A photovoltaic operations and maintenance engineer is a specialized professional responsible for the daily operation, monitoring, maintenance, and performance optimization of photovoltaic (solar) power systems, ranging from large-scale ground-mounted power stations to distributed. A photovoltaic operations and maintenance engineer is a specialized professional responsible for the daily operation, monitoring, maintenance, and performance optimization of photovoltaic (solar) power systems, ranging from large-scale ground-mounted power stations to distributed. What are the jobs in a solar power plant? In a solar power plant, a variety of roles are essential for the successful operation and maintenance of the facility. Key positions include engineers, technicians, and operators, all essential for plant efficiency and upkeep. The integration of renewable energy technology. After solar energy arrays are installed, they must undergo operations and maintenance (O&M) to function properly and meet energy production targets over the lifecycle of the solar system and extend its life. This capacity-building manual was developed as part of the SESA project – Smart Energy Solution for Africa, funded by Research & Innovation. Maintenance Technician is an approved occupation for Registered Apprenticeships through the U. Department of Labor (DOL), with a typical program duration of two years. Visit the DOL website to learn more about the apprenticeship. An Electrician apprenticeship is another pathway into Solar O&M.