We are seeking an action-oriented engineer with intellectual curiosity who is excited to apply their potential to testing space flight hardware. The position involves joining a spacecraft/space vehicle test team as a test engineer, with a strong focus on testing flight hardware. As a Principal Engineer at BAE Systems, you will work closely with and be mentored by experts in the field. You may have the opportunity to lead a significant test activity on a large space vehicle program, lead a subsystem on a small to mid-size project, or contribute significantly to the development of new test tools in support of the department. The Engineering, Science and Analysis (ESA) Strategic Capabilities Unit comprises the technical talent and organizational leadership that enables the successful delivery of high-impact discriminating technologies for our customers' missions. Our collaborative, cross-functional teams are committed to innovation, integrity, continual learning and strong execution.