As of July 01, 2026, the average salary for a Facilities Project Engineer IV in Delaware is $136,300 per year, which breaks down to an hourly rate of $66.
However, a Facilities Project Engineer IV's salary can vary significantly. Here’s a look at the typical salary range:
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A Facilities Project 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 Facilities Project 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 |
|---|---|---|
| Facilities Project Engineer II | 2-4 years | $92,568 |
| Facilities Project Engineer III | 4-7 years | $113,636 |
| Facilities Project Engineer IV | 7+ years | $136,229 |
| Facilities Project Engineer V | 7-10 years | $152,161 |
| Facilities Project Engineering Supervisor | 10+ years | $89,483 |
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 Facilities Project Engineer IVs. For example, consider the average annual salaries in these key locations:
Facilities Project Engineer IV salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $152,450. While startup companies pay approximate $128,928.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $128,928 |
| Growth Stage | 51~500 | $136,361 |
| Established | 501~5000 | $147,220 |
| Enterprise | 5000+ | $152,450 |
For Facilities Project Engineer IV roles, the industry you choose can affect earning potential by as much as 40% (the gap between the highest and lowest paying industries). Data shows that the Biotechnology and Internet sectors offer the strongest compensation, at 20% above the average. In contrast, Facilities Project Engineer positions in Hospitality & Leisure or Edu., Gov't. & Nonprofit typically offer lower base pay, as these industries often view Facilities Project Engineer IV as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Biotechnology | $163,560 | $79.0 | 20% |
| Internet | $160,834 | $77.0 | 18% |
| Energy & Utilities | $152,656 | $73.0 | 12% |
| Software & Networking | $152,656 | $73.0 | 12% |
| Chemicals | $149,930 | $72.0 | 10% |
Understanding how a Facilities Project 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 Facilities Project Engineer IV, the most direct path to higher earnings is advancing to the Facilities Project Engineer V role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $152,200 - a projected growth of 12% over your current level.
Ready to take the next step in your career? Browse thousands of current Facilities Project Engineer IV job openings on our job board. Use the search bar below to find your perfect match.
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