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SALARIES · 3 POSTED PAY RANGES

Mechanical Engineer III/IV salaries

Pay ranges employers published in 3 open job postings for Mechanical Engineer III/IV roles at 1 company, updated Oct 1, 2026.

Posted base pay ranges from job listings, not total compensation. Figures are in USD. How these figures are made

Pay distribution

Mechanical Engineer III/IV: postings by posted pay3 postings by the midpoint of their pay range, in 5 bands from $130K to $155K. Median $137K; middle half $133K–$152K.Median $137K$130K$155K

Postings per pay band: $130K–$135K: 1; $135K–$140K: 1; $140K–$145K: 0; $145K–$150K: 0; $150K–$155K: 1.

Pay by level

  1. Senior$137K median · $133K–$152K typical · 3 postingsSenior: middle half $133K–$152K, median $137K

Companies hiring

  1. Zone 5 Technologies$137K median · $133K–$152K typical · 3 postingsZone 5 Technologies: middle half $133K–$152K, median $137K

Top-paying companies

  1. Zone 5 Technologies · $137K median · 3 postings

By location

  1. United States$137K median · $133K–$152K typical · 3 postingsUnited States: middle half $133K–$152K, median $137K

Remote vs on-site

Remote: too few postings list pay to show a figure. On-site: $137K median, $133K–$152K typical, from 3 postings.

Newest Mechanical Engineer III/IV postings

  1. Mechanical Engineer III/IVZone 5 Technologies · San Luis Obispo, CA · $122K–$182K/yr · Posted Aug 28, 2026ApplyView posting
  2. Mechanical Engineer III/IVZone 5 Technologies · Fort Worth, TX · $109K–$165K/yr · Posted Aug 28, 2026ApplyView posting
  3. Mechanical Engineer III/IVZone 5 Technologies · Fort Walton Beach, FL · $106K–$160K/yr · Posted Aug 28, 2026ApplyView posting
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Questions and answers

How much does a Mechanical Engineer III/IV make?

The median posted base pay for Mechanical Engineer III/IV jobs is $137K a year, from 3 job postings with pay at 1 company.

What is the typical Mechanical Engineer III/IV pay range?

The middle half of postings list $133K–$152K. The top 10% list $152K a year or more, and the lowest 10% $133K or less.

Which companies pay the most for Mechanical Engineer III/IV jobs?

By median posted pay: Zone 5 Technologies ($137K).

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