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Assistant County Engineer Salary in Missouri

How much does an Assistant County Engineer make in Missouri? As of August 01, 2026, the average salary for an Assistant County Engineer in Missouri is $73,280 per year, which breaks down to an hourly rate of $35.

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

  • Top Earners (90th percentile): $84,666
  • Majority Range (25th-75th percentile): $68,320 to $79,240
  • Entry-Level (10th percentile): $63,805
Salary Factors Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

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Key Factors That Influence Assistant County Engineer Salaries

An Assistant County Engineer'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 County Engineer Salaries?

Experience is a primary driver of an Assistant County Engineer'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): $72,038
  • Early Career (1-2 years): $87,709
  • Mid-Level (2-4 years): $102,804
  • Senior-Level (5-8 years): $120,413
  • Expert (over 8 years): $143,814
Job RoleYears of ExperienceAverage Salary
Assistant County Engineer less than 1 year $72,038
Civil Engineer II 1-2 years $87,709
Civil Engineer III 2-4 years $102,804
Civil Engineer IV 5-8 years $120,413
Civil Engineer V over 8 years $143,814

How Do Assistant County Engineer 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 County Engineers. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $85,396.
  • California: $85,073.
  • Massachusetts: $83,939.

Top Paying Cities for Assistant County Engineer

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: $71,007
  • Eugene: $71,297
  • Fortuna: $71,277

Assistant County Engineer Salary by Industry: Top Paying Sectors

For Assistant County Engineer roles, the industry you choose can affect earning potential by as much as 60% (the gap between the highest and lowest paying industries). Data shows that the Energy & Utilities and Insurance sectors offer the strongest compensation, at 30% above the average. In contrast, Assistant County Engineer positions in Transportation or Retail & Wholesale typically offer lower base pay, as these industries often view Assistant County Engineer as a support function rather than a direct revenue driver.

The top paying industries for an Assistant County Engineer

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Energy & Utilities $95,263 $46.0 30%
Insurance $91,599 $44.0 25%
Biotechnology $87,936 $42.0 20%
Pharmaceuticals $87,936 $42.0 20%
Software & Networking $84,272 $41.0 15%

Assistant County Engineer Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Assistant County Engineer'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 August 01, 2026
$68,320
Average $73,280/year
$79,240
$5,693
Average $6,107/month
$6,603
$1,314
Average $1,409/week
$1,524
$33
Average $35/hour
$38
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $79,240 $6,603 $1,524 $38
Average $73,280 $6,107 $1,409 $35
25th Percentile $68,320 $5,693 $1,314 $33

Find Your Next Assistant County Engineer Job

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

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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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