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Process Engineer - Wet Etch

Tower Semiconductor
United States, California, Newport Beach
4321 Jamboree Road (Show on map)
Sep 08, 2025
About Tower Semiconductor

Recruiting World Class Talent For A World Class Leader! Join Tower Semiconductor!

Looking for a career path in the high tech manufacturing industry? Become part of a team focused on delivering the most exciting semiconductor technology to the world! If you enjoy working with others in a fast pace environment and are looking for an opportunity to grow your career in the high tech industry then Tower is the place to be!

Tower Semiconductor is a global specialty foundry leader! We specialize in manufacturing analog integrated circuits for more than 300 customers worldwide in growing markets such as automotive, medical, industrial, consumer and aerospace and defense, among others.

Job Description

You will be responsible for sustaining, improving, and developing wet etch processes in a volume manufacturing facility. You will partner with Operations, Equipment Engineering Support, Integration, and R&D to deliver products on time to customer specification. You will also interface with global counterparts to benchmark and improve wet etch processes and procedures company wide and create and/or modify operations specifications.

This Job Is For You If
  • You can sustain and improve wet etch processes in a high-volume manufacturing environment.
  • You can monitor and control wet etch processes, troubleshoot yield problems, develop process enhancements, and implement new processes to address quality and bottleneck situations.
  • You can suggest work methods for new tasks and tasks that he/she leads.
  • You can install and qualify new tools and process technologies.
  • You can support process and technology transfers.
  • You can participate in troubleshooting taskforces as needed and help develop solutions that prevent recurrence.
  • You can lead task teams and small to medium projects.
  • You can support Integration team and Quality organization to ensure technologies meet all qualification and reliability requirements.
  • You can use lean manufacturing and six sigma processes.
Job Requirements
  • Either B.S. Degree in Chemistry, Chemical Engineering, Materials Science, or other relevant engineering physical science discipline is required. Advanced degree in Chemistry or Chemical Engineering preferred.
  • Minimum 4 years wet etch process engineering experience with B.S. Degree or 2 years of experience with advanced degree.
  • Demonstrated knowledge of wet etch principles, theories, concepts, and techniques.
  • Expertise with Akrion, DNS, SEZ, and/or Semitool wet etch tools and processes.
  • Strong organizational skills; demonstrated ability to manage multiple tasks simultaneously and able to react to shifting priorities to meet business needs.
  • Demonstrated ability to meet deadlines and commitments.
  • Experience with design of experiment techniques and data analysis.
  • Excellent interpersonal skills, energetic and self-starter.
  • Outstanding communication skills - both written and verbal.
  • Demonstrated ability to work well within a global team or environment.
  • Six sigma certification, knowledge of PROMIS WIP management and JMP statistical analysis software are a plus.
Compensation Range

Level 1 - 3 $90,000 - $112,000
Level Sr. - Expert $114,000 - $130,000

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