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Assistant Professional Scientist Salary in California

How much does an Assistant Professional Scientist make in California? As of September 01, 2026, the average salary for an Assistant Professional Scientist in California is $71,995 per year, which breaks down to an hourly rate of $35.

However, an Assistant Professional Scientist's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $88,701
  • Majority Range (25th-75th percentile): $64,073 to $80,740
  • Entry-Level (10th percentile): $56,860
Salary Factors Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Check out Assistant Professional Scientist Job Openings in California

Key Factors That Influence Assistant Professional Scientist Salaries

An Assistant Professional Scientist'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 Professional Scientist Salaries?

Experience is a primary driver of an Assistant Professional Scientist'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): $70,173
  • Early Career (1-2 years): $81,422
  • Mid-Level (2-4 years): $97,976
  • Senior-Level (5-8 years): $110,728
  • Expert (over 8 years): $132,787
Job RoleYears of ExperienceAverage Salary
Assistant Professional Scientist less than 1 year $70,173
Executive Assistant II 1-2 years $81,422
Executive Assistant III 2-4 years $97,976
Executive Assistant IV 5-8 years $110,728
Executive Assistant V over 8 years $132,787

How Do Assistant Professional Scientist 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 Professional Scientists. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $72,269.
  • California: $71,995.
  • Massachusetts: $71,036.

Top Paying Cities for Assistant Professional Scientist

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: $72,119
  • West Hollywood: $72,067
  • Dodgertown: $72,118

Assistant Professional Scientist Salary by Industry: Top Paying Sectors

For Assistant Professional Scientist roles, the industry you choose can affect earning potential by as much as 44% (the gap between the highest and lowest paying industries). Data shows that the Internet and Energy & Utilities sectors offer the strongest compensation, at 22% above the average. In contrast, Assistant Professional Scientist positions in Edu., Gov't. & Nonprofit or Hospitality & Leisure typically offer lower base pay, as these industries often view Assistant Professional Scientist as a support function rather than a direct revenue driver.

The top paying industries for an Assistant Professional Scientist

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Internet $87,834 $42.0 22%
Energy & Utilities $82,794 $40.0 15%
Pharmaceuticals $82,074 $39.0 14%
Healthcare $80,635 $39.0 12%
Telecom $79,195 $38.0 10%

Assistant Professional Scientist Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Assistant Professional Scientist'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
$64,073
Average $71,995/year
$80,740
$5,339
Average $6,000/month
$6,728
$1,232
Average $1,385/week
$1,553
$31
Average $35/hour
$39
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $80,740 $6,728 $1,553 $39
Average $71,995 $6,000 $1,385 $35
25th Percentile $64,073 $5,339 $1,232 $31

Find Your Next Assistant Professional Scientist Job

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

  • Hunton Andrews Kurth LLP | San Francisco, CA

    Professional Assistant

    Hunton Andrews Kurth LLP | San Francisco, CA

    Hunton Andrews Kurth LLP, an international law firm, is actively recruiting a Professional Assistant in our San Francisco office. This position performs sp... more

    5 Days Ago

  • Seabreeze Management Company | Cathedral City, CA

    Assistant Golf Professional

    Seabreeze Management Company | Cathedral City, CA

    Job Description. Job Description. Description. Introduction. Seabreeze Management Company is a full-service property management firm with a diverse managem... more

    4 Days Ago

  • Mountain View Country Club | La Quinta, CA

    Assistant Golf Professional

    Mountain View Country Club | La Quinta, CA

    Job Description. Job Description. Description. Assistant Golf Professional - Full-Time Seasonal . We are seeking a dedicated and enthusiastic Assistant Gol... more

    4 Days Ago

  • The Bridges Golf Club | San Ramon, CA

    Head Golf Professional Assistant

    The Bridges Golf Club | San Ramon, CA

    Job Description. Job Description. THE BRIDGES GOLF CLUB. San Ramon, California. HEAD GOLF PROFESSIONAL ASSISTANT. Rate. $19.00 an hour. Department. Golf Op... more

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  • Stockton Golf & CC | Stockton, CA

    Assistant Golf Professional

    Stockton Golf & CC | Stockton, CA

    Join our team at Stockton Golf and Country Club , a premier golf destination known for excellence in service, course conditions, and member experience.We a... more

    5 Days Ago

  • San Bernardino Community College | San Bernardino, CA

    Professional Expert Program Assistant

    San Bernardino Community College | San Bernardino, CA

    Salary: $20.00 HourlyLocation : San Bernardino, CAJob Type: Professional ExpertJob Number: 2425-01418Department: Applied TechnologyOpening Date: 09/06/2024... more

    5 Days Ago

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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.

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