Senior Photolithography Process Engineer – Semiconductors

Octopyd; Sunnyvale (CA); On-site; USD 120,000 - 190,000; Full time

Job summary

Avicena in Sunnyvale, CA is seeking a Process Engineer specialized in photolithography. The role focuses on developing, optimizing, and maintaining lithography processes used in semiconductor fabrication.

You will design experiments to improve process performance, yield, and efficiency, and prepare mask layouts for various lithography tools. Collaboration across teams is essential, with regular metrology-based characterization and documentation.

Qualifications

• BS required in a related technical field with relevant semiconductor experience.
• 5+ years in industrial semiconductor or MEMS foundries.
• Hands-on with positive/negative photoresists and sidewall profiling.
• Experience with lithography tools and metrology equipment.

Responsibilities

• Develop, optimize, and maintain photolithography processes.
• Design of Experiments to improve yield and efficiency.
• Prepare mask layouts for lithography tools and collaborate with teams.
• Characterize processes using metrology tools and perform failure analyses.
• Interface with Process Engineering and Equipment Engineering to resolve issues.

Skills

Photolithography

DOE & SPC

Cleanroom experience

Documentation & presentation

Education

BS in Electrical Engineering, Chemical Engineering, Materials Science, or related field

Tools

Tanner L-Edit

Steppers

Contact Aligners

Maskless Exposure

Spin Coaters

HMDS Prime

Photolithography Equipment

Job description

Avicena in Sunnyvale, CA is seeking a Process Engineer specialized in photolithography. The role focuses on developing, optimizing, and maintaining lithography processes used in semiconductor fabrication.

You will design experiments to improve process performance, yield, and efficiency, and prepare mask layouts for various lithography tools. Collaboration across teams is essential, with regular metrology-based characterization and documentation.