| 1 | | Principal Engineer | N/A |  IE | | | N/A | Irish Aviation Authority | +13073510612|+13076327486 | Dublin, Dublin, Ireland | Airlines/Aviation | Dublin, Dublin, Ireland | +353 16718655 |
| 2 | | Senior Principal Engineer | N/A | IE | | | N/A | Dell Emc | N/A | Hopkinton, Massachusetts, United States | Information Technology and Services | Hopkinton, Massachusetts, United States | +1 5084351000 |
| 3 | | Principal Engineer | dublin | IE | | | N/A | Ims Maxims | N/A | Dublin, Dublin, Ireland | Computer Software | N/A | N/A |
| 4 | | Principal Engineer | N/A | IE | | | N/A | Aspect Software | N/A | Westford, Massachusetts, United States | Computer Software | Westford, Massachusetts, United States | +1 4024913007 |
| 5 | | Principal Engineer | dublin | IE | | | N/A | Gavin & Doherty Geosolutions (Gdg) | N/A | Dublin, Dublin, Ireland | Civil Engineering | N/A | N/A |
| 6 | | Principal Engineer | N/A | IE | | | N/A | Huawei Technologies | N/A | Shenzhen, Guangdong, China | Information Technology and Services | N/A | +968 24170200 |
| 7 | | Principal Engineer | N/A | IE | | | N/A | Ding.Com | N/A | Ballsbridge, Dublin, Ireland | Information Technology and Services | Ballsbridge, Dublin, Ireland | N/A |
| 8 | | Senior Principal Engineer | N/A | IE | | | N/A | Abbott | N/A | Illinois, United States | Industrial Automation | N/A | +1 9725268286 |
| 9 | | Senior Principal Engineer, Enterprise Technical Services | N/A | IE | | | N/A | Dell Emc | N/A | Hopkinton, Massachusetts, United States | Information Technology and Services | Hopkinton, Massachusetts, United States | +1 5084351000 |
| 10 | | Senior Principal Engineer | N/A | IE | | | N/A | Jacobs | N/A | Dallas, Texas, United States | Civil Engineering | Dallas, Texas, United States | +1 2567164649 |
| 11 | | Principal Engineer | N/A | IE | | | N/A | Fidelity Investments | N/A | Boston, Massachusetts, United States | Financial Services | Boston, Massachusetts, United States | +1 8006220603 |
| 12 | | Principal Engineer | N/A | IE | | | N/A | Crevinn Teoranta | N/A | Galway, Galway, Ireland | Semiconductors | N/A | N/A |
| 13 | | Principal Engineer | N/A | IE | | | N/A | Ericsson | N/A | Kista, Stockholm, Sweden | Computer Software | N/A | +46 107190000 |
| 14 | | Principal Engineer | N/A | IE | | | N/A | Fidelity Investments | N/A | Boston, Massachusetts, United States | Computer Software | Boston, Massachusetts, United States | +1 8006220603 |
| 15 | | Principal Engineer | N/A | IE | | | N/A | Aol | N/A | New York, New York, United States | Computer Software | New York, New York, United States | +49 15174472850 |
| 16 | | Principal Engineer | N/A | IE | | | N/A | Microsemi Corporation | N/A | Aliso Viejo, California, United States | Semiconductors | Aliso Viejo, California, United States | +1 7706233960 |
| 17 | | Principal Engineer | N/A | IE | | | N/A | Huawei Technologies | N/A | Shenzhen, Guangdong, China | Research | N/A | +968 24170200 |
| 18 | | Principal Engineer | N/A | IE | | | N/A | Carne Group | N/A | Dublin, Dublin, Ireland | Computer Software | Dublin, Dublin, Ireland | +353 14896800 |
| 19 | | Principal Engineer | N/A | IE | | | N/A | Tyndall National Institute | N/A | Cork, Ireland | Research | N/A | +353 212346177 |
| 20 | | Principal Engineer | N/A | IE | | | N/A | Microsoft | N/A | Redmond, Washington, United States | Computer Software | Redmond, Washington, United States | +1 8606783100 |