Environmental Engineer.
Louisville.
$90,000
median salary, 13% below the national average
$70,000 to $113,000. Last updated August 2026.
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Data points to own the conversation.
The median Environmental Engineer salary in Louisville is $90,000, 13% below the national average. Entry level starts near $70,000. Experienced professionals push past $113,000. Louisville is home to UPS Worldport, the world's largest automated package handling facility, making it a logistics and supply chain powerhouse. That spread is your negotiation window. These figures are Orbyt estimates, computed rather than measured, and must not be cited as Bureau of Labor Statistics figures; the published BLS wage for the occupation this role maps to is shown separately on this page.
Salary range.
Where do you fall?
Orbyt estimate for Environmental Engineer in Louisville, modelled from national occupation wages adjusted for local cost of living. BLS does not publish this occupation for this metro area, so the national published benchmark is below.
Government benchmark for this occupation
The US Bureau of Labor Statistics reports a median annual wage of $107,110 for Environmental Engineers (SOC 17-2081) across the United States, based on 38,340 employed workers (May 2025 release).
10th percentile
$69,990
25th percentile
$83,570
Median
$107,110
75th percentile
$134,420
90th percentile
$162,220
Workers surveyed
38,340
What BLS published in each release
May 2024 release
$104,170
May 2025 release
$107,110
These are two separate published estimates, not a time series. The Bureau of Labor Statistics does not encourage the use of OEWS data for time-series analysis. Differences between releases reflect changes in occupational classification, survey methodology, and the three-year pooled sample as well as any change in pay, so the two figures should not be read as a rate of wage growth.
BLS publishes wages by occupation code, not by job title, so this figure covers every role mapped to Environmental Engineers (SOC 17-2081) rather than Environmental Engineerspecifically. The national range at the top of this page is Orbyt’s role-level estimate, which is a different thing and is labelled as such.
View the BLS source for SOC 17-2081Salary by experience.
The gap between entry and lead level is typically $81,000. Where you land depends on years of experience and what you bring to the table.
Entry (0-2 yrs)
$59,000
to $72,000
Mid (3-5 yrs)
$77,000
to $95,000
Senior (6-9 yrs)
$99,000
to $117,000
Lead (10+ yrs)
$113,000
to $140,000
Total compensation.
Base salary is not the full picture. Equity, bonus, and signing can add $25,000 to the total package.
Base
$90,000
Equity
$14,000
Bonus
$9,000
Signing
$2,000
Estimated total: $115,000
How Louisville compares.
Louisville, KY
$90,000
Cost of living: 12% below average
National Average
$104,000
Louisville is $14,000 below
Environmental Engineer salary by city.
Salary by role in Louisville.
What you should know.
If you are interviewing for Environmental Engineer roles in Louisville, here is what you are walking into. Louisville is home to UPS Worldport, the world's largest automated package handling facility, making it a logistics and supply chain powerhouse. The city also has strong healthcare and bourbon distillery industries. Its central location and affordable cost of living make it attractive for distribution and operations roles. PE licensure, specialization in water treatment or air quality, and experience with EPA regulatory compliance drive the biggest salary differences. Engineers working on remediation of contaminated sites or in the oil and gas sector earn premiums for hazardous conditions expertise.
Junior Environmental Engineers earn $70,000 to $80,000. Mid-career engineers with PE licensure reach $88,000 to $105,000. Senior Engineers and Project Managers command $105,000 to $130,000, while Principal Engineers and Directors at consulting firms exceed $145,000. In Louisville, your dollars stretch further. Cost of living runs 12% below the national average, which means even a median salary buys a stronger lifestyle.
Base salary is not the full picture. PE-licensed engineers receive immediate salary bumps of 10 to 15%. Annual bonuses of 5 to 12% are typical at consulting firms. Government roles offer pension benefits and strong job security, though base salaries trend 10 to 15% lower than private sector. And on the tax side: kentucky has a flat 4% state income tax. Louisville has an occupational tax of about 2.2%. The combined rate is moderate, and the low cost of living offsets the local tax. When someone quotes you $90,000, ask what the total package looks like. The gap between base and total comp is where real money hides.
On negotiation: Leverage UPS and the logistics corridor when negotiating. Supply chain and operations professionals command premiums in Louisville's distribution heavy economy. The range for Environmental Engineers in Louisville runs from $70,000 to $113,000. That is not a narrow window. Where you land inside it depends almost entirely on whether you negotiate and how well you prepare.
Sources: BLS OES, H-1B LCA (DOL). COL: BEA Regional Price Parities (2025). Data verified by Justin Bartak, Founder & Chief AI Officer. Last verified July 1, 2026. Full methodology
Considering a related role?
- A Mechanical Engineer in Louisville earns $91,000 (1% more)
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Common questions.
Environmental Engineer salary in other cities.
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