Coherent Aerospace & Defense Inc, Emerging Products & Technologies (EP&T) Business Unit is seeking a Senior Principal Control Systems Engineer to provide expert controls guidance, iterative controller design and analysis, integration & testing problem solving, and design and review of test and verification plans for high-precision gimbal systems in air, land, sea and space environments. Each program will have unique performance, environmental, reliability and documentation requirements. A primary goal of this position is to standardize and modularize various control applications and sub-systems which can be utilized by multiple programs with varying functional needs.