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Administrative Specialist

Arrowhead Pharmaceuticals
September 04, 2026
Full-time
On-site
Los Angeles, CA
Operations
Role: People Services & Culture Administrative Specialist supporting daily office operations at Arrowhead’s Pasadena headquarters. Responsibilities: manage front desk, visitor/security protocols, vendor relations, office supplies, and event coordination; support employee onboarding/offboarding and site aesthetics; assist with meetings, employee events, and administrative tasks for People Services & Culture. Requirements: strong organizational, time-management, and communication skills; proficiency in Microsoft Office; customer-service orientation; ability to multitask in a fast-paced environment. Preferred: associate’s/bachelor’s degree; event planning experience; departmental or hospitality operations familiarity; Notary Public. HighValue: office management in a biotech environment; support for a biotech company's headquarters; collaborative, fast-paced setting with emphasis on operational excellence. WorkSetup: full-time, onsite Pasadena, CA; no travel specified.