Surface Condenser

Electrical Engineer

Maintenance Technician

Process Technician

Plastics Technicians are recognized industrial technicians specializing in plastics processing equipment, including extrusion machines. While 'Plastics Technicians' is product-contextualized (tied to plastic materials and extrusion), the canonical professional role is 'Process Technician' — a widely accepted title in chemical/manufacturing engineering for frontline operators of continuous process equipment. Evidence confirms their learning outcomes explicitly cover extrusion machine operation, troubleshooting, and maintenance — directly linking them to the Plastic Extrusion Machine.

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.