To thrive as a TDCJ Maintenance worker, you need a solid understanding of general maintenance, plumbing, electrical work, and HVAC systems, typically supported by a high school diploma or relevant trade certification. Familiarity with tools such as multimeters, power tools, and facility maintenance management systems is important, and OSHA safety certifications may be required. Strong communication, problem-solving, and teamwork skills help you excel in a correctional facility environment and respond effectively to urgent maintenance needs. These skills are vital for maintaining a safe, secure, and functional environment within the Texas Department of Criminal Justice (TDCJ) facilities.