Arboriculture Internship Bartlett Tree ExpertsArboriculture InternshipMcDonald, PennsylvaniaAs an Arboriculture Intern, you will work alongside Bartlett's dedicated team of arborists, gaining practical field experience in scientific tree and shrub care on commercial and residential properties. With services including pruning, insect and disease management, soil care and fertilization, and cabling and bracing, we strive to keep trees healthy and beautiful.