Salary AI Book a Demo

Administrative Assistant/Onboarding Specialist Salary in California

How much does an Administrative Assistant/Onboarding Specialist make in California? As of October 01, 2026, the average salary for an Administrative Assistant/Onboarding Specialist in California is $49,784 per year, which breaks down to an hourly rate of $24.

However, an Administrative Assistant/Onboarding Specialist's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $62,728
  • Majority Range (25th-75th percentile): $44,930 to $56,559
  • Entry-Level (10th percentile): $40,511
Salary Factors Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Check out Administrative Assistant/Onboarding Specialist Job Openings in California

Key Factors That Influence Administrative Assistant/Onboarding Specialist Salaries

An Administrative Assistant/Onboarding Specialist'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 Administrative Assistant/Onboarding Specialist Salaries?

Experience is a primary driver of an Administrative Assistant/Onboarding Specialist'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): $48,372
  • Early Career (1-2 years): $54,426
  • Mid-Level (2-4 years): $62,662
  • Senior-Level (5-8 years): $83,448
  • Expert (over 8 years): $95,801
Job RoleYears of ExperienceAverage Salary
Administrative Assistant/Onboarding Specialist less than 1 year $48,372
Sales Assistant II 1-2 years $54,426
Sales Assistant III 2-4 years $62,662
Sales Assistant Team Leader 5-8 years $83,448
Sales Support Supervisor over 8 years $95,801

How Do Administrative Assistant/Onboarding Specialist 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 Administrative Assistant/Onboarding Specialists. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $49,973.
  • California: $49,784.
  • Massachusetts: $49,120.

Top Paying Cities for Administrative Assistant/Onboarding Specialist

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: $49,870
  • West Hollywood: $49,833
  • Dodgertown: $49,869

Administrative Assistant/Onboarding Specialist Salary by Industry: Top Paying Sectors

For Administrative Assistant/Onboarding Specialist roles, the industry you choose can affect earning potential by as much as 55% (the gap between the highest and lowest paying industries). Data shows that the Biotechnology and Financial Services sectors offer the strongest compensation, at 20% above the average. In contrast, Administrative Assistant/Onboarding Specialist positions in Hospitality & Leisure or Edu., Gov't. & Nonprofit typically offer lower base pay, as these industries often view Administrative Assistant/Onboarding Specialist as a support function rather than a direct revenue driver.

The top paying industries for an Administrative Assistant/Onboarding Specialist

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Biotechnology $59,741 $29.0 20%
Financial Services $59,741 $29.0 20%
Pharmaceuticals $59,741 $29.0 20%
Software & Networking $59,741 $29.0 20%
Telecom $59,741 $29.0 20%

Administrative Assistant/Onboarding Specialist Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Administrative Assistant/Onboarding Specialist'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 October 01, 2026
$44,930
Average $49,784/year
$56,559
$3,744
Average $4,149/month
$4,713
$864
Average $957/week
$1,088
$22
Average $24/hour
$27
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $56,559 $4,713 $1,088 $27
Average $49,784 $4,149 $957 $24
25th Percentile $44,930 $3,744 $864 $22

Find Your Next Administrative Assistant/Onboarding Specialist Job

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

  • Erickson-Hall Construction Co. | Escondido, CA

    Administrative Specialist

    Erickson-Hall Construction Co. | Escondido, CA

    Administrative SpecialistJoin a nationwide and multi-regional top workplace of 2025. Erickson-Hall Construction Co. is an employee-owned company. Our found... more

    5 Days Ago

  • BenQ | Costa Mesa, CA

    Administrative Specialist

    BenQ | Costa Mesa, CA

    Join the BenQ Team. Are you ready to be a part of a globally trusted brand where cutting-edge technology meets exceptional talent. BenQ is an award-winning... more

    5 Days Ago

  • University of California Los Angeles | Los Angeles, CA

    Administrative Specialist

    University of California Los Angeles | Los Angeles, CA

    Special Instructions to ApplicantsTo be considered for this position, applicants must submit a resume, cover letter, and a list of references. Please have ... more

    5 Days Ago

  • The Salvation Army USA Western Territory | Rancho Palos Verdes, CA

    Administrative Specialist

    The Salvation Army USA Western Territory | Rancho Palos Verdes, CA

    DescriptionDEPARTMENT: Information TechnologyTITLE: Administrative SpecialistSTATUS: Full Time, Non-ExemptHOURLY RATE: $30.90THE SALVATION ARMY MISSION:The... more

    5 Days Ago

  • American Academy of Ophthalmology | San Francisco, CA

    Administrative Specialist

    American Academy of Ophthalmology | San Francisco, CA

    Administrative SpecialistAmerican Academy of Ophthalmology (AAO)San Francisco, CA (Hybrid)Position SummaryThe American Academy of Ophthalmology is seeking ... more

    5 Days Ago

  • Pacific Cancer Care | Monterey, CA

    Administrative Specialist

    Pacific Cancer Care | Monterey, CA

    Pacific Cancer Care has provided superior care for patients for nearly 50 years. We make every patient our priority. We are a family here at PCC, each memb... more

    5 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