Senior Mechanical Engineer - Semiconductor: Precision Motion & Vacuum

PDDN INC. in Beverly, MA seeks a Mechanical Engineer with 4–5 years in the semiconductor field to lead the mechanical design of ion implanter subsystems, including process chambers, beamline structures, wafer handling, and vacuum chambers.

You will perform hand calculations and FEA to ensure reliability and manufacturability. Candidates should hold a BSME (MS preferred) and have at least 1 year of Creo CAD experience, plus PLM exposure.