Scale Diamond Tech: Materials Process Engineer (On-Site)

Diamond Foundry; San Francisco (CA); On-site; USD 105,000 - 125,000; Full time

Benefits offered by this job

Company shares

Health insurance

Job summary

Diamond Foundry is seeking a Materials Process Engineer to develop and scale a proprietary advanced material for diamond manufacturing in Fremont, CA. The role involves molding, extrusion, property characterization, and interface engineering with diamond and glass substrates.

You will work hands-on across the process, with opportunities to advance from lab experiments to high-volume production alongside laser, optical, and manufacturing engineers.

Qualifications

• BS or MS in Materials Science, Chemical Engineering, Physics, Chemistry or related field; entry-level (0-2 years, internships included)

Responsibilities

• Run moderate-temperature molding processes and help design and fabricate molds, tuning temperature, pressure, and surface finish to reduce defects
• Run extrusion trials and measure how temperature, pressure, and die design affect flow, surface quality, and dimensional consistency
• Characterize the material’s thermal, optical, and flow properties before and after processing, and track how they change over reuse cycles
• Clean and functionalize diamond and glass substrate surfaces and evaluate adhesion and interface quality
• Run designed experiments and document improvements in SOPs and follow EHS practices for toxic materials

Skills

Lab experience

Material characterization

Data analysis

Education

BS or MS in Materials Science, Chemical Engineering, Physics, Chemistry

Tools

JMP

Python

Google Sheets

Job description

Diamond Foundry is seeking a Materials Process Engineer to develop and scale a proprietary advanced material for diamond manufacturing in Fremont, CA. The role involves molding, extrusion, property characterization, and interface engineering with diamond and glass substrates.

You will work hands-on across the process, with opportunities to advance from lab experiments to high-volume production alongside laser, optical, and manufacturing engineers.