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APPLYSTEAD SALARIES · 3 POSTED PAY RANGES

Water/Wastewater Process Engineer salaries

Pay ranges employers published in 3 open job postings for Water/Wastewater Process Engineer roles at 2 companies, updated Oct 24, 2026.

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

Pay distribution

Water/Wastewater Process Engineer: postings by posted pay3 postings by the midpoint of their pay range, in 6 bands from $120K to $150K. Median $130K; middle half $120K–$147K.Median $130K$120K$150K

Postings per pay band: $120K–$125K: 1; $125K–$130K: 0; $130K–$135K: 1; $135K–$140K: 0; $140K–$145K: 0; $145K–$150K: 1.

Companies hiring

  1. Merrick & Company2 postings · too few to show pay
  2. Actalent1 posting · too few to show pay

By location

  1. United States$130K median · $120K–$147K typical · 3 postingsUnited States: middle half $120K–$147K, median $130K

Newest Water/Wastewater Process Engineer postings

  1. Senior Water/Wastewater Process EngineerMerrick & Company · Remote · $125K–$169K/yr · Posted Oct 21, 2026
  2. Water/Wastewater Process Engineer IIIMerrick & Company · Remote · $108K–$132K/yr · Posted Oct 20, 2026
  3. Water/Wastewater Process EngineerActalent · Round Rock, TX · $55.00–$70.00/hr · Posted Oct 20, 2026
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Questions and answers

How much does a Water/Wastewater Process Engineer make?

The median posted base pay for Water/Wastewater Process Engineer jobs is $130K a year, from 3 job postings with pay at 2 companies.

What is the typical Water/Wastewater Process Engineer pay range?

The middle half of postings list $120K–$147K. The top 10% list $147K a year or more, and the lowest 10% $120K or less.

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