Under limited supervision, performs the most complex installations and repairs in any of the maintenance specialtyareas, such as carpentry, electrical, mechanical, welding, heating/ventilation/air conditioning (HVAC), or plumbing. Maylead a team of in-house maintenance technicians and/or oversees work of outside contractors. Very experienced invarious maintenance skills, performs repairs and maintains machinery, equipment and other plant facilities. May focuson a particular skilled-trades specialty.