Quick answer:Environmental Engineers in Montana earn a median $100,140 per year, below the national median of $107,110 (BLS OEWS, May 2025). The state employs about 300 of them. Licensing runs through your state engineering licensing board.
Environmental Engineering Pay and Employment in Montana at a Glance
Metric
Montana
National
Source
Median annual wage
$100,140
$107,110
BLS OEWS, May 2025
10th percentile
$63,920
$69,990
BLS OEWS, May 2025
25th percentile
$81,100
$83,570
BLS OEWS, May 2025
75th percentile
$126,000
$134,420
BLS OEWS, May 2025
90th percentile
$154,530
$162,220
BLS OEWS, May 2025
Employment
300
38,340
BLS OEWS, May 2025
Location quotient
2.42
1.00
BLS OEWS, May 2025
Projected change (2024-34)
not published by state
3.9%
BLS Employment Projections, 2024-34
How Montana Pay Compares to the Rest of the Country
The Montana median of $100,140 sits below the national median of $107,110 (BLS OEWS, May 2025). Percentiles matter more than the midpoint when you are deciding whether a degree pays for itself: the 10th percentile is roughly where people start, and the 90th is what the top of the local market looks like after years of experience.
A location quotient of 2.42 puts Montana well above the national average, so the work is noticeably more common here than in the typical state. That usually means a deeper job market and more room to change employers without relocating (BLS OEWS, May 2025). The measure compares how concentrated the occupation is here against the national average of 1.00.
Where the Jobs Are in Montana
Metro area
Median annual wage
Employment
Billings
$115,550
50
Helena
$100,140
90
Figures: BLS OEWS, May 2025. Environmental engineering work tracks the region’s water and wastewater infrastructure, industrial permitting load and any active remediation sites.
Environmental Engineers Wages by Metro Area in Montana
According to the Bureau of Labor Statistics ( OES data), environmental engineers wages in Montana vary by metro area.
Metro Area
Employment
Median Annual Wage
Avg. Annual Wage
Entry Level (10th pctile)
Experienced (90th pctile)
Helena
90
$100,140
$105,550
$62,610
$160,810
Billings
50
$115,550
$117,720
$68,830
$158,610
Wages reflect survey data and vary based on experience, credentials, employer, and local market conditions. Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May .
Licensing and Credentials in Montana
Environmental engineering is licensure-dependent for a specific reason: water, wastewater, air and remediation designs are submitted to state environmental agencies for permitting, and those submittals generally carry a Professional Engineer seal. The national framework is an ABET-accredited degree, the NCEES Fundamentals of Engineering exam, qualifying experience, then the PE exam in environmental engineering. Whether a state accepts an ABET ETAC (engineering technology) degree toward licensure varies, and so do comity rules between states.
Requirements are set at state level and are amended periodically. Before you enroll in any program, confirm with your state engineering licensing board that the specific program you are considering satisfies the education requirement, and ask what it accepts from any training you have already completed. Get the answer in writing.
Earning the Degree While You Work
Most people reading this already have a job in the field, and the practical question is whether the credential can be earned without leaving it. Programs designed for working adults deliver the academic portion online or in the evening, while any labs, clinical hours or supervised field experience happen in person and locally. Prior college credit, military training, apprenticeship coursework and industry certifications can all shorten the path, so request a written transfer credit evaluation before you commit to any school.
Schools in our database near this area, ranked by BOC Score. The list favors schools with a related program on record, but program availability and delivery format change, so confirm directly with any school that it currently offers the program you want.
How We Rank Schools
We first gather the schools closest to the city or state page you are viewing, then rank that
local group by BOC Score, with the highest at the top. The BOC Score is computed from federal
IPEDS and College Scorecard data; schools without enough data to score appear last.
LOCAL RANK
Location / proximity to this page
Defines the local group
Graduation rate
30%
Median earnings, 10 years after entry
25%
Average net price (lower is better)
20%
Retention rate
15%
Fully online availability
10%
Schools without enough federal outcome data appear after ranked schools, without a score.
Advertising never affects these rankings. Read the full methodology.
How much do environmental engineers make in Montana?
The median annual wage for environmental engineers in Montana is $100,140, below the national median of $107,110 (BLS OEWS, May 2025). The middle of the range runs from $81,100 at the 25th percentile to $126,000 at the 75th.
How many environmental engineers work in Montana?
Montana holds about 300 environmental engineer jobs (BLS OEWS, May 2025). Nationally the occupation employs 38,340, and BLS projects about 3,000 openings per year through 2034 (BLS Employment Projections, 2024-34).
Do I need a license to work as a environmental engineer in Montana?
Environmental engineering is licensure-dependent for a specific reason: water, wastewater, air and remediation designs are submitted to state environmental agencies for permitting, and those submittals generally carry a Professional Engineer seal. The national framework is an ABET-accredited degree, the NCEES Fundamentals of Engineering exam, qualifying experience, then the PE exam in environmental engineering. Whether a state accepts an ABET ETAC (engineering technology) degree toward licensure varies, and so do comity rules between states. Requirements are set at the state level and change periodically, so confirm the current rules with your state engineering licensing board before you enroll in any program.
Can I earn a ABET-accredited environmental engineering bachelor's online while working in Montana?
Often yes. Programs built for working adults deliver coursework online or in the evenings, though any required labs, clinical hours or supervised field experience are completed in person. Confirm that the program's accreditation satisfies your state engineering licensing board.
What is the highest-paying area of Montana for environmental engineers?
Among Montana metro areas with published data, Billings reports the highest median at $115,550 (BLS OEWS, May 2025).
Is Montana a good state for environmental engineers?
On pay, the state median of $100,140 sits below the national $107,110 (BLS OEWS, May 2025). A location quotient of 2.42 means the occupation is more concentrated here than in the average state. Weigh that against cost of living and how concentrated the work is near where you actually want to live.
U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2025 - Environmental Engineers (SOC 17-2081), national, state and metropolitan estimates
U.S. Bureau of Labor Statistics, Employment Projections, 2024-34
U.S. Bureau of Labor Statistics, Occupational Outlook Handbook - education and licensing requirements
Wage and employment figures describe the occupation as measured by the Bureau of Labor Statistics, not the graduates of any particular program, and individual outcomes may vary. Licensing rules change; confirm current requirements with the responsible state board before enrolling.
About this guide: Researched and written by the TradeCareerPath Editorial Team. Our editorial team researches and sources every trade school and career guide using federal labor and education data, including BLS OEWS and Employment Projections, DOL apprenticeship records, IPEDS, College Scorecard, and state licensing boards. We follow the editorial standards documented at /editorial-policy/.
