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Mechanical Engineer III pay range
Commonwealth of Massachusetts · class code E23X40
- Class code
- E23X40
- Salary plan-grade
- 09B-23
- Pay unit
- Pay Period (Biweekly)
- Bargaining unit
- 09
- State
- Massachusetts
- The Commonwealth of Massachusetts published pay range for Mechanical Engineer III is $3,118 to $4,564 per pay period (biweekly).
- That works out to about $81,059 to $118,661 a year at full time.
- Massachusetts Human Resources Division (HRD) keys this classification as class code E23X40.
- This is the range the plan authorises, not the salary of any individual employee.
The same range, converted
| Basis | Minimum | Maximum |
|---|---|---|
| Per two-week pay period | $3,117.66 | $4,563.89 |
| Per year at 26 pay periods | $81,059 | $118,661 |
Conversions are arithmetic on the published rate at a standard full-time basis. The plan publishes only the per pay period (biweekly) figure.
Where this comes from
Massachusetts Human Resources Division (HRD) publishes this figure in Executive Branch Bargaining Unit Job Codes (2026-08-18) and the bargaining unit salary charts. Every number on this page is read from that document; nothing is estimated, modelled or averaged.
Nearby classes in Massachusetts
Indust Safety/Hlth Inspctr II $3,118 to $4,564Indust Safety/Hlth Inspctr III $3,118 to $4,564Landscape Architect I $3,118 to $4,564Landscape Architect I $3,118 to $4,564Mechanical Engineer III $3,118 to $4,564Regional Planner III $3,118 to $4,564Regional Planner III $3,118 to $4,564State Building Inspector I $3,118 to $4,564
Mechanical Engineer III in other states
| State | Minimum | Maximum | Per year at full time |
|---|---|---|---|
| Illinois | $77,520 | $118,512 | $77,520 to $118,512 |
Each state publishes its own range for a classification with this exact title. Duties, grade structures and bargaining units differ between states, so read each class page before comparing.