Senior Aircraft Performance Engineer

The Aircraft Performance team is responsible for the analysis, prediction, validation, certification, and documentation of airplane performance across the full product lifecycle of Gulfstream aircraft, from early product development and certification through entry into service and continued fleet support. The team develops and maintains performance methods, analyses, and published data used to support aircraft design, flight test, certification, customer operations, and sustained fleet airworthiness.

The team is also responsible for the preparation and revision of operational performance manuals, including Aircraft Flight Manuals (AFM), Operations Manuals (OM), and performance databases used by onboard and operational software tools. In this role, you will serve as a senior technical contributor for performance analyses covering takeoff, climb, cruise, descent, approach, landing, and mission performance. You will lead or support flight test data reduction, correlation, and expansion activities;

develop certification strategies and compliance documentation; and work directly with regulatory authorities. You will collaborate closely with cross-functional teams including Aerodynamics, Propulsion, Flight Test, Certification, Avionics, and Customer Support, while providing technical guidance and mentoring to less-experienced engineers. Candidates with additional experience and/or qualifications may be considered for positions above the TS2 level.

• Lead and perform complex aircraft performance analyses and predictions for all phases of flight, including takeoff, climb, cruise, descent, approach, landing, and whole mission performance.
• Apply first-principles engineering methods and computer-based tools to evaluate airplane performance characteristics for new aircraft development, derivatives of current models, and the in-service fleet.
• Analyze, interpret, correlate, and expand flight test data to support development and validation of comprehensive aircraft performance databases.
• Prepare, review, and maintain performance data for Aircraft Flight Manuals (AFM), Operations Manuals (OM), and other operational documentation.
• Develop and review performance databases used by avionics and operational software for onboard and ground-based performance calculations.
• Develop certification plans, compliance checklists, analyses, and compliance reports in support of FAA, EASA, and other international regulatory authorities.
• Review flight test plans and test results for certification projects, and coordinate technical matters with aviation authorities regarding compliance with aircraft performance regulations.
• Develop and review applicant positions for Issue Papers, Certification Review Items (CRIs), and other certification findings or technical issues.
• Provide technical leadership, guidance, and mentoring to less-experienced engineers, and support consistent application of engineering methods and best practices.
• Lead or support performance-related investigations and resolution of fleet sustaining issues affecting aircraft in service.
• Respond to internal and external customers regarding published performance data, operational assumptions, certification requirements, and engineering methods.
• Lead or contribute to the development, maintenance, and improvement of aircraft performance analysis tools, including modernization of legacy programs and creation of new methods and software capabilities.

• Bachelor's degree in Aerospace Engineering, Mechanical Engineering, or a related engineering field.
• Demonstrated experience in aircraft performance, flight sciences, aerodynamics, propulsion, or a…