Mechanical Design Engineer Sr

Description Mechanical Design Engineer Sr for an Air Dominance program. Responsible for producing design key components of the missile system and associated test equipment. Responsibilities Design, develop, and improve mechanical fixtures and automated test equipment for production test. Work with cross‑functional team to design, fabricate, and checkout test fixtures and equipment before implementation in a production environment. Develop and generate Creo layouts and detailed drawings for mechanical fixtures used in the production test environment. Build BOMs, create parts, assemblies, and design documentation of mechanical and electromechanical components and assemblies within Windchill PLM. Support and upgrade test equipment hardware designs for unit‑under‑test (UUT) fixturing. Support the build and assembly of hardware and test fixtures. Analyze failures or anomalies associated with test equipment, UUTs, and UUT fixturing, and provide recommended solutions. Coordinate with production teams to maintain test fixture and equipment uptime. Manage drawing releases, respond to change requests, generate change notices, and present/support change boards and design reviews. Basic Qualifications Bachelor’s Degree in mechanical, aerospace, or related field. Strong understanding of mechanical design engineering principles, structures, mechanisms, materials, and analysis. Knowledge of geometric dimensioning and tolerancing per ASME Y14.5 and ability to perform moderately complex tolerance analysis. Minimum 3 years experience with Creo or similar 3D CAD software. Ability to generate engineering drawings, documents, parts lists and specifications. Ability to work with team members and contribute to projects. Ability to contribute to investigative efforts and report status to interdisciplinary teams. Strong communication, presentation, and time‑management skills. Ability to travel occasionally to support test equipment assembly and checkout in factory environment. Desired Skills Experience with test fixture and test equipment design, including power supplies, cable harnesses, and/or HWIL setups. Experience with additive manufacturing (3D printing). Experience with model‑based product definition. Experience with missile programs. Location Orlando, FL. Work Schedule 4×10 hour day, 3 days off per week. Security Clearance Requires a government security clearance. Must be a U.S. Citizen. Clearance level: Secret. Equal Opportunity Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics. #J-18808-Ljbffr