What is the salary range of a Senior HR Generalist?
As of August 01, 2025, the average annual salary for a Senior HR Generalist in Wellesley, MA ranges from $91,213 (25th percentile) to $111,733 (75th percentile), with a median annual salary of $100,003 and an hourly rate of $48. A Senior HR Generalist's salary is shaped by several key factors, including experience level, specific skills, industry differences, company size, and more. Below, we'll explore how each of these influences compensation.