Administrative Assistant - SES Salary in Missouri

How much does an Administrative Assistant - SES make in Missouri? As of September 01, 2026, the average salary for an Administrative Assistant - SES in Missouri is $43,150 per year, which breaks down to an hourly rate of $21.

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

  • Top Earners (90th percentile): $54,354
  • Majority Range (25th-75th percentile): $38,945 to $49,014
  • Entry-Level (10th percentile): $35,117

Key Factors That Influence Administrative Assistant - SES Salaries

An Administrative Assistant - SES'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 - SES Salaries?

Experience is a primary driver of an Administrative Assistant - SES'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): $41,928
  • Early Career (1-2 years): $47,173
  • Mid-Level (2-4 years): $54,312
  • Senior-Level (5-8 years): $72,323
  • Expert (over 8 years): $83,046
Job RoleYears of ExperienceAverage Salary
Administrative Assistant - SES less than 1 year $41,928
Sales Assistant II 1-2 years $47,173
Sales Assistant III 2-4 years $54,312
Sales Assistant Team Leader 5-8 years $72,323
Sales Support Supervisor over 8 years $83,046

Top Paying Cities for Administrative Assistant - SES

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: $41,812
  • Eugene: $41,982
  • Fortuna: $41,971

Administrative Assistant - SES Salary by Industry: Top Paying Sectors

For Administrative Assistant - SES 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 - SES positions in Hospitality & Leisure or Edu., Gov't. & Nonprofit typically offer lower base pay, as these industries often view Administrative Assistant - SES as a support function rather than a direct revenue driver.

The top paying industries for an Administrative Assistant - SES

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Biotechnology $51,780 $25.0 20%
Financial Services $51,780 $25.0 20%
Pharmaceuticals $51,780 $25.0 20%
Software & Networking $51,780 $25.0 20%
Telecom $51,780 $25.0 20%

Administrative Assistant - SES Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Administrative Assistant - SES'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
$38,945
Average $43,150/year
$49,014
$3,245
Average $3,596/month
$4,085
$749
Average $830/week
$943
$19
Average $21/hour
$24
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $49,014 $4,085 $943 $24
Average $43,150 $3,596 $830 $21
25th Percentile $38,945 $3,245 $749 $19

Find Your Next Administrative Assistant - SES Job

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

  • AZ Priority Express | Kansas City, MO

    AZ Priority Express | Kansas City, MO

    Responsibilities Answer and return customer phone calls, texts, and emails Schedule and confirm moving appointments Communicate job details with customers ... more

    5 Days Ago

  • Americo CORP | Kansas City, MO

    Americo CORP | Kansas City, MO

    JOB Summary:We are seeking a highly organized and proactive Administrative Assistant. In this role, you will serve as a trusted partner to our VP of Operat... more

    6 Days Ago

  • Archdiocese of St Louis | Silex, MO

    Archdiocese of St Louis | Silex, 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

    6 Days Ago

  • KVC Missouri | Columbia, MO

    KVC Missouri | Columbia, MO

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

    6 Days Ago

  • Youth In Need | Saint Charles, MO

    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

    6 Days Ago

  • SSI | Kansas City, MO

    SSI | Kansas City, MO

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

    6 Days Ago

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