The Sr. Aircraft Systems Engineer is responsible for the engineering data, instructions, documents, and technical support that economically ensures the safety, airworthiness, and reliability of airlines aircraft within the following ATA chapter subjects 21, 24, 25, 27, 28, 29, 30, 32, 33, 35, 36, 38, 51, 52, 53, 54, 55, 56, and 57. In addition, coordinates engineering act