Salary AI Book a Demo

Assistant Client Service Officer Salary in California

How much does an Assistant Client Service Officer make in California? As of September 01, 2026, the average salary for an Assistant Client Service Officer in California is $58,692 per year, which breaks down to an hourly rate of $28.

However, an Assistant Client Service Officer's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $71,363
  • Majority Range (25th-75th percentile): $53,211 to $65,325
  • Entry-Level (10th percentile): $48,221
Salary Factors Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Check out Assistant Client Service Officer Job Openings in California

Key Factors That Influence Assistant Client Service Officer Salaries

An Assistant Client Service Officer's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location and company size can directly affect your earning potential.

How Experience Level Affects Assistant Client Service Officer Salaries?

Experience is a primary driver of an Assistant Client Service Officer's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:

  • Entry-Level (less than 1 year): $54,800
  • Early Career (1-2 years): $55,219
  • Mid-Level (2-4 years): $57,310
  • Senior-Level (5-8 years): $59,613
  • Expert (over 8 years): $60,811
Job RoleYears of ExperienceAverage Salary
Entry Level Assistant Client Service Officer less than 1 year $54,800
Early Career Level Assistant Client Service Officer 1-2 years $55,219
Mid-Level Level Assistant Client Service Officer 2-4 years $57,310
Senior-Level Level Assistant Client Service Officer 5-8 years $59,613
Expert Level Assistant Client Service Officer over 8 years $60,811

How Do Assistant Client Service Officer Salaries Vary from State to State?

Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Assistant Client Service Officers. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $58,916.
  • California: $58,692.
  • Massachusetts: $57,910.

Top Paying Cities for Assistant Client Service Officer

Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:

  • Los Angeles: $58,793
  • West Hollywood: $58,751
  • Dodgertown: $58,793

Assistant Client Service Officer Salary by Industry: Top Paying Sectors

For Assistant Client Service Officer roles, the industry you choose can affect earning potential by as much as 40% (the gap between the highest and lowest paying industries). Data shows that the Aerospace & Defense and Biotechnology sectors offer the strongest compensation, at 20% above the average. In contrast, Assistant Client Service Officer positions in Transportation or Telecom typically offer lower base pay, as these industries often view Assistant Client Service Officer as a support function rather than a direct revenue driver.

The top paying industries for an Assistant Client Service Officer

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Aerospace & Defense $70,430 $34.0 20%
Biotechnology $67,496 $32.0 15%
Business Services $64,561 $31.0 10%
Chemicals $63,387 $30.0 8%
Construction $62,214 $30.0 6%

Assistant Client Service Officer Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Assistant Client Service Officer's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.

  • Yearly
  • Monthly
  • Weekly
  • Hourly
  • Table View
Last Updated on September 01, 2026
$53,211
Average $58,692/year
$65,325
$4,434
Average $4,891/month
$5,444
$1,023
Average $1,129/week
$1,256
$26
Average $28/hour
$31
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $65,325 $5,444 $1,256 $31
Average $58,692 $4,891 $1,129 $28
25th Percentile $53,211 $4,434 $1,023 $26

Find Your Next Assistant Client Service Officer Job

Ready to take the next step in your career? Browse thousands of current Assistant Client Service Officer job openings on our job board. Use the search bar below to find your perfect match.

  • NTT DATA | HIGHLAND PARK, TX

    Client Executive

    NTT DATA | HIGHLAND PARK, TX

    As a Client Executive in NTT DATA’s Sales & Business Development organization, you will own strategic enterprise client relationships and drive growth acro... more

    6 Days Ago

  • NTT DATA | GRAND CENTRAL, NY

    Client Executive

    NTT DATA | GRAND CENTRAL, NY

    NTT DATA is seeking a Client Executive III to lead strategic relationships with key enterprise clients in the Information Technology & Software sector. You... more

    6 Days Ago

  • ARAMARK | NEWARK, DE

    Assistant Food Service Director

    ARAMARK | NEWARK, DE

    Aramark is seeking an Assistant Food Service Director to support daily food operations for a high-volume client location. In this on-site leadership role, ... more

    6 Days Ago

  • Aramark | NEWCOMB HALL, VA

    Assistant Food Service Manager

    Aramark | NEWCOMB HALL, VA

    As a Food Service Manager for ARAMARK in Food & Beverage Operations, you will lead daily dining operations, ensuring high standards of food quality, safety... more

    6 Days Ago

  • Valvoline | SULLY STATION, VA

    Automotive Assistant Service Center Manager

    Valvoline | SULLY STATION, VA

    As an Automotive Assistant Service Center Manager at Valvoline Instant Oil Change, you’ll support daily operations in a fast-paced quick-lube environment. ... more

    6 Days Ago

  • Boston Children's Hospital | SOUTH BOSTON, MA

    Food Service Assistant II Sanitation

    Boston Children's Hospital | SOUTH BOSTON, MA

    Boston Children’s Hospital seeks a Food Service Assistant II, Sanitation to support safe, high-quality nutrition services for pediatric patients and famili... more

    6 Days Ago

For Employees

Analyze the market and your qualifications to negotiate your salary with confidence.

Get a Salary Increase

Search thousands of open positions to find your next opportunity.

Search Job Openings

For Employers

Individualize employee pay based on unique job requirements and personal qualifications.

Adjust Employee Salary

Get the latest market price for benchmark jobs and jobs in your industry.

Price My Industry Jobs

Where Does Our Salary Data Come From?

Salary.com salary estimates, histograms, trends, and comparisons are derived from both employer job postings and third-party data sources. We also provide multiple percentiles of salary information for your reference, click here to know Why the Salary Midpoint Formula Is Crucial to Getting Pay Equity Right. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.

Are you an HR manager or compensation specialist?

Salary.com's CompAnalyst platform offers:

  • Detailed skills and competency reports for specific positions
  • Job and employee pricing reports
  • Compensation data tools, salary structures, surveys and benchmarks.
Learn about CompAnalyst