Supervises, develops, and maintains an ongoing maintenance operation for the property, including refrigeration, heating, plumbing, water treatment, preventive maintenance, tenant space that is our obligation, air/heating units, ice machines, swimming pools, lighting, kitchen equipment, emergency generators, water softeners, switchgear rooms, roof exhausts, electrical substations, etc. For information about ABM’s benefits, visit ABM Employee Benefits | Front Line Team Members Chief Engineer is responsible for the supervision and coordination of all activities concerned with the general operation and maintenance work of the mechanical, electrical and craft services.