A Tree Climber plays a crucial role in arboriculture, focusing on tree maintenance and health. Responsibilities include pruning, removing hazardous limbs, and assessing tree conditions. Essential skills include climbing techniques, safety protocols, and knowledge of tree biology. Typically working outdoors, often in collaboration with arborists and landscapers, they ensure organizational standards in environmental stewardship. Career progression may include advanced certifications, supervisory roles, or specialized fields like tree health management.