HVAC/Boiler Bldg. Systems Operator will work as part of a team that services, operates, maintains and repairs heating, ventilating, air conditioning, refrigeration, plumbing, steam, boilers, commercial kitchen equipment, and other mechanical building systems at Northwestern Mutual facilities to ensure the security and safety of personnel and property. The incumbent will be part of a team that provides continual coverage to support the required environment for critical data center functions is maintained through proper operation of all related HVAC building systems. Working with internal teams and external vendors, you will identify, troubleshoot, isolate and repair failures in HVAC and building systems. This role includes special projects from design through installation, researching best practices while incorporating safety and regulatory issues. Will schedule and monitor progress and completion of installation and maintenance work performed by service contractors on various HVAC building systems.