| 1 | | Chemical Plant Operator | N/A |  BG | N/A | | N/A | Lukoil | N/A | Moscow, Moscow City, Russia | Oil & Energy | Moscow, Moscow City, Russia | +7 84012680022 |
| 2 | | Power Plant Operator | plovdiv | BG | N/A | | N/A | Evn Bulgaria | N/A | Plovdiv, Plovdiv, Bulgaria | Oil & Energy | Plovdiv, Plovdiv, Bulgaria | +359 70017777 |
| 3 | | Plant Operator | N/A | BG | N/A | N/A | N/A | Aes | N/A | Arlington, Virginia, United States | N/A | Arlington, Virginia, United States | +1 2026576311 |
| 4 | | Power Plant Operator | N/A | BG | N/A | N/A | N/A | Kozloduy Npp | N/A | N/A | Oil & Energy | N/A | N/A |
| 5 | | Plant Operator | N/A | BG | N/A | N/A | N/A | Toplofikacia Sofia E.A.D. | N/A | Bulgaria | Oil & Energy | N/A | N/A |
| 6 | | Plant Operator | N/A | BG | N/A | N/A | N/A | Fcc Environmental Services | N/A | The Woodlands, Texas, United States | Environmental Services | The Woodlands, Texas, United States | +1 8776423702 |
| 7 | | Wastewater Treatment Plant Operator | N/A | BG | N/A | N/A | N/A | Water Supply And Sanitation | N/A | N/A | Environmental Services | N/A | N/A |
| 8 | | Plant Operator | N/A | BG | N/A | N/A | N/A | Aes | N/A | N/A | N/A | N/A | N/A |
| 9 | | Biodiesel Plant Operator | N/A | BG | N/A | N/A | N/A | “Sun Rays – Provadiya” Ead | N/A | N/A | Computer Software | N/A | N/A |
| 10 | | Plant Operator | velingrad | BG | N/A | N/A | N/A | Hristo Gouchevilov Led | N/A | N/A | Construction | N/A | N/A |
| 11 | | Auxiliary Power Plant Operator | N/A | BG | N/A | N/A | N/A | Eu Sunday Ad | N/A | Bulgaria | Electrical/Electronic Manufacturing | N/A | N/A |
| 12 | | Plant Operator | N/A | BG | N/A | N/A | N/A | Dean & Dyball Construction Ltd | N/A | United Kingdom | Civil Engineering | N/A | N/A |
| 13 | | Plant Operator | blagoevgrad | BG | N/A | N/A | N/A | Actavis Eod | N/A | N/A | N/A | N/A | N/A |