在工程項目、基建及發展項目、斜坡工程及園境管理及植物管理項目中，就綠化、園境規劃、設計及推行提供專業的意見；擬備園境設計、監督工程合約及定期合約的園境工程執行情況以及協助管理外判工程項目的園境事宜；進行與園境有關的研究，並就綠化、園境規劃和相關發展項目提供意見；管理定期合約和監督由定期合約承辦商進行的植物管理工作；處理有關園境工作和植物護理的投訴和查詢；協助處理與綠化、園境規劃及設計、園境管理和植物管理事宜有關的政策工作；舉辦及協助進行與綠化及園境事宜有關的公眾教育和外展活動；以及督導輔助技術人員及畢業見習生。(註﹕成功申請人或會受聘於政府其他決策局/部門工作。)

To provide professional services on greening, landscape planning, design and implementation in engineering projects, infra-structure and development projects, slope work, landscape management and vegetation maintenance matters. To prepare landscape designs, supervise the implementation of landscape works in works and term contracts, and assist in management of landscape matters in out-sourced projects. To carry out landscape related studies and research, and advise on greening, landscape and related developments. To administer term contracts and supervise vegetation maintenance works done by term contractors. To handle complaints and enquiry arising from landscape work and vegetation maintenance. To assist in policy work concerning greening, landscape planning and design, landscape management and vegetation management matters. To organise and assist in public education and outreach activities on greening and landscape matters. To supervise supporting technical staff and graduate trainees. (Note: Successful candidates may be posted to work in Government Bureaux or other Government Departments.)