employer matches "Liberty Oilfield Services"
| Liberty Oilfield Services | — | $140k |
| Liberty Oilfield Services | Field Engineer IV | $105k |
| Liberty Oilfield Services | District Engineer | $123k |
| Liberty Oilfield Services | Account Representative (Petroleum Engineering) | $132k |
| Liberty Oilfield Services | Staff Engineer | $97k |
Certified LCAs only.