| 1 | | Principal Engineer South | kingston upon hull |  GB | | | +447810794476 | Canal & River Trust | +447810794476 | Milton Keynes, Milton Keynes, United Kingdom | Civil Engineering | N/A | +44 3030404040 |
| 2 | | Project Manager and Principal Engineer | south yorkshire | GB | | | N/A | Nuclear Amrc | N/A | Rotherham, Rotherham, United Kingdom | Electrical/Electronic Manufacturing | N/A | +44 1142229900 |
| 3 | | Principal Engineer | london | GB | | | N/A | Worleyparsons | N/A | Australia | Oil & Energy | N/A | +1 7012247640 |
| 4 | | Software Senior Principal Engineer | edinburgh | GB | | | N/A | Secureworks | N/A | Atlanta, Georgia, United States | Computer Software | Atlanta, Georgia, United States | +1 8778387947 |
| 5 | | Principal Engineer | haywards heath | GB | | | N/A | Jba Consulting | N/A | Skipton, North Yorkshire, United Kingdom | Environmental Services | N/A | +44 1937837900 |
| 6 | | Principal Engineer | glasgow | GB | | | N/A | Nxp Semiconductors | N/A | Netherlands | Semiconductors | N/A | +31 243539111 |
| 7 | | Principal Engineer | city of edinburgh | GB | | | N/A | Ikm Consulting Ltd | N/A | Grangemouth, Falkirk, United Kingdom | Civil Engineering | Grangemouth, Falkirk, United Kingdom | N/A |
| 8 | | Principal Engineer | belfast | GB | | | N/A | Beezer | N/A | Belfast, Belfast, United Kingdom | Computer Software | Belfast, Belfast, United Kingdom | N/A |
| 9 | | Principal Engineer Transportation | leeds | GB | | N/A | N/A | Grontmij | N/A | Netherlands | Design | N/A | N/A |
| 10 | | Principal Engineer | salisbury | GB | | | N/A | Spi Lasers | N/A | Hampshire, Hampshire, United Kingdom | Electrical/Electronic Manufacturing | N/A | N/A |
| 11 | | Principal Engineer, Product Technologist | oxford | GB | | | N/A | Dell | N/A | Round Rock, Texas, United States | Information Technology and Services | Round Rock, Texas, United States | +1 8664383622 |
| 12 | | Senior Principal Engineer | N/A | GB | | | N/A | Mbda | N/A | Paris, Île-De-France, France | N/A | N/A | +33 171541000 |
| 13 | | Principal Engineer - Dsp | N/A | GB | | | N/A | Sepura | N/A | Cambridge, Cambridgeshire, United Kingdom | Consumer Electronics | N/A | N/A |
| 14 | | Principal Engineer and Senior Specialist | huddersfield | GB | | | N/A | David Brown Gear Systems Limited | N/A | Huddersfield, Kirklees, United Kingdom | Mechanical or Industrial Engineering | N/A | N/A |
| 15 | | Principal Engineer | dartford | GB | | | N/A | National Physical Laboratory | N/A | Hayes, Hillingdon, United Kingdom | Facilities Services | N/A | +44 2089436433 |
| 16 | | Senior Principal Engineer | paisley | GB | | | N/A | Bae Systems | N/A | London, Greater London, United Kingdom | Defense & Space | N/A | +44 1772677277 |
| 17 | | Associate Principal Engineer | N/A | GB | | | N/A | Dyson | N/A | Malmesbury, Wiltshire, United Kingdom | Electrical/Electronic Manufacturing | Malmesbury, Wiltshire, United Kingdom | +44 7967670403 |
| 18 | | Principal Engineer | melbourn | GB | | | N/A | Kier Group | N/A | London, England, United Kingdom | Civil Engineering | N/A | +44 1594834410 |
| 19 | | Principal Engineer | N/A | GB | | | N/A | Air Products | N/A | Trexlertown, Pennsylvania, United States | Chemicals | Trexlertown, Pennsylvania, United States | +1 8006544567 |
| 20 | | Process Safety Team Lead - Principal Engineer | warrington | GB | | | N/A | Gexcon As | N/A | Bergen, Hordaland, Norway | Mechanical or Industrial Engineering | N/A | +47 55574330 |