Duties, Functions and Responsibilities: - This position is posted at multiple levels. For Duties, Functions and Responsibilities, please select the appropriate job description below . Essential duties and functions, pursuant to the Americans with Disabilities Act, may include the following. Other related duties may be assigned. - Engineer B Engineer C Knowledge, Skills and Abilities: - Must possess required knowledge, skills, abilities, and experience and be able to explain and demonstrate, with or without reasonable accommodations, that the essential functions of the job can be performed. - Engineer B Engineer C