Senior Machining Process Engineer – R&D

Vulcan Elements is manufacturing American rare-earth permanent magnets for a secure, resilient future. With a focus on national security and economic resiliency, we serve critical industries such as defense, aerospace, and automotive powering a high-technology future. Vulcan Elements is building a team of ambitious professionals committed to Mission Focus, Technical Excellence and Transparency.

 Sintered NdFeB magnets are a challenge to machine and finish: hard, brittle, chip-prone, corrosion-sensitive. As a Machining Process Engineer you will own the key performance indicators for machining and finishing processes that turn sintered magnet blocks into finished coating-ready parts. You will evaluate and optimize machining pathways, including wire sawing, precision grinding, tumbling, and other processes. 

The ideal candidate is a hands-on abrasive machining expert who can also make a detailed and quantitative process flow diagram.  You will improve existing machining methods, including slicing, grinding, chamfering, and surface prep. You will select and qualify new shaping processes from lab-scale development to validated, documented production handoff. 

This role requires strict adherence to all laboratory safety protocols and regulatory guidelines. Employees must consistently wear appropriate personal protective equipment (PPE), including lab coats, safety glasses, gloves, and any additional gear required for specific materials or processes. The position involves working around equipment and procedures that present cut hazards and other physical risks associated with slicing, grinding, and tumbling operations. Team members must follow all established safety rules, use tools and machinery only as trained, and maintain awareness of mechanical pinch points, sharp components, and moving parts.

Employees are expected to maintain a clean and compliant work area, promptly report any unsafe conditions, and complete all required safety training. A strong commitment to maintaining a safe and compliant laboratory environment is essential for success in this role.