forms with a high degree of accuracy Required Skills and Experience
• Associate's degree with a minimum of 2 years of experience in a relevant field (e.g. biology, cell biology, biochemistry, bioengineering); or a bachelor's degree in a relevant field plus 1 year of relevant research experience
• Ability to maintain aseptic mammalian cell culture without contamination under moderate supervision.
• Working knowledge of basic chemical and biological safety procedures in a lab setting
• Excellent organizational skills and the ability to manage substantial technical data while keeping accurate documentation
• Strong attention to detail and time management, along with strong written and verbal communication skills
• Demonstrated ability to work independently with limited supervision, showing personal accountability
• Proficiency with primary Microsoft Office Suite tools (Outlook, Microsoft Word, PowerPoint, Excel)
• Ability to work cooperatively in a controlled environment (ISO 5, 7, and 8) wearing clean room PPE for extended periods of time.
• Willingness to participate in a rotating weekend work and holiday schedule to perform primary cell culture maintenance tasks
• Hands-on industrial experience in a cGMP-compliant environment (Preferred)
• Previous experience with production-scale, aseptic mammalian cell culture (Preferred) To apply send a cover letter and resume to with the subject line "Bioprocess Associate 1 - Upstream"