Civil Engineer Salary in Montana: $89K Median

The average Civil Engineer salary in Montana is $89,178 per year as of April 2026. Salaries range from $60,450 (entry, 25th percentile) up to $134,487 (90th percentile). State income tax applies.

Civil Engineers in Montana earn approximately 7% less than the US national median ($95,890 nationally vs $89,178 in Montana). Montana's cost-of-living index of 100 is close to the national average.

Yes — Civil Engineer salaries in Montana grew approximately 470.0% year-over-year, from $15,645 in 2025 to $89,178 in 2026. This reflects the broader Engineering sector's wage growth, driven by BIM (Revit) and Sustainability/LEED demand.

Montana has no major metros in our database — fallback to the closest tracked city for detailed breakdowns.

Civil engineering growing 6% with $1.2T US infrastructure investment driving demand through 2034. Montana's top industries include Agriculture, Tourism, Mining, and the state's unemployment rate is 3% — a tight labor market favoring candidates.

Yes, Montana has state income tax. This affects take-home pay — at $89,178, expect 4-7% effective state tax depending on filing status. See city pages for detailed take-home calculations.

Hottest 2026 skills: BIM (Revit), Sustainability/LEED, Climate-resilient design, Smart cities, Drone surveying. ATS systems specifically scan for these. Adding them to your resume — naturally and in context — improves your match rate with Montana employers.

With my PE license and direct experience on [comparable project], market for this role is $X. I'd like base at that level plus a relocation package and project-completion bonus. Beyond base, negotiate: PE license exam fees, study materials, review courses, Relocation package and temporary housing, Project-completion or milestone bonuses, Per-diem for site travel and field work. Walk-away anchor for Montana: $79,623.