**Role Description:**
The Senior Associate, US Retirement Plans supports the day-to-day administration and compliance of Amgen’s U.S. retirement programs, including 401(k) and non-qualified plans. This role partners closely with internal stakeholders, external vendors, and cross-functional teams to ensure accurate plan operations, compliance with ERISA and IRS/DOL regulations, strong data integrity, and exceptional participant experience. The position plays a critical role in annual pl...