Mechanical Engineers salary in Energy and utilities, Arizona
Oil and gas extraction, mining, electric power, and natural gas utilities.
Mechanical Engineers (Energy) in Arizona: actual employer-disclosed pay
Public records from 16 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $101,752. Every figure below is an actual offered salary an employer attested to under federal law.
By DOL wage level
DOL classifies every offer into one of four wage levels based on the role's experience and skill requirements.
| Level | Filings | Median offer |
|---|---|---|
| Level I — entry | 5 | $86,000 |
| Level II — qualified | 2 | $102,100 |
| Level III — experienced | 2 | $109,702 |
| Level IV — fully competent | 3 | $116,000 |
Top employers filing for this role
Companies with the most certified filings for Mechanical Engineers (Energy) in Arizona. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Freeport-McMoRan Morenci Inc. | Reliability Engineer I | 5 | $100,000 |
| Freeport Minerals Corporation | Project Engineer II | 3 | $116,000 |
| Array Technologies Inc. | Sr Mechanical Systems Engineer | 2 | $101,852 |
| NORTHSTAR ENERGY MANAGEMENT,LLC d.b.a. NovaSource Power Services | Engineer- PV Power Plant Performance II | 2 | $95,449 |
| Pinto Valley Mining Corp. | Reliability Engineer/Specialist - KBGFJG390554-1 | 1 | $110,000 |
| Freeport-McMoRan Miami Inc. | Mechanical Engineer I | 1 | $86,000 |
| ASARCO LLC | Reliability Engineer | 1 | $93,538 |
| NORTHSTAR ENERGY MANAGEMENT, LLC d.b.a. NovaSource Power Services | Engineer- PV Power Plant Performance I | 1 | $75,000 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Reliability Engineer/Specialist - KBGFJG390554-1 at Pinto Valley Mining Corp.$110,000MiamiDecided Dec 3, 2025I-201-25329-438450
- Reliability Engineer I at Freeport-McMoRan Morenci Inc.$86,000MorenciDecided Nov 26, 2025I-200-25323-422146
- Project Engineer II at Freeport Minerals Corporation$102,000SaffordWage Level IIDecided Jun 18, 2025I-200-25162-080725
- Mechanical Engineer I at Freeport-McMoRan Miami Inc.$86,000ClaypoolWage Level IDecided Jun 10, 2025I-200-25154-047915
- Reliability Engineer at ASARCO LLC$93,538SahuaritaWage Level IDecided May 27, 2025I-200-25139-992755
- Sr Mechanical Systems Engineer at Array Technologies Inc.$101,504ChandlerWage Level IIIDecided Apr 28, 2025I-200-25111-886987
- Senior Engineer - Project Development at Freeport Minerals Corporation$117,900TucsonWage Level IIIDecided Mar 24, 2025I-200-25076-781347
- Sr. Mechanical Engineer at Array Technologies Inc.$102,200ChandlerWage Level IIDecided Mar 20, 2025I-200-25072-773345
Source: U.S. Department of Labor, Office of Foreign Labor Certification. Disclosed wages reflect what employers attested to pay; actual paid wages may differ. Only certified filings are shown — denied and withdrawn cases are excluded.