Shell and Tube Heat Exchanger

Maintenance Technician

Maintenance Engineer

The title denotes a recognized engineering role focused on maintenance of servo drives; 'Servo Drive' is a product-specific modifier, but the core professional role is 'Maintenance Engineer', a widely accepted title in industrial electrical engineering. Evidence from LinkedIn job postings confirms its usage for professionals performing fault diagnosis, root cause analysis, and corrective maintenance on servo drive systems.

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.