Environmental Engineering Senior Supervisor Salary in Signal Hill, CA

How much does an Environmental Engineering Senior Supervisor make in Signal Hill, CA? (2025)

As of November 01, 2025, the average salary for an Environmental Engineering Senior Supervisor in Signal Hill, CA is $115,243 per year, which breaks down to an hourly rate of $55.

However, an Environmental Engineering Senior Supervisor's salary can vary significantly. Here’s a look at the typical salary range:

• Top Earners (90th percentile): $137,703
• Majority Range (25th-75th percentile): $104,350 to $126,999
• Entry-Level (10th percentile): $94,433