Centrifugal Air Compressor

Maintenance Technician

Commissioning Engineer

Mechanical Engineer

Facilities Mechanical Engineer is a widely recognized professional role in building services and HVAC engineering, focused on the design, operation, maintenance, and optimization of mechanical systems—including chillers—in commercial and industrial facilities. While 'Facilities' denotes a domain specialization (not product-specific), it does not make the title product-specific (e.g., not 'Chiller Mechanical Engineer'). The role is distinct from generic Mechanical Engineer due to its consistent association with facility infrastructure, lifecycle management, and integrated HVAC system oversight. Evidence from job boards (Indeed) confirms real-world usage with explicit chiller-related responsibilities.

Reliability Engineer

Controls Integration Engineer

BMS Integration Specialist is a widely recognized role in HVAC and industrial automation, focused on interfacing equipment (e.g., centrifugal air compressors) with building management systems. While 'BMS Integration Specialist' is a common industry title, its canonical professional form aligns with Controls Integration Engineer — a standard role under Control Systems Engineering. The evidence confirms this role engages directly with compressor commissioning, performance optimization, and BMS integration in chiller/compressor systems. 'INTEGRATE' is added to relationship_to_product as a valid contextual extension of SPECIFY/INSTALL/COMMISSION/TEST for interoperability tasks; however, per vocabulary constraints, we map it to the allowed terms: integration activity inherently involves COMMISSION, TEST, and TROUBLESHOOT, and often supports OPERATE and MAINTAIN.