Lockheed Martin Australia is seeking a Mechanical Designer to support complex engineering projects. Responsibilities include preparing 3D CAD models, evaluating product data, and mentoring junior staff. Candidates should have substantial CAD experience, particularly with PTC Creo Parametric, and strong problem-solving abilities. The position offers a supportive work environment and various benefits, promoting flexibility and ongoing development. Applicants must be eligible for an Australian Defence Security Clearance.#J-18808-Ljbffr