**Description:** Monitors and operates plant room equipment including boilers, chillers, pumps, and generators. Conducts routine checks, records readings, and ensures safe and efficient operation. **Qualifications:** + 2–3 years of experience in plant operations or similar role + Knowledge of HVAC, boilers, and mechanical systems + Ability to monitor gauges and interpret readings + Basic troubleshooting skills **Primary Location:** MP-GU-Tumon **Organization:** Hyatt Regency Guam **Job Level:** Full-time **Job:** Engineering/Facility Maintenance **Req ID:** TUM000332 Hyatt is an equal employment opportunity and affirmative action employer. We do not discriminate on the basis of race, color, gender, gender identity, sexual orientation, marital status, pregnancy, national origin, ancestry, age, religion, disability, veteran status, genetic information, citizenship status or any other group protected by law.