We are Lockheed Martin. Candidate will lead and supervise a small team of Structural Compatibility Discipline Engineers in the pursuit of F-35 Envelope Expansion and Flight Sciences Weapons Integration. Candidate will integrate and test various Air-to-Ground weapon systems onto aircraft platforms, including the development of system design, testing, and certification plans. Candidate will provide technical expertise in the development and testing of weapon systems, including the evaluation of design changes and the identification of potential safety risks. Candidate will develop and maintain technical documentation, including system design documents, test plans, and test reports. Candidate will be responsible for tracking instrumentation issues and anomalies, coordinating instrumentation repairs and conducting pre-flight load predictions. **Must be a US Citizen. This position is located at a facility that requires special access.**