Rail Saw

Maintenance Technician

Automation Engineer

Automation Engineer is a widely recognized professional role in industrial engineering, particularly in contexts involving PLC-based control systems. The evidence explicitly links it to PLC programming at ABB — a major industrial automation vendor — confirming its legitimacy and functional relevance to PLC Controllers. While closely associated with PLCs, the title is not product-specific (e.g., not 'PLC Controller Automation Engineer'), so canonical form remains 'Automation Engineer'. It encompasses system-level design, logic implementation, commissioning, and validation of automated control solutions.

Automation Technician

Automation Technician is a widely recognized professional role in industrial automation, specifically involved in installing, configuring, maintaining, and troubleshooting automation systems—including VFDs, motor drives, PLCs, and associated control infrastructure. The role is not product-specific (e.g., not 'VFD Technician'), but broadly applicable across automation domains; evidence confirms active job market usage in VFD-relevant sectors (HVAC, manufacturing, automation). It is distinct from generic 'Maintenance Technician' due to its defined scope in control systems integration and programming.

Machine Operator

This is a formally recognized U.S. Department of Labor (O*NET/CareerOneStop) occupational title. While broad in scope (covering cutting, punching, and pressing), the evidence explicitly links it to plasma cutting equipment — including the specified DECAPOWER CUT series and CUT80 Air CNC Plasma Cutter Torch. Within the welding/cutting domain, these workers directly operate, monitor, inspect, and troubleshoot plasma cutting machines. 'Machine Operator' is the canonical, generalized professional role; 'Metal Cutting' is a valid functional specialization (not product-specific over-specification) because plasma cutting falls under metal cutting machinery operations.