Performing responsible engineer activities, which include all aspects of fuel subsystem/component design and development including trade studies, layouts, architecture definition, system test & verification, and troubleshooting. These activities may also include participating on a subcontractor management team and will act as the technical point of contact with suppliers for hardware development, qualification, and procurement. Performing system related analysis, such as performance simulation, in support of the development of the fuel subsystem including integration with other aircraft subsystems. System level test planning, execution support, verification, data processing, and troubleshooting. System level evaluations to verify requirements and ensure airworthiness criteria are met. Attending internal program, customer, and/or supplier technical exchange meetings and/or formal program milestone reviews to provide and/or obtain progress status updates. Responsible Engineer - Bachelor of Science degree in a STEM (Science, Technology, Engineering or Mathematics) discipline AND 2 years of engineering experience. Principal Responsible Engineer - Bachelor of Science degree in a STEM (Science, Technology, Engineering or Mathematics) discipline AND 5 years of engineering experience, OR Master's degree in STEM AND 3 years of engineering experience. Your ability to transfer and maintain the final adjudicated government Secret clearance, and any program access(es) required for the position within a reasonable period of time, as determined by the company. Must have professional experience related to the development and integration of fluid subsystems or components. Master's degree in mechanical or aerospace engineering with focus on thermodynamic, fluid mechanic and/or heat transfer disciplines Active DoD Secret (or higher) clearance (with a background investigation within the past 6 years or enrolled into Continuous Evaluation) and Special Access Program (SAP) clearance. Experience with aircraft subsystem development, with requirements definition, specification development, component analysis, procurement, source selection, integration and test and verification for advance aircraft. Professional experience related to the development and integration of fuel subsystems or components in commercial or military aircraft applications. Experience performing thermodynamic, fluid mechanic and/or heat transfer analysis related to military/commercial aircraft and subsystems Experience modeling fluid systems utilizing Amesim, MATLAB/Simulink, Thermal Desktop, Flomaster, and/or STAR-CCM+ software Familiarity with NX CAD software and Teamcenter PLM Experience with the military airworthiness certification process using MIL-HDBK-516. Familiarity with fuel systems aircraft installation per MIL-F-17874. Experience interpreting component detail drawings, specifications, installation drawings, and test procedures Experience in supporting pursuits and proposals, including generating, reviewing, and approving technical proposals and BOEs Demonstrated experience in leadership related to integrated product teams, including supplier and customer (internal and external) relations Demonstrated participation in mentoring activities.