Sustainable Mobility Planners design and evaluate mobility systems that prioritize low-carbon transport, including public transit, walking, cycling, and electric mobility networks. They analyze travel patterns, assess emissions, plan infrastructure, and develop transport strategies that support healthier, more efficient, and climate-resilient urban environments. The role requires understanding transportation engineering, environmental impacts, behavioural trends, and policy frameworks. With global commitments to net-zero transport, rising congestion, and demand for resilient mobility systems, mobility planners are increasingly essential for shaping sustainable, accessible urban futures across governments, consultancy firms, and smart-city initiatives.