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Administrative Assistant Trainee Salary in Missouri

How much does an Administrative Assistant Trainee make in Missouri? As of September 01, 2026, the average salary for an Administrative Assistant Trainee in Missouri is $55,776 per year, which breaks down to an hourly rate of $27.

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

  • Top Earners (90th percentile): $75,828
  • Majority Range (25th-75th percentile): $49,324 to $66,272
  • Entry-Level (10th percentile): $43,451
Salary Factors Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Check out Administrative Assistant Trainee Job Openings in Missouri

Key Factors That Influence Administrative Assistant Trainee Salaries

An Administrative Assistant Trainee'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 Trainee Salaries?

Experience is a primary driver of an Administrative Assistant Trainee'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): $53,589
  • Early Career (1-2 years): $95,196
  • Mid-Level (2-4 years): $156,633
  • Senior-Level (5-8 years): $210,233
  • Expert (over 8 years): $226,560
Job RoleYears of ExperienceAverage Salary
Administrative Assistant Trainee less than 1 year $53,589
Training Manager 1-2 years $95,196
Training Senior Manager 2-4 years $156,633
Training Director 5-8 years $210,233
VP of Training over 8 years $226,560

How Do Administrative Assistant Trainee 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 Trainees. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $64,998.
  • California: $64,752.
  • Massachusetts: $63,889.

Top Paying Cities for Administrative Assistant Trainee

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:

  • Braggadocio: $54,046
  • Eugene: $54,266
  • Fortuna: $54,252

Administrative Assistant Trainee Salary by Industry: Top Paying Sectors

For Administrative Assistant Trainee roles, the industry you choose can affect earning potential by as much as 35% (the gap between the highest and lowest paying industries). Data shows that the Energy & Utilities and Pharmaceuticals sectors offer the strongest compensation, at 15% above the average. In contrast, Administrative Assistant Trainee positions in Edu., Gov't. & Nonprofit or Hospitality & Leisure typically offer lower base pay, as these industries often view Administrative Assistant Trainee as a support function rather than a direct revenue driver.

The top paying industries for an Administrative Assistant Trainee

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Energy & Utilities $64,142 $31.0 15%
Pharmaceuticals $64,142 $31.0 15%
Biotechnology $61,353 $29.0 10%
Financial Services $61,353 $29.0 10%
Chemicals $58,564 $28.0 5%

Administrative Assistant Trainee Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Administrative Assistant Trainee'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
$49,324
Average $55,776/year
$66,272
$4,110
Average $4,648/month
$5,523
$949
Average $1,073/week
$1,274
$24
Average $27/hour
$32
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $66,272 $5,523 $1,274 $32
Average $55,776 $4,648 $1,073 $27
25th Percentile $49,324 $4,110 $949 $24

Find Your Next Administrative Assistant Trainee Job

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

  • KVC Missouri | Columbia, MO

    Administrative Assistant

    KVC Missouri | Columbia, MO

    KVC Missouri Community Based Services - Foster Care Case Managment TeamLocation: Columbia, MOJob Type: Full-TimeJob SummaryThe Administrative Assistant pla... more

    8 Days Ago

  • Youth In Need | Saint Charles, MO

    Administrative Assistant

    Youth In Need | Saint Charles, MO

    Would you like a career that changes lives while working with a team built on shared values. Look no further. At Youth In Need, we value community and rela... more

    8 Days Ago

  • SSI | Kansas City, MO

    Administrative Assistant

    SSI | Kansas City, MO

    Company DescriptionJob DescriptionThis position is responsible for performing general administrative, office support to a specific department within the co... more

    8 Days Ago

  • Civil and Environmental Consultants | Saint Charles, MO

    Administrative Assistant

    Civil and Environmental Consultants | Saint Charles, MO

    Administrative AssistantJob LocationsUS-MO-St. CharlesCategoryAdministrativeTypeFull-TimeOverviewJoin our team at Civil & Environmental Consultants, Inc. (... more

    8 Days Ago

  • Compass Group | Chesterfield, MO

    ADMINISTRATIVE ASSISTANT

    Compass Group | Chesterfield, MO

    We are hiring immediately for a full time ADMINISTRATIVE ASSISTANT position.Location: Parkway School District - 455 North Woods Mill Road, Chesterfield, MO... more

    8 Days Ago

  • Archdiocese of St Louis | Eureka, MO

    Administrative Assistant

    Archdiocese of St Louis | Eureka, MO

    The Archdiocese of St. Louis strives to teach and share our faith, serve others, and foster unity throughout the St. Louis area. Once a part of Kenrick-Gle... more

    8 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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