They will develop specifications for new parts, modifications, or prototypes; identify appropriate materials and processes to ensure the quality, performance, and manufacturability of products; utilize CAD software and other design and modeling tools to plan, develop, and improve mechanical parts or components and communicate conceptual designs and specifications to stakeholders; conduct assembly and prototype testing to evaluate the performance, reliability, and safety of mechanical systems; analyze and troubleshoot mechanical issues or failures to identify root causes and develop solutions; and plan and execute technical activities such as installation, repairs and maintenance of mechanical systems. Must possess – 1) ability to read and understand instructions, drawings, safety guides, and other written materials necessary to perform job; 2) sufficient visual capacity to perform the applicable functions without assistance of visual aids other than eye contacts or eye glasses; 3) sufficient spoken aural capacity to hear and understand instructions, warning bells, fire alarms, or shouted instructions without assistance of auditory aids other than a hearing aid; and 4) ability to impart information orally so that others understand and can respond appropriately.