Mechanical Engineer Salary in South Dakota (2026)
The average Mechanical Engineer in South Dakota earns around $130,000/year. After taxes, your estimated take-home is $100,121/year ($8,343/month).
Take-Home Pay Breakdown
| Category | Amount |
|---|---|
Annual Take-Home Pay | $100,121 |
Monthly Take-Home Pay | $8,343 |
Biweekly Take-Home Pay | $3,851 |
Hourly Take-Home Pay based on 2,080 hrs/year | $48/hr |
Federal Tax | $19,934 |
State Tax | $0 |
FICA Taxes | $9,945 |
Effective Tax Rate total taxes ÷ gross salary | 22.98% |
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Mechanical Engineer Salary Ranges in South Dakota
Not all Mechanical Engineers earn the same — not even close
South Dakota's mechanical engineering market is anchored by Raven Industries Sioux Falls (post-2021 CNH Industrial $2.1B acquisition + the substantial Raven precision ag + Raven Autonomy + drone + ag equipment ME), Daktronics Brookings (substantial LED display + scoreboard + transportation messaging hardware ME), POET Sioux Falls (~36 ethanol plant + biorefinery process ME), Smithfield Foods Sioux Falls (substantial pork processing + meatpacking equipment ME), Ellsworth Air Force Base Rapid City (~8K + 28th Bomb Wing B-1B Lancer mechanical sustainment + post-2024 B-21 Raider main operating base selection mechanical sustainment + 89th Attack Squadron), Black Hills Corporation Rapid City (utility ME), Pierre Lawn + SD ag equipment + the substantial SD wind energy O&M, plus SD Mines Rapid City + SDSU + USD + Dakota State Engineering pipelines.
Senior ME (Cleared / Ellsworth AFB)
$105,000–$162,000+ TC
Ellsworth AFB 28th BW · B-1B Lancer + post-2024 B-21 Raider mechanical sustainment
Senior ME (Raven Industries / CNH)
$98,000–$148,000+ TC
Raven Sioux Falls · CNH Industrial precision ag + Raven Autonomy + drone hardware ME
Senior ME (Daktronics LED Hardware)
$88,000–$135,000+ bonus
Daktronics Brookings · LED display + scoreboard + transportation messaging hardware ME
Senior ME (POET Ethanol Biorefinery)
$92,000–$138,000+ bonus
POET Sioux Falls · ethanol biorefinery process ME + ~36 plant operations
Senior ME (Smithfield Pork Processing)
$82,000–$128,000+ bonus
Smithfield Sioux Falls pork processing · meatpacking equipment ME + automation
Senior ME (Black Hills Corp Utility)
$85,000–$132,000+ bonus
Black Hills Corp Rapid City · utility multi-state SD + WY + MT + CO + NE ME
Senior ME (SD Wind Energy O&M)
$78,000–$118,000+ OT
SD wind farm O&M · the substantial post-2020 SD wind buildout + post-IRA acceleration
ME Manager
$115,000–$172,000+ TC
ME team lead at Raven + Daktronics + POET + Smithfield + Ellsworth + Black Hills
Mid-Level ME (3-6 yrs)
$62,000–$92,000
Functional ME at SD major employers · transitioning to senior band
Junior ME (0-3 yrs)
$55,000–$72,000
SD Mines + SDSU + USD + Dakota State Engineering pipeline · entry band
Worth knowing: Raven Industries CNH Industrial precision ag + post-2021 $2.1B acquisition is one of the country's distinctive concentrated US single-state precision ag ME anchor and a feature most national ME surveys understate for SD. Raven Industries Sioux Falls (post-2021 CNH Industrial $2.1B Raven acquisition + the substantial Raven precision ag + Raven Autonomy autonomous tractor + Raven Slingshot Connected Farm + Raven OmniRow + Raven Hawkeye precision spray + the substantial Raven drone Aerostar division spun off + the substantial post-2024 Raven CNH Industrial autonomy roadmap including New Holland + Case IH + STEYR + Magnum autonomous integration) supports substantial SD precision ag ME. Senior Raven MEs clear $98-148K+ TC. Daktronics Brookings LED hardware ME + the substantial Daktronics scoreboard + transportation messaging hardware + POET ethanol biorefinery process + Smithfield Sioux Falls meatpacking equipment + Ellsworth AFB B-1B Lancer + post-2024 B-21 Raider mechanical sustainment + Black Hills Corp utility + SD wind energy O&M. South Dakota Mines (School of Mines and Technology) Rapid City + SDSU Engineering supply SD ME pipeline. SD 0% state income tax + SD RTW since 1946 anchor the SD ME proposition.
Sources & Methodology
- →IRS Rev. Proc. 2025-32 — 2026 federal brackets and standard deduction
- →IRS Notice 2025-67 — 2026 retirement-plan contribution limits
- →IRS Rev. Proc. 2025-19 — 2026 HSA contribution limits
- →Social Security Administration — 2026 Social Security wage base
- →BLS Occupational Employment and Wage Statistics — Mechanical Engineer wage data for South Dakota
Salary figures are market estimates for Mechanical Engineers in South Dakota and vary by employer, specialty, seniority, and metro. Take-home math assumes a single filer with no dependents, the standard deduction, and no state income tax (South Dakota levies none). Local taxes, insurance premiums, and pre-tax contributions will move your number — run the calculator for your own situation.
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More on South Dakota
Salaries by profession, top-paying roles by industry, and an economic breakdown for South Dakota in 2026.
Tax brackets, standard deductions, and take-home estimates for South Dakota in 2026.
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