Engineering Saint Louis, MO Pop. 301,578

Marine Engineer Salary in Saint Louis, Missouri

The median marine engineer salary in Saint Louis, MO is $87,219 per year, which is 10% below the national median and 2.3% above the Missouri state average.

City Median
$87,219
vs State Avg
+$1,938
vs National
$-9,691
Cost of Living
90%

Marine Engineer Pay in Saint Louis: What to Expect (2026)

Saint Louis offers a median marine engineer salary of $87,219, which is $1,938 above the Missouri state average of $85,281. Compared to the national median of $96,910, Saint Louis pays below the national benchmark for this role.

Saint Louis's cost of living is 90% of the national average, meaning salary figures here closely reflect actual purchasing power. This makes direct comparisons to other cities straightforward.

The salary range for marine engineers in Saint Louis spans from $52,200 at the 10th percentile to $136,800 at the 90th percentile — a $84,600 spread. Entry-level professionals start around $55,800, while senior marine engineers with 8+ years of experience can earn up to $130,500. With a population of 301,578, Saint Louis is a mid-sized metro with a growing job market.

Marine Engineer Salary in Saint Louis by Experience

In Saint Louis, an entry-level marine engineer earns around $55,800, while experienced professionals earn up to $130,500 per year. The local cost of living index is 90% of the national average.

Entry Level (0-2 yrs)
$55,800
$-6,200 vs national
Mid Level (3-7 yrs)
$88,200
$-9,800 vs national
Senior Level (8+ yrs)
$130,500
$-14,500 vs national

Salary Percentiles in Saint Louis, MO

Percentile Saint Louis
10th Percentile $52,200
25th Percentile $68,400
Median (50th) $87,219
75th Percentile $111,600
90th Percentile $136,800

Marine Engineer Salary in Other Missouri Cities

Kansas City, MO
$89,157
Pop. 508,090
Columbia, MO
$85,281
Pop. 126,254
Independence, MO
$82,374
Pop. 123,011
Springfield, MO
$79,466
Pop. 169,176

How to Become a Marine Engineer in Saint Louis

Education

Most marine engineer positions require a bachelor's degree. Saint Louis and the surrounding Missouri area have institutions offering relevant programs.

Key Skills

Naval ArchitectureMarine SystemsCADPropulsionMaritime LawProject Management

Job Outlook

Nationally, marine engineer employment is projected to grow 4% over the next decade (as fast as average). Demand in Saint Louis may vary based on local industry and population growth.

Find Marine Engineer Jobs in Saint Louis

Browse open marine engineer positions in Saint Louis, MO:

Indeed → LinkedIn → ZipRecruiter → Glassdoor →

Frequently Asked Questions: Marine Engineer Salary in Saint Louis

How much does a Marine Engineer make in Saint Louis, MO? ▼
The median marine engineer salary in Saint Louis, Missouri is $87,219 per year, which is 10% below the national median of $96,910. Salaries range from $52,200 (10th percentile) to $136,800 (90th percentile).
How much does a Marine Engineer make per hour in Saint Louis? ▼
Based on the median annual salary of $87,219, a marine engineer in Saint Louis earns approximately $42 per hour assuming a standard 2,080-hour work year.
How does Saint Louis compare to the Missouri state average for marine engineer pay? ▼
Saint Louis's median marine engineer salary of $87,219 is 2.3% above the Missouri state average of $85,281. The local cost of living index is 90% of the national average.
What is the cost of living in Saint Louis, MO? ▼
Saint Louis has a cost of living index of 90% compared to the national average. This means a marine engineer salary of $87,219 in Saint Louis has more purchasing power than the same salary in an average-cost city.
What qualifications do I need to become a marine engineer in Saint Louis? ▼
Most marine engineer positions in Saint Louis require a bachelor's degree. Key skills include Naval Architecture, Marine Systems, CAD, Propulsion. The job market is projected to grow 4% nationally over the next decade.