Valero Energy Corporation
Laboratory Supervisor
National Laboratory Service (Environment Agency)
Laboratory Technician
Valero Energy Corporation
Environmental Specialist
Valero Energy Corporation
Process Specialist
RSD Technology Ltd
Laboratory Technician
Sgs Petroleum Service Corporation
Quality Inspector
Valero Energy Corporation
CFR Engine Specialist
Cardiff University / Prifysgol Caerdydd
University of Strathclyde
Greenhill School