Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. The Senior Mechanical Design Engineer will provide hands-on mechanical and opto-electro-mechanical design support for complex experimental, pulsed power, high-voltage, accelerator, diagnostic, and other mission-critical hardware in research and production environments with the Lawrence Livermore National Laboratory in Livermore, CA .