主要負責 - (a) 監督技工執行小型保養及維修工程、擬訂輪值表、檢查每日維修報告，以及調派員工進行小型維修工程； (b) 進行屋邨小型維修／保養工程； (c) 協助檢查及監管服務承辦商的工作表現，確保樹木評估和改善工作妥善完成，以及協助操作樹木評估器材； (d) 就樹木及園藝事宜提供實地支援，並協助舉辦樹木種植及其他與樹木／園藝有關的活動；以及 (e) 保養工具和器材，以及訓練技工和前線員工。 高級技工須要穿着制服，以及可能須要提供緊急服務和擔任上班候命工作。

Mainly deployed on - (a) supervising Artisans on minor maintenance and repair works, drafting duty roster, examining daily repair reports, and distributing minor repair works; (b) undertaking estate minor repair/maintenance works; (c) assisting in checking and monitoring the performance of service contractors to ensure that the tree assessment and remedial works are satisfactorily completed, and assisting in operating tree assessment equipment; (d) providing field support on tree and horticultural issues, and assisting in organising tree planting and other tree/horticultural-related activities; and (e) carrying out maintenance of tools and equipment, and training of Artisans and frontline staff. A Senior Artisan is required to wear uniform and may be required to perform emergency and standby duties.