Diamond Materials Process Engineer – Equity Eligible

Diamond Foundry; United States; On-site; USD 70,000 - 110,000; Full time

Benefits offered by this job

Employee stock plan

Health insurance

Job summary

Diamond Foundry Inc. in the United States is seeking an entry-level Materials/Process Engineer to support molding, extrusion, and surface treatment of diamond and glass substrates. You will run experiments, characterize materials, and generate SOPs while ensuring safety and compliance.

The role offers exposure to state-of-the-art diamond wafer manufacturing, with opportunities to contribute to process improvements and share in company equity for high performers.

Qualifications

• BS or MS in Materials Science, Chemical Engineering, Physics, Chemistry, or related field.
• Internship or direct lab experience in glass characterization or molding.
• Familiarity with moderate-temperature processing such as glass or polymer molding and extrusion, plus surface treatment.
• Experience characterizing thermal, optical, and structural properties and analyzing data in JMP, Python, or Google Sheets.

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 (e.g., plasma treatment) and evaluate adhesion and interface quality.
• Run designed experiments and turn the data into process improvements, documenting them in SOPs and following EHS practices for toxic materials.

Skills

Lab experience

Data analysis

Safety culture

Documentation

Education

BS or MS in Materials Science, Chemical Engineering, Physics or related field

Internship or direct lab experience in glass characterization or molding

Tools

DSC

Viscometry

UV-Vis

FTIR

XRD

SEM/EDS

Job description

Diamond Foundry Inc. in the United States is seeking an entry-level Materials/Process Engineer to support molding, extrusion, and surface treatment of diamond and glass substrates. You will run experiments, characterize materials, and generate SOPs while ensuring safety and compliance.

The role offers exposure to state-of-the-art diamond wafer manufacturing, with opportunities to contribute to process improvements and share in company equity for high performers.