JSG is hiring a Contract Mechanical Design/Hydraulic Test Systems Engineer in Santa Clarita, CA. Pay rate:$40-$45 DOE We are seeking an experienced Mechanical/Hydraulic Test Systems Engineer to support the design, development, and validation of complex aerospace hydraulic test systems. Key Responsibilities Lead mechanical and hydraulic engineering activities for aerospace test system projects.Design, analyze, and troubleshoot hydraulic systems including servo valves, actuators, manifolds, acc