What is the primary role of power engineers?

The primary role of power engineers is to operate and maintain the equipment in a power plant. This includes monitoring systems, operating machinery like boilers and turbines, performing routine inspections, and ensuring that processes are running efficiently and safely. Power engineers require specialized training and knowledge to keep the systems operational, troubleshoot issues, and adhere to safety standards and regulations. Their expertise is crucial for maintaining the integrity of the plant's operations and for minimizing downtime.

The other roles mentioned do not encompass the main responsibilities of power engineers. While safety code officers focus on regulatory compliance and safety standards, and welding jobs require specific skills that may or may not be part of a power engineer's training, these tasks fall outside the primary responsibilities. Additionally, making design changes typically involves engineers who have specialized training in design engineering rather than operational roles.