| 1 | | Principal Engineer | plano |  US | | | +19725136952 | Arinc | +19725136952|+12146868714|+12146976883|+19726905890|+14326868714|+19156868714|+19156976883 | Annapolis, Maryland, United States | Defense & Space | Annapolis, Maryland, United States | +1 3055913518 |
| 2 | | Principal Engineer, Common Hardware Group Architecture and Platforming | sammamish | US | | | +14252416436 | Cisco | +14252416436|+14258981571|+12068363285|+14083586599|+14258363285|+16029223825 | San Jose, California, United States | Computer Networking | N/A | +1 3037901000 |
| 3 | | Principal Engineer and Engineering Manager | san jose | US | | | +14088216803 | Intel Corporation | +14088216803|+14087123725|+14082619211|+14082448579 | Santa Clara, California, United States | Semiconductors | N/A | +1 8005484725 |
| 4 | | Principal Engineer | land o' lakes | US | | | +18134538747 | Intera Incorporated | +18134538747|+18135276999|+15124252000|+18135288566|+18139967660 | Austin, Texas, United States | Environmental Services | Austin, Texas, United States | +1 3522332323 |
| 5 | | Principal Engineer and Branch Manager | arden | US | | | +18285513511 | Ecs Limited | +18285513511|+18286842831|+14072753815|+12523218543|+14073218543 | Chantilly, Virginia, United States | Civil Engineering | Chantilly, Virginia, United States | +1 8603954760 |
| 6 | | Principal Engineer | san francisco | US | | | +14159968703 | Intercreate | +14159968703|+19166071571|+17273977370|+18133970771 | San Francisco, California, United States | Computer Software | San Francisco, California, United States | N/A |
| 7 | | Senior Principal Engineer | jackson | US | | | +17328143840 | Sirius Xm Radio Inc. | +17328143840|+17326572190|+17326573035|+17322706267|+17329610384|+17329284685|+17327540587 | New York, New York, United States | Consumer Electronics | N/A | +1 7023698223 |
| 8 | | Principal Engineer | chicago | US | | | N/A | Ul | +12022968092 | Northbrook, Illinois, United States | Public Safety | Northbrook, Illinois, United States | +1 8778543577 |
| 9 | | Principal Engineer | newton | US | | | N/A | Honeywell | +13103239500 | Morristown, New Jersey, United States | Electrical/Electronic Manufacturing | N/A | +1 8778412840 |
| 10 | | Principal Engineer | boston | US | | | N/A | Navisite | +19786554033|+19783947937|+19789468654 | Massachusetts, United States | Information Technology and Services | N/A | +1 9786828300 |
| 11 | | Principal Engineer | wheat ridge | US | | | N/A | Cloud Elements | +18598018363 | Denver, Colorado, United States | Defense & Space | Denver, Colorado, United States | +1 8668303456 |
| 12 | | Principal Engineer | salt lake city | US | | | N/A | Cc&E Engineers | +18013632100 | Murray, Utah, United States | Telecommunications | Murray, Utah, United States | N/A |
| 13 | | Senior Principal Engineer | deerfield | US | | | N/A | Baxter International Inc. | +18479483968 | Deerfield, Illinois, United States | Medical Devices | Deerfield, Illinois, United States | +1 6109337202 |
| 14 | | Principal Engineer | mount prospect | US | | | N/A | Paylocity | +18474633200 | Schaumburg, Illinois, United States | Mechanical or Industrial Engineering | Schaumburg, Illinois, United States | +1 8479564850 |
| 15 | | Senior Principal Engineer | minneapolis | US | | | N/A | Emc | +15084971500 | Hopkinton, Massachusetts, United States | Computer Software | Hopkinton, Massachusetts, United States | +1 3342261661 |
| 16 | | Principal Engineer and Engineering Director | saratoga | US | | | N/A | Google | +18583568178 | Mountain View, California, United States | Computer Software | Mountain View, California, United States | +1 2084064326 |
| 17 | | Test Principal Engineer | austin | US | | | N/A | Dell | N/A | Round Rock, Texas, United States | Computer Software | Round Rock, Texas, United States | +1 8664383622 |
| 18 | | Principal Engineer at Georgia Power | atlanta | US | | | N/A | Georgia Power Company | N/A | Atlanta, Georgia, United States | Utilities | N/A | +1 8886605890 |
| 19 | | Principal Engineer | N/A |  CN | | | N/A | Huawei Technologies | N/A | Shenzhen, Guangdong, China | Telecommunications | N/A | +968 24170200 |
| 20 | | Principal Engineer | hillsboro | US | | | N/A | Intel Corporation | N/A | Santa Clara, California, United States | Semiconductors | N/A | +1 8005484725 |