<p><strong>Responsibilities:</strong></p>
<ul>
<li>Perform preventive and reactive maintenance on various systems, including <strong>HVAC, refrigeration, mechanical, plumbing, electrical, and instrumentation</strong>.</li>
<li>Diagnose, repair, and maintain HVAC units, including <strong>chillers, boilers, cooling towers, and low-temperature refrigeration equipment</strong>.</li>
<li>Ensure all facility and eq