Principal Engineer salary in Maryland
A real-employer view of Principal Engineer pay, clustered from DOL OFLC certified filings. Variants like Senior, Lead, and II/III titles fold into this cluster — the wage range below reflects all of them.
Principal Engineer in Maryland: actual employer-disclosed pay
Public records from 18 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $120,370. 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 | 3 | $83,200 |
| Level II — qualified | 8 | $95,700 |
| Level III — experienced | 2 | $120,370 |
| Level IV — fully competent | 3 | $154,024 |
Top employers filing for this role
Companies with the most certified filings for Principal Engineer in Maryland. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Stanley Black and Decker, Inc. | Lead Engineer, Model Based Design | 4 | $152,500 |
| Hughes Network Systems LLC | Principal Engineer I | 3 | $154,024 |
| Baltimore Gas & Electric Co, An Exelon Company | Engineer | 3 | $83,200 |
| MESO SCALE DIAGNOSTICS, LLC | ENGINEER III, AUTOMATION | 2 | $137,860 |
| Tourgee & Associates, Inc. | Engineer III | 2 | $120,370 |
| Exelon Business Services Company LLC | Engineer | 1 | $92,955 |
| Becton, Dickinson and Company | Engineer 2, Electrical | 1 | $96,400 |
| Stanley Black & Decker Inc. | Senior Engineer, Embedded Software | 1 | $98,500 |
| AES CLEAN ENERGY SERVICES, LLC | Engineer, High Voltage Project | 1 | $95,000 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Lead Engineer, Model Based Design at Stanley Black and Decker, Inc.$170,000TowsonDecided Dec 19, 2025I-200-25346-478194
- ENGINEER III, AUTOMATION at MESO SCALE DIAGNOSTICS, LLC$137,860GAITHERSBURGWage Level IIDecided Sep 9, 2025I-200-25245-280787
- Engineer III at Tourgee & Associates, Inc.$123,739Owings MillsWage Level IIIDecided Aug 11, 2025I-200-25216-218259
- Principal Engineer I at Hughes Network Systems LLC$154,024GermantownWage Level IVDecided Jun 26, 2025I-200-25169-107438
- Engineer at Exelon Business Services Company LLC$92,955Windsor MillWage Level IIDecided Jun 16, 2025I-200-25160-071044
- Principal Engineer I at Hughes Network Systems LLC$154,024GermantownWage Level IVDecided Jun 11, 2025I-200-25155-051487
- Principal Engineer I at Hughes Network Systems LLC$154,024GermantownWage Level IVDecided May 29, 2025I-200-25141-003629
- Engineer 2, Electrical at Becton, Dickinson and Company$96,400CockeysvilleWage Level IIDecided May 8, 2025I-200-25122-929527
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.