Senior Payroll & Benefits Administrator

Join our team as a Senior Payroll & Benefits Administrator, where you will be responsible for managing our US payroll operations and supporting the financial and administrative components of our benefits programs. You will work closely with Finance, People Ops, ADP, and our benefits partners, serving as an internal payroll subject matter expert. This is a highly hands-on role that requires strong attention to detail and the ability to work with large datasets.

• End-to-end US payroll processing for 500+ employees, ensuring accuracy, timeliness, and compliance.
• Managing multi-state payroll and tax requirements, including New York's Convenience of the Employer rule.
• Overseeing payroll and invoicing-related benefits administration, including employee deduction changes and ongoing coordination with the People Ops benefits team.

• You are a clear, empathetic communicator who can independently own recurring processes, exercise good judgment, and continuously look for ways to make payroll and benefits administration more efficient, scalable, and reliable
• You have hands-on experience with benefits administration and invoice reconciliation and can confidently identify discrepancies across payroll, HRIS, carrier, and vendor data
• You have 4+ years of hands-on payroll and benefits administration experience, including direct responsibility for running payroll through ADP Workforce Now for a US workforce of at least 500 employees and managing multi-state payroll. Experience reconciling benefits invoices is required; experience with self-insured benefits plans and New York's Convenience of the Employer rule is strongly preferred
• You have strong working knowledge of federal, state, and local payroll and tax requirements and are comfortable researching and resolving complex payroll and withholding questions
• You are highly proficient with Excel or Google Sheets and comfortable working with large datasets, reconciliations, audits, and reporting
• You are exceptionally detail-oriented and take ownership of high-stakes, deadline-driven work, building appropriate checks and controls into your processes