Minimum two (2) years' experience in construction, maintenance, or equipment/vehicle repair work as follows: two years' experience in at least one trade and six months experience in at least two other trades (electrical, plumbing, masonry, mechanical equipment, locksmithing, painting, motor vehicle maintenance, grounds keeping, equipment maintenance, HVAC, carpentry, welding, or electronic cabling). Initial Screening Criteria: Vocational training in one or more of the following trades required: electrical, plumbing, masonry, mechanical equipment, locksmithing, painting, motor vehicle maintenance, grounds keeping, equipment maintenance, HVAC, carpentry, welding, or electronic cabling.