Senior Mechanical Engineer — Active DOE/Q Clearance

Lawrence Livermore National Laboratory in Livermore, CA is seeking a Senior Mechanical Engineer to participate in new and ongoing projects within the Initiation Systems Group. The role emphasizes mechanical and electromechanical design, prototyping, and testing in support of nuclear stockpile evaluation and maintenance.

You will interface with national labs, NNSA, and DoD, coordinate interfaces, and lead teams while contributing to safety documentation and design reviews.