Brief Description: The CNG Specialist will contribute to the preventive maintenance, application, start-up and commissioning of NexTier Power Solutions CNG assets. The CNG Specialist will be knowledgeable of mechanical, automation, and operation. Including safe operation and best practices of the Power Solutions CNG equipment. This position reports directly to PSL Operations Manager-Power Solutions. Detailed Description: The safe and consistent maintenance of the company’s permanent and portable CNG equipment/assets. Assists in monitoring the requirements of replacing parts by inspecting tools, hoses, iron and used parts. Provide leak detection service between stages and/or pulling pumps in/out. Troubleshoot equipment outages and get equipment online and operational. Rig up and rig down equipment at the start and end of each project, including transporting rig up/down equipment as needed. Visit customer locations as necessary for rig up/down, maintenance, check-ins, or service calls. Contribute to maintaining spare parts and materials inventory. Be prepared to swap hoses on pumps as needed. Restart equipment after shutdowns, assist in investigations to why unit’s shutdown. Regularly monitor gas lines for leaks and integrity. Perform equipment repairs as necessary. Ensure safe and reliable operation of equipment onsite. Participate in recurring onsite safety meetings. Perform other duties as necessary as the key point of contact onsite.