Mechanical Engineer Salary in Mississippi: $84K Median

The average Mechanical Engineer salary in Mississippi is $83,588 per year as of April 2026. Salaries range from $54,600 (entry, 25th percentile) up to $128,520 (90th percentile). State income tax applies.

Mechanical Engineers in Mississippi earn approximately 16% less than the US national median ($99,510 nationally vs $83,588 in Mississippi). Mississippi's cost-of-living index of 85 amplifies the real purchasing power.

Yes — Mechanical Engineer salaries in Mississippi grew approximately 470.0% year-over-year, from $14,665 in 2025 to $83,588 in 2026. This reflects the broader Engineering sector's wage growth, driven by EV design and Robotics demand.

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

Mechanical engineering employment growing 11% through 2034. Strong demand in EV, aerospace, and renewable energy sectors. Mississippi's top industries include Manufacturing, Agriculture, Healthcare, and the state's unemployment rate is 3.5% — a tight labor market favoring candidates.

Yes, Mississippi has state income tax. This affects take-home pay — at $83,588, expect 4-7% effective state tax depending on filing status. See city pages for detailed take-home calculations.

Hottest 2026 skills: EV design, Robotics, Additive manufacturing, AI in CAD, Sustainability engineering. ATS systems specifically scan for these. Adding them to your resume — naturally and in context — improves your match rate with Mississippi 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 Mississippi: $74,632.