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Assistant County Engineer Salary in the United States

How much does an Assistant County Engineer make in the United States? As of September 01, 2026, the average salary for an Assistant County Engineer in the United States is $77,131 per year, which breaks down to an hourly rate of $37.

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

  • Top Earners (90th percentile): $89,117
  • Majority Range (25th-75th percentile): $71,907 to $83,405
  • Entry-Level (10th percentile): $67,152
Salary Factors Salary-Boosting Skills Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Check out Assistant County Engineer Job Openings in the United States

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, education 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): $75,823
  • Early Career (1-2 years): $92,313
  • Mid-Level (2-4 years): $108,203
  • Senior-Level (5-8 years): $126,741
  • Expert (over 8 years): $151,365
Job RoleYears of ExperienceAverage Salary
Assistant County Engineer less than 1 year $75,823
Civil Engineer II 1-2 years $92,313
Civil Engineer III 2-4 years $108,203
Civil Engineer IV 5-8 years $126,741
Civil Engineer V over 8 years $151,365

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: $85,399.
  • California: $85,075.
  • Massachusetts: $83,941.

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:

  • San Jose: $97,285
  • San Francisco: $96,220
  • Oakland: $94,192

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 $100,270 $48.0 30%
Insurance $96,413 $46.0 25%
Biotechnology $92,557 $44.0 20%
Pharmaceuticals $92,557 $44.0 20%
Software & Networking $88,700 $43.0 15%

How Education impacts an Assistant County Engineer's Salary?

Your level of education can impact your salary potential. While many Assistant County Engineer professionals enter the field with a Associate's degree, higher education can lead to more specialized and higher-paying roles.

According to our 100% employer-reported salary data, the median salary for an Assistant County Engineer with a Associate's is between $73,720 and $78,018.

Assistant County Engineer Salaries by Degree Level

Typical Education for Assistant County Engineer
Degree Level % of user with this level of education
No Degree 0.2%
High School 0.8%
Associate's Degree 2.7%
Bachelor's Degree 71.6%
Master's Degree or MBA 23%
JD, MD, PhD or Equivalent 1.6%
View as Graph

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.

  • Hourly
  • Monthly
  • Weekly
  • Yearly
  • Table View
Last Updated on September 01, 2026
$71,907
Average $77,131/year
$83,405
$5,992
Average $6,428/month
$6,950
$1,383
Average $1,483/week
$1,604
$35
Average $37/hour
$40
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $83,405 $6,950 $1,604 $40
Average $77,131 $6,428 $1,483 $37
25th Percentile $71,907 $5,992 $1,383 $35

Most common benefits for Assistant County Engineer

  • Social Security
  • 401 (k)
  • Disability
  • Healthcare
  • Pension
  • Time Off (days)

Common company salaries for Assistant County Engineer

Here are companies hiring for Assistant County Engineer and their salaries, click below for more details.

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.

  • Addison Group | Ashburn, VA

    Staff Accountant

    Addison Group | Ashburn, VA

    Title. Staff Accountant. Location. Ashburn VA. Schedule. On Site. Compensation. $80,000-95,000 (depending on experience). Benefits. This position is eligib... more

    3 Days Ago

  • Just Construction Recruitment | Ashburn, VA

    Electrical Superintendent

    Just Construction Recruitment | Ashburn, VA

    About the Company. We are currently working with a market leader Electrical Contractor who focus in the mission critical space and are going through an exc... more

    4 Days Ago

  • Dulles Plumbing Group | Ashburn, VA

    Assistant Controller

    Dulles Plumbing Group | Ashburn, VA

    Dulles Plumbing Group, a VMG Company, is looking for an. Assistant Controller. to join our growing team. This is an excellent opportunity for an accounting... more

    4 Days Ago

  • Hanley Energy | Ashburn, VA

    Lead Service Technician

    Hanley Energy | Ashburn, VA

    This position is eligible for a sign-on bonus. Bonus amount and payment terms will be discussed during the recruitment process and are subject to applicabl... more

    4 Days Ago

  • Career Group | Ashburn, VA

    Executive Personal Assistant

    Career Group | Ashburn, VA

    Executive / Personal Assistant. Part-Time. Ashburn/Arlington, VA. A senior executive based in the Ashburn/Arlington, VA area is seeking a part-time Executi... more

    4 Days Ago

  • SeaHill Consulting Group | Ashburn, VA

    Senior Talent Acquisition Specialist

    SeaHill Consulting Group | Ashburn, VA

    Key Responsibilities. Manage the full recruitment lifecycle, including intake meetings, sourcing, candidate screening, interview coordination, offer negoti... more

    5 Days Ago

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FAQ about Assistant County Engineer

1. What industry pays the highest salary for Assistant County Engineer?

The Energy & Utilities industry offers the highest average compensation for Assistant County Engineer roles, with salaries approximately 30% above the market median.

Where Does Our Salary Data Come From?

Salary.com provides salary estimates, histograms, trends, and comparisons using data from employer job postings and third-party sources.

We offer detailed salary information across multiple percentiles for your reference. (Click here to learn Why the Salary Midpoint Formula Is Crucial for Achieving Pay Equity.)

With the most extensive online, real-time compensation data available, Salary.com helps you pinpoint your exact pay target.

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