Knight’s Companies Inc. in Colombia is seeking a Plant Maintenance Technician to keep our ready-mix plants, precast equipment, and plant structures safe, reliable, and efficient. You will perform preventive, predictive, and corrective maintenance, troubleshoot electrical, mechanical, hydraulic, and pneumatic systems, and support production needs. Requires a high school diploma, 2–4 years working with heavy process machinery, ability to read schematics, and welding/fabrication skills.