Location: Philadelphia, PA Salary: $60.00 USD Hourly - $65.00 USD Hourly Description: Our client is currently seeking a Mech Sys Design & Anlys Engr 3 Job Description: - Supports the development and documentation of mechanical and fluid system and thermal environment requirements to establish the system design. - Supports the development, maintenance or modification of system, component and installation designs/proposals to provide design documentation to downstream groups. - Performs an