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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # CNG Field Maintenance Tech 1 NEX - **Company:** Seventy Seven Energy LLC - **Location:** Midland County, TX, United States - **Contract:** Permanent contract - **Skills:** Distributed Systems, Diagnostic Tools - **Published:** August 21, 2026 - **Apply:** https://diversityjobs.com/main/sendform/8/8/28176/1/18026337?backUrl=%2Fcareer%2F18026337%2FCng-Field-Maintenance-Tech-1-Nex-Texas-Midland ## About the Role * Possess general knowledge of cable building and able to repair damaged cable * Knowledge of procedures and calibration software /adapters and are able to replace and calibrate all sensors * Knowledge of troubleshooting of all sensors * Knowledge of hydraulic and pneumatic systems and are able to replace hydraulic and pneumatic components with supervision * Knowledge of hydraulic and pneumatic schematics * Knowledge of control systems and ability to read schematics * Knowledge of engine/transmission electronics and able to read schematics. * Knowledge of networks and equipment and are able to troubleshoot network and equipment problems. * Able to replace network and equipment components and are able to read network schematics * General knowledge of navigation through control software * Knowledge of upgrade installation and are able to assist in installation of upgrades. Required Knowledge, Skills, and Abilities * Ability to read, write and speak English to the extent that they are able to understand verbal and written instructions as well as give verbal and written instructions in English; and the ability to use simple mathematical calculations using whole numbers, fractions and decimals (addition, subtraction, division and multiplication) to make job related calculations. * Must participate in all company provided training. * Must meet Competency Task List requirements for job role and complete Equipment Maintenance Task List. * Requires maintained eligibility to drive company vehicles. * Performs work on his/her own as well as provides assistance to other employees as directed. * Perform all duties in compliance with Customer and Company policies and procedures and applicable regulations. Minimum Required Education * H.S. Diploma or G.E.D. - Required * Associate's Degree - Preferred Minimum Required Work Experience * Minimum of 1 year - Required Licenses and Certifications * Valid Driver's License - Required * Commercial Driver's License - Preferred Language Comprehension Ability to understand and speak English at a level of proficiency allowing employee to issue, receive and respond to both safety and operations-related directions in English ## Description * Perform and complete all essential functions required of Level I Field Maintenance Technicians * Able to Perform Job Safety Analysis (JSA) and Lock Out Tag Out (LOTO) * Knowledge of Engine/Transmission Diagnostic Software * Perform Instrumentation PM with light supervision * Perform emergency repairs with light supervision * Repair and maintain 12 and 24 vdc systems with light supervision. * Knowledge to troubleshoot complete power distribution systems ## Related Videos - [Data Science, ML & AI in the Oil and Gas Industry at NDT Global - Dr. Katja Träumner](https://www.wearedevelopers.com/videos/1308-data-science-ml-ai-in-the-oil-and-gas-industry-at-ndt-global-dr-katja-traumner) - [Diagnostic Tooling: How to get insights from your .NET services hosted in Kubernetes containers?](https://www.wearedevelopers.com/videos/100188-diagnostic-tooling-how-to-get-insights-from-your-net-services-hosted-in-kubernetes-containers) - [Best Practices for AI-Assisted Development of Distributed Systems](https://www.wearedevelopers.com/videos/100200-best-practices-for-ai-assisted-development-of-distributed-systems) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Software stack under and over the hood of the fastest accelerating car in the world](https://www.wearedevelopers.com/videos/221-software-stack-under-and-over-the-hood-of-the-fastest-accelerating-car-in-the-world) - [Your Distributed System Just Got a Brain. 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