Knowledge regarding drilling rig types, rig components and rig components functions, drilling operations (i.e. drilling, tripping pipe, running casing, cement completions, etc.) and the drilling fluids circulation system. Demonstrating an understanding of the drilling fluid system, the impact of low gravity solids, and primary techniques and system used for drilling waste management. Operation, adjustment and troubleshooting of any location specific equipment (i.e. HiSide, Cuttings Re-Injection (CRI), High Pressure Pumps (HPP), etc.) Safely performing startup & shutdown of ES equipment as listed but not limited to shale shakers, hydrocyclones, centrifuges, solids control pumps, screw conveyors, etc. Properly maintaining, changing and/or repairing oilfield screens on-the-job Assisting with Standard Equipment Maintenance (STEM) procedures in both the workshop and at the wellsite. Tracking and managing discharge volumes (i.e. skips, ISOs, etc.) Monitoring, reporting and maintaining appropriate inventory at the wellsite. Performing various Risk Analysis before each job or task and identifies & addresses potential safety hazards. Corrects and report hazards immediately in via internal process and or to Supervisor. Fostering a positive working environment, ensuring the field crew actively participates in the client's QHSE programs. Acting as mentor and participating actively in the training of assigned personnel. Developing skills in assigned services through training self-study and practice. High school diploma or General Educational Development (GED) Certificate in Petroleum Engineering Technology preferred. 2 Years experience as ES Specialist.