| 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 | yeovil | GB | | | N/A | Leonardo | N/A | Rome, Lazio, Italy | Aviation & Aerospace | N/A | +39 958182318 |
| 9 | | Principal Engineer Transportation | leeds | GB | | N/A | N/A | Grontmij | N/A | Netherlands | Design | N/A | N/A |
| 10 | | Principal Engineer | sheffield | GB | | | N/A | Golder Associates | N/A | Vancouver, British Columbia, Canada | Environmental Services | Vancouver, British Columbia, Canada | +1 2508817372 |
| 11 | | Principal Engineer | glasgow | GB | | | N/A | Xodus Group | N/A | Aberdeen, Aberdeenshire, United Kingdom | Mechanical or Industrial Engineering | Aberdeen, Aberdeenshire, United Kingdom | +44 1224628300 |
| 12 | | Principal Engineer | salisbury | GB | | | N/A | Spi Lasers | N/A | Hampshire, Hampshire, United Kingdom | Electrical/Electronic Manufacturing | N/A | N/A |
| 13 | | Principal Engineer | sheffield | GB | | | N/A | Dell Emc | N/A | Hopkinton, Massachusetts, United States | Information Technology and Services | Hopkinton, Massachusetts, United States | +1 5084351000 |
| 14 | | 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 |
| 15 | | Principal Engineer | guildford | GB | | | N/A | Mouchel | N/A | Woking, Surrey, United Kingdom | Construction | N/A | N/A |
| 16 | | Principal Engineer and Various Roles | N/A | GB | | | N/A | Rolls-Royce | N/A | London, England, United Kingdom | Airlines/Aviation | London, England, United Kingdom | +44 1332661461 |
| 17 | | Principal Engineer | manchester | GB | | | N/A | Mouchel | N/A | Woking, Surrey, United Kingdom | Civil Engineering | N/A | N/A |
| 18 | | Principal Engineer | london | GB | | | N/A | Atkins | N/A | Epsom, Surrey, United Kingdom | Civil Engineering | N/A | +44 2071212000 |
| 19 | | Principal Engineer | melbourn | GB | | | N/A | Kier Group | N/A | London, England, United Kingdom | Civil Engineering | N/A | +44 1594834410 |
| 20 | | Principal Engineer | renfrew | GB | | | N/A | Doosan Babcock | N/A | Crawley, West Sussex, United Kingdom | Oil & Energy | N/A | +44 1914916600 |