In addition to the base salary, Amgen offers a Total Rewards Plan, based on eligibility, comprising of health and welfare plans for staff and eligible dependents, financial plans with opportunities to save towards retirement or other goals, work/life balance, and career development opportunities that may include: A comprehensive employee benefits package, including a Retirement and Savings Plan with generous company contributions, group medical, dental and vision coverage, life and disability insurance, and flexible spending accounts. Role Responsibilities: Aseptically maintain mammalian cell culture through vial thaw, flask passaging, bioreactor operations to harvest, which may include, but not limited to; centrifugation, multistage clarification and/or ATF (Alternating Tangential Flow) filtration.