HVAC Technician - Critical Facilities

CoolTech Systems needs an experienced HVAC technician to maintain precision cooling systems in our Atlanta data center. You'll ensure optimal environmental conditions for mission-critical equipment. Key Duties: • Maintain CRAC/CRAH units and chillers • Monitor BMS systems and temperature/humidity levels • Perform preventive maintenance on cooling infrastructure • Troubleshoot and repair HVAC equipment failures • Maintain hot/cold aisle containment systems • Document all maintenance activities

• EPA 608 Universal certification required • 3+ years HVAC experience (commercial/industrial) • Data center HVAC experience preferred • Understanding of precision cooling systems • Ability to work on-call rotation • Strong troubleshooting skills • Physically able to work in confined spaces