Ability to: Interpret and apply landscape architectural principles; analyze site design, terrain constraints, and land use compatibility; research, analyze, and recommend modifications to existing plans; understand, interpret, apply, and ensure project compliance with general and specific administrative and departmental policies and procedures as well as applicable federal, state, and local policies, laws, and regulations; administer contracts of outside consultants; monitor capital project expenditures; analyze and compile technical and statistical information; supervise, organize, and review the work of professional and technical personnel; train and evaluate staff; respond tactfully, clearly, concisely, and appropriately to inquiries from the public, staff, or other agencies on sensitive issues in area of responsibility; prepare clear and concise reports; communicate clearly and concisely, both orally and in writing; and establish and maintain effective working relationships with those contacted in the course of work. Knowledge of: Planning and development as applied to the preparation and/or review of designs, plans, and specifications; landscape architectural design and construction processes and techniques; contract administration techniques; complex principles and practices of landscape architecture, planning, survey, and design as they relate to park and facilities planning; grounds maintenance practices; project budgeting principles and techniques; methods and techniques of effective technical report preparation and presentation; principles of supervision, training, and performance evaluation; principles and procedures of record keeping; principles of business letter writing and report preparation; modern office procedures, methods, and equipment including computers; computer applications such as word processing, spreadsheets, and statistical databases; pertinent federal, state, and local laws, codes, and regulations.