Know your market value with insights across roles — from individual contributors to executive pay and overall company compensation trends.
Access a suite of powerful calculators to make data-driven career decisions.
Automate pay cycles, manage job architectures, and ensure pay equity with AI-powered compensation platforms.
Access validated salary benchmarks, labor market trends, and minimum wage data to stay competitive.
Participate in and purchase industry-specific salary surveys to obtain the most accurate, peer-reported pay data.
As of August 01, 2026, the average salary for a Diesel Engine Technician in Illinois is $55,496 per year, which breaks down to an hourly rate of $27.
However, a Diesel Engine Technician's salary can vary significantly. Here’s a look at the typical salary range:
Compensation Planning
Develop a Job Description
Pay Equity
2026 Compensation Trend
AI Onboarding
Recruit with AI
Diesel Engine Technician Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $59,686 | $4,974 | $1,148 | $29 |
| Average | $55,496 | $4,625 | $1,067 | $27 |
| 25th Percentile | $47,758 | $3,980 | $918 | $23 |
ACS Management Group LLC - West Chicago, IL
Generator Supercenter - Wheeling, IL
Blain's Farm & Fleet - Woodstock, IL
Blain's Farm & Fleet - Morton, IL
A Diesel Engine Technician'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.
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 Diesel Engine Technicians. For example, consider the average annual salaries in these key locations:
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:
For Diesel Engine Technician roles, the industry you choose can affect earning potential by as much as 65% (the gap between the highest and lowest paying industries). Data shows that the Financial Services and Biotechnology sectors offer the strongest compensation, at 30% above the average. In contrast, Diesel Engine Technician positions in Transportation or Hospitality & Leisure typically offer lower base pay, as these industries often view Diesel Engine Technician as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Financial Services | $72,145 | $35.0 | 30% |
| Biotechnology | $69,370 | $33.0 | 25% |
| Energy & Utilities | $66,595 | $32.0 | 20% |
| Aerospace & Defense | $63,820 | $31.0 | 15% |
| Insurance | $63,820 | $31.0 | 15% |
Understanding how a Diesel Engine Technician'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.
| Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage | |
|---|---|---|---|---|
| 75th Percentile | $59,686 | $4,974 | $1,148 | $29 |
| Average | $55,496 | $4,625 | $1,067 | $27 |
| 25th Percentile | $47,758 | $3,980 | $918 | $23 |
Ready to take the next step in your career? Browse thousands of current Diesel Engine Technician job openings on our job board. Use the search bar below to find your perfect match.
Generator Supercenter of North Chicago
Wheeling, IL
Generator Supercenter of North Chicago | Wheeling, IL
Job Description. Job Description. Benefits. Free Friday Breakfasts. A positive and collaborative work environment. Voluntary Life Insurance. Short and Long... more
11 Days Ago
Blain's Farm & Fleet
Moline, IL
Blain's Farm & Fleet | Moline, IL
Job Title. Small Engine Technician. Company & Benefits Information. At Blain's Farm & Fleet we believe everyone deserves the opportunity to have a job they... more
11 Days Ago
Ron Tirapelli Ford
Shorewood, IL
Ron Tirapelli Ford | Shorewood, IL
Job Description. Job Description. At Ron Tirapelli Ford in Joliet, we believe that our shop is only as good as the people who keep our customers moving. We... more
8 Days Ago
TransChicago Truck Group
Aurora, IL
TransChicago Truck Group | Aurora, IL
Job Description. Job Description. At TransChicago Truck Group, we keep the trucks and people that power our economy rolling. We’re a full-service commercia... more
8 Days Ago
Trucking Edge
Minooka, IL
Trucking Edge | Minooka, IL
Our Diesel Technicians are responsible for the assembly, set-up, maintenance, and repair of all types of equipment to ensure they operate safely and at opt... more
10 Days Ago
Transchicago Truck Group
Aurora, IL
Transchicago Truck Group | Aurora, IL
Diesel Technician. At TransChicago Truck Group, we keep the trucks and people that power our economy rolling. We're a full-service commercial truck dealers... more
10 Days Ago
Get a Salary Increase
Analyze the market and your qualifications to negotiate your salary with confidence.
Search Job Openings
Search thousands of open positions to find your next opportunity.
Adjust Employee Salary
Individualize employee pay based on unique job requirements and personal qualifications.
Price My Industry Jobs
Get the latest market price for benchmark jobs and jobs in your industry.
Use Salary.com's Cost of Living Calculator to find out what income you need to maintain your standard of living in a different city and how much more or less money you need to budget for basic expenses.
Explore Cost of Living CalculatorSalary.com experts will help you thrive your workplaces.
Salary.com provides salary survey data for thousands of industry Jobs.
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.
Salary.com's CompAnalyst platform offers:
