| 1 | | Jefe De Obra and Site Manager | barcelona |  ES | | | N/A | Sacyr | N/A | Comunidad De Madrid, Madrid, Spain | Construction | N/A | +34 945430805 |
| 2 | | Jefe De Obra | madrid | ES | | | N/A | Acciona | N/A | Comunidad De Madrid, Madrid, Spain | Renewables & Environment | N/A | +34 900866002 |
| 3 | | Jefe De Obra | valencia | ES | | | N/A | Acciona | N/A | Comunidad De Madrid, Madrid, Spain | Civil Engineering | N/A | +34 900866002 |
| 4 | | Jefe De Obra | murcia | ES | | | N/A | Geodis | N/A | France, Aquitaine, France | Logistics and Supply Chain | N/A | +33 382822121 |
| 5 | | Jefe De Obra | barcelona | ES | | | N/A | Teyco, S.L. | N/A | Barcelona, Catalonia, Spain | Construction | N/A | +34 932534999 |
| 6 | | Jefe De Obra | madrid | ES | | | N/A | Grupo Ortiz | N/A | Madrid, Madrid, Spain | Construction | Madrid, Madrid, Spain | +34 965145389 |
| 7 | | Jefe De Obra | santander | ES | | | N/A | Balzola | N/A | Bilbao, Basque Country, Spain | Construction | N/A | N/A |
| 8 | | Jefe De Obra | N/A | ES | N/A | | N/A | Dragados Sa | N/A | Madrid, Madrid, Spain | Construction | N/A | +34 934856642 |
| 9 | | Jefe De Obra | madrid | ES | N/A | | N/A | Comsa Emte | N/A | Barcelona, Catalonia, Spain | Construction | N/A | N/A |
| 10 | | Jefe De Obra En Ferrovial Agromã N, S.A | a coruña | ES | N/A | | N/A | Ferrovial | N/A | Madrid, Madrid, Spain | Construction | N/A | +1 2819078605 |
| 11 | | Jefe De Obra | palma | ES | N/A | | N/A | Grupo Tragsa | N/A | Madrid, Madrid, Spain | Environmental Services | Madrid, Madrid, Spain | +34 954997090 |
| 12 | | Jefe De Obra | madrid | ES | N/A | | N/A | Comsa Emte | N/A | Barcelona, Catalonia, Spain | Mechanical or Industrial Engineering | N/A | N/A |
| 13 | | Jefe De Obra | malaga | ES | N/A | | N/A | Semi | N/A | Milpitas, California, United States | Recreational Facilities and Services | Milpitas, California, United States | +1 4089436900 |
| 14 | | Jefe De Obra | madrid | ES | N/A | | N/A | Pryconsa | N/A | Madrid, Madrid, Spain | Construction | Madrid, Madrid, Spain | N/A |
| 15 | | Jefe De Obra | almería | ES | N/A | | N/A | Ferrovial | N/A | Madrid, Madrid, Spain | Facilities Services | N/A | +1 2819078605 |
| 16 | | Jefe De Obra | valencia | ES | N/A | | N/A | Semi, S.A | N/A | Comunidad De Madrid, Madrid, Spain | Facilities Services | N/A | N/A |
| 17 | | Jefe De Obra | malaga | ES | N/A | | N/A | Chm Constructora | N/A | Alicante, Valencia, Spain | Construction | N/A | N/A |
| 18 | | Jefe De Obra | N/A | ES | N/A | | N/A | Dragados Sa | N/A | Madrid, Madrid, Spain | Construction | N/A | +34 934856642 |
| 19 | | Jefe De Obra | cordoba | ES | N/A | | N/A | Jicar,S.A. | N/A | Montemayor, Cordoba, Spain | Construction | Montemayor, Cordoba, Spain | N/A |
| 20 | | Jefe De Obra | madrid | ES | N/A | | N/A | Vías Y Construcciones, S.A. | N/A | Madrid, Madrid, Spain | Construction | N/A | +34 934409920 |