Semiconductor Process Engineer I - Cleanroom Fabrication

Advent Diamond; Tempe (AZ); On-site; USD 65,000 - 80,000; Full time

Job summary

Advent Diamond is seeking a Semiconductor Process Engineer I to develop and scale fabrication processes for diamond-based power, RF, and sensor devices. This on-site role in Tempe, AZ offers growth as one of the first US players in diamond-based semiconductor components.

You will design lithography masks, execute class 100 cleanroom processes, and perform structured experiments to optimize device fabrication.

Qualifications

• Bachelor's degree with 1+ years in a relevant field.
• Hands-on cleanroom experience (Class 100 preferred) and lithography/metrology familiarity.
• Strong communication and problem-solving skills.

Responsibilities

• Design photolithography masks using AutoCAD and process flows.
• Execute process flows in Class 100 cleanroom to fabricate components.
• Plan, design, and conduct structured experiments to develop, optimize, and characterize semiconductor fabrication processes.
• Conduct materials and device characterization using microscopy and analytical techniques.
• Collaborate with engineers and team leads to validate experiments and timelines.
• Establish and maintain documentation and best practices to support high manufacturing yield.
• Perform data analysis to drive yield improvements and process stability.
• Present findings on process development and data analysis to the team.

Skills

Cleanroom handling

Photolithography

Data analysis (SPC)

Cross-functional collaboration

Education

Bachelor's degree in EE/Chem/Materials/CEP/Physics

Master's degree in EE/Chem/Materials/Chemical Eng/Physics

Tools

AutoCAD

Job description

Advent Diamond is seeking a Semiconductor Process Engineer I to develop and scale fabrication processes for diamond-based power, RF, and sensor devices. This on-site role in Tempe, AZ offers growth as one of the first US players in diamond-based semiconductor components.

You will design lithography masks, execute class 100 cleanroom processes, and perform structured experiments to optimize device fabrication.