Eco Park Groundskeeper (EPG). Part-time, Seasonal. The EPG will work a regular schedule of 3-5 days per week (10 to 15 hours total) April – September. October – March: 2-4 hours per week (litter, garbage and recycling duties). Overview. Perform a combination of duties as directed by the Park Director in order to maintain native plantings and property grounds in a safe and functional condition following sustainable and naturalistic landscaping pri...