As of July 01, 2026, the average salary for a On-Site Construction Engineer IV in Montana is $118,100 per year, which breaks down to an hourly rate of $57.
However, a On-Site Construction Engineer IV's salary can vary significantly. Here’s a look at the typical salary range:
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A On-Site Construction Engineer IV'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.
Experience is a primary driver of a On-Site Construction Engineer IV'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:
| Job Role | Years of Experience | Average Salary |
|---|---|---|
| On-Site Construction Engineer II | 2-4 years | $81,416 |
| On-Site Construction Engineer III | 4-7 years | $93,782 |
| On-Site Construction Engineer IV | 7+ years | $118,091 |
| On-Site Construction Engineering Supervisor | 7+ years | $113,356 |
| Field Engineering Manager - Construction | 7+ years | $135,287 |
What Am I Worth?
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 On-Site Construction Engineer IVs. For example, consider the average annual salaries in these key locations:
On-Site Construction Engineer IV salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $129,184. While startup companies pay approximate $109,360.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $109,360 |
| Growth Stage | 51~500 | $115,630 |
| Established | 501~5000 | $124,787 |
| Enterprise | 5000+ | $129,184 |
For On-Site Construction Engineer IV roles, the industry you choose can affect earning potential by as much as 50% (the gap between the highest and lowest paying industries). Data shows that the Retail & Wholesale and Business Services sectors offer the strongest compensation, at 25% above the average. In contrast, On-Site Construction Engineer positions in Transportation or Construction typically offer lower base pay, as these industries often view On-Site Construction Engineer IV as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Retail & Wholesale | $147,625 | $71.0 | 25% |
| Business Services | $141,720 | $68.0 | 20% |
| Hospitality & Leisure | $135,815 | $65.0 | 15% |
| Financial Services | $129,910 | $62.0 | 10% |
| Edu., Gov't. & Nonprofit | $124,005 | $60.0 | 5% |
Understanding how a On-Site Construction Engineer IV'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.
Last Updated on July 01, 2026For a On-Site Construction Engineer IV, the most direct path to higher earnings is advancing to the On-Site Construction Engineering Supervisor role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $113,400 - a projected growth of -4% over your current level.
Ready to take the next step in your career? Browse thousands of current On-Site Construction Engineer IV job openings on our job board. Use the search bar below to find your perfect match.
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