Reviews and approves work of outside engineering consultants including flow diagrams, general arrangement drawings, specifications, RFQs, bid evaluations, vendor drawings, as-built drawings and manuals. Required Knowledge & Skills:Able to design or troubleshoot systems that use mechanical equipment including belt and screw conveyors, bucket elevators, pneumatic conveying systems, crushers, screens, hydraulic/pneumatic systems, gearboxes, fans, blowers, pumps among others.