Direct knowledge of design and troubleshooting with GMP Biopharmaceutical Production facility equipment/systems such as cell culture reactors, centrifugation, chromatography, tangential flow filtration, single use systems as well as other equipment needed to support these processes such as autoclaves, clean in place (CIP) systems, washers, clean steam, water for injection, etc. Amgen offers a Total Rewards Plan comprising 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 including: 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.