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Assistant Development Engineer Salary in Missouri

How much does an Assistant Development Engineer make in Missouri? As of October 01, 2026, the average salary for an Assistant Development Engineer in Missouri is $70,696 per year, which breaks down to an hourly rate of $34.

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

  • Top Earners (90th percentile): $84,836
  • Majority Range (25th-75th percentile): $64,860 to $78,098
  • Entry-Level (10th percentile): $59,545
Salary Factors Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Check out Assistant Development Engineer Job Openings in Missouri

Key Factors That Influence Assistant Development Engineer Salaries

An Assistant Development 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 Development Engineer Salaries?

Experience is a primary driver of an Assistant Development 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): $69,154
  • Early Career (1-2 years): $82,766
  • Mid-Level (2-4 years): $99,933
  • Senior-Level (5-8 years): $122,213
  • Expert (over 8 years): $149,218
Job RoleYears of ExperienceAverage Salary
Assistant Development Engineer less than 1 year $69,154
Environmental Health & Safety Administrator II 1-2 years $82,766
Environmental Health & Safety Administrator III 2-4 years $99,933
Environmental Health & Safety Administrator IV 5-8 years $122,213
Environmental Health & Safety Administrator V over 8 years $149,218

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

  • District of Columbia: $82,386.
  • California: $82,074.
  • Massachusetts: $80,980.

Top Paying Cities for Assistant Development 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: $68,504
  • Eugene: $68,783
  • Fortuna: $68,765

Assistant Development Engineer Salary by Industry: Top Paying Sectors

For Assistant Development Engineer roles, the industry you choose can affect earning potential by as much as 80% (the gap between the highest and lowest paying industries). Data shows that the Pharmaceuticals and Biotechnology sectors offer the strongest compensation, at 30% above the average. In contrast, Assistant Development Engineer positions in Transportation or Hospitality & Leisure typically offer lower base pay, as these industries often view Assistant Development Engineer as a support function rather than a direct revenue driver.

The top paying industries for an Assistant Development Engineer

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Pharmaceuticals $91,905 $44.0 30%
Biotechnology $88,370 $42.0 25%
Software & Networking $84,836 $41.0 20%
Energy & Utilities $81,301 $39.0 15%
Chemicals $77,766 $37.0 10%

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

Understanding how an Assistant Development 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 October 01, 2026
$64,860
Average $70,696/year
$78,098
$5,405
Average $5,891/month
$6,508
$1,247
Average $1,360/week
$1,502
$31
Average $34/hour
$38
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $78,098 $6,508 $1,502 $38
Average $70,696 $5,891 $1,360 $34
25th Percentile $64,860 $5,405 $1,247 $31

Find Your Next Assistant Development Engineer Job

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

  • Eagle Eye Electric LLC | Saint Louis, MO

    Field Engineer Assistant QC

    Eagle Eye Electric LLC | Saint Louis, MO

    About Eagle Eye Electric, LLC Eagle Eye Electric, LLC (Eagle Eye) provides a full slate of construction, renovation, electrical services and environmental ... more

    5 Days Ago

  • Eagle Eye Electric LLC | St Louis, MO

    Field Engineer Assistant QC

    Eagle Eye Electric LLC | St Louis, MO

    About Eagle Eye Electric, LLC Eagle Eye Electric, LLC (Eagle Eye) provides a full slate of construction, renovation, electrical services and environmental ... more

    6 Days Ago

  • Clayco | Saint Louis, MO

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    Clayco | Saint Louis, MO

    Job Description. Job Description. About Us. Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and cons... more

    4 Days Ago

  • Synerfac Technical Staffing | DURHAM, NC

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    Synerfac Technical Staffing | DURHAM, NC

    Job Summary. We are looking for a Project Engineer who will perform the design work and calculations for projects associated with utility and storm drainag... more

    6 Days Ago

  • Synerfac Technical Staffing | EXTON, PA

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    Synerfac Technical Staffing | EXTON, PA

    Immediate Opening for a New Product Development Engineer in Exton. Our client is a well-established manufacturer of industrial and commercial equipment, an... more

    6 Days Ago

  • Synerfac Technical Staffing | ESCONDIDO, CA

    Civil Engineer

    Synerfac Technical Staffing | ESCONDIDO, CA

    Our client is a leading consulting, engineering, and construction services firm seeking a Civil Engineer to join their expanding team. This role offers the... more

    6 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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