R&D Mechanical Engineer – Nuclear Weapon System; Onsite

Sandia National Laboratories is seeking an experienced R&D Mechanical Engineer for the W93 Systems Design, onsite in New Mexico. You will lead mechanical design efforts, balance hands‑on work with strategic decisions, and coordinate with partners like LANL and Lockheed Martin to ensure safe, effective system integration.

The role requires a DOE Q clearance, senior technical leadership, and the ability to operate across multidisciplinary teams to advance national security objectives.

The following opportunity is for a R&D Mechanical Engineer – Nuclear Weapon System (Onsite) with Sandia National Laboratories.

Join Sandia National Laboratories and contribute to our ongoing work.

Take a moment to read everything above and see whether this role is right for you.

This posting is for the R&D Mechanical Engineer – Nuclear Weapon System (Onsite) role at Sandia National Laboratories, based in NM, United States.