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Wet Etch Engineer Jobs (NOW HIRING)

Semtech

Process Development Engineer

Alhambra, CA · On-site

$73K - $110K/yr

The Process Development Engineer - InP Wafer Fab position is responsible for development ... Develop and optimize dry etch (ICP-RIE/RIE) and wet etch processes for InP and related material ...

Semtech

Process Development Engineer

Alhambra, CA

$73K - $110K/yr

Develop andoptimizedry etch (ICP-RIE/RIE) and wet etch processes forInPand related material systems ... Bachelor's degree or higher in Chemical Engineering, Materials Science, Electrical Engineering ...

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Wet Etch Engineer information

What are Wet Etch Engineers?

Wet Etch Engineers are professionals in the semiconductor industry who specialize in processes that use liquid chemicals to remove specific layers or materials from silicon wafers during microchip fabrication. They develop, monitor, and optimize wet etching processes to ensure precise patterning and high-quality device performance. Their role includes troubleshooting equipment, ensuring safety protocols, and collaborating with other engineers to improve manufacturing yield and efficiency. Wet Etch Engineers play a crucial part in producing advanced electronic devices such as microprocessors, memory chips, and sensors.

What is the difference between Wet Etch Engineer vs Plasma Etch Engineer?

AspectWet Etch EngineerPlasma Etch Engineer
CredentialsTypically requires a degree in materials science, chemical engineering, or related fieldSimilar educational background, often with additional knowledge of plasma physics
Work EnvironmentCleanroom environments focused on chemical processingCleanroom environments with plasma equipment
Industry UsageUsed in semiconductor fabrication for material removalUsed for precise etching in semiconductor manufacturing
Common Search/ComparisonOften compared due to similar roles in etching processesRelated but involves different etching techniques

Both Wet Etch Engineers and Plasma Etch Engineers work in semiconductor fabrication, focusing on material removal processes. While they share similar educational backgrounds and work environments, Wet Etch Engineers specialize in chemical-based etching, whereas Plasma Etch Engineers utilize plasma technology for more precise etching. Understanding these differences helps in choosing the right career path or job focus within the industry.

What are some common challenges faced by Wet Etch Engineers during process optimization, and how are they typically addressed?

Wet Etch Engineers often encounter challenges such as maintaining process uniformity, managing particle contamination, and optimizing chemical usage while ensuring high yield and device reliability. These challenges are typically addressed by closely monitoring process parameters, collaborating with cross-functional teams (like Equipment and Quality Engineering), and implementing rigorous statistical process control. Continuous training and staying updated on new etching chemistries and equipment advancements also help engineers proactively solve these issues and maintain high standards in semiconductor fabrication.

What are the key skills and qualifications needed to thrive as a Wet Etch Engineer, and why are they important?

To thrive as a Wet Etch Engineer, you need a solid background in chemical engineering, materials science, or a related field, often supported by a relevant degree. Familiarity with semiconductor fabrication equipment, cleanroom protocols, and process control software is essential, along with knowledge of safety standards like SEMI S2. Strong problem-solving skills, attention to detail, and effective communication help you identify process issues and collaborate with cross-functional teams. These competencies are crucial for maintaining high-quality yields, ensuring safety, and driving process improvements in semiconductor manufacturing.
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Wet Etch Engineer jobs near you
Infographic showing various Wet Etch Engineer job openings in the United States as of June 2026, with employment types broken down into 2% As Needed, 9% Full Time, 4% Temporary, and 85% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution.
Wet Clean Process Development Engineer

Wet Clean Process Development Engineer

Samsung Electronics Co., Ltd.

Austin, TX • On-site

$109K - $212K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 4 days ago

Samsung Electronics rating

7.0

Company rating: 7.0 out of 10

Based on 48 frontline employees who took The Breakroom Quiz

105th of 139 rated electronics manufacturers

Job description

About Samsung Austin Semiconductor
Samsung is a world leader in advanced semiconductor technology, founded on the belief that the pursuit of excellence creates a better world. At SAS, we are Innovating Today to Power the Devices of Tomorrow.
Come innovate with us!
Position Summary
The Fab Engineering New Technology team at Samsung Austin Semiconductor comprises engineers from various Fab engineering unit parts that support NTI strategic initiatives for the company.
In this role, Engineers complement our Process Integration engineering team to develop, strengthen, and ultimately qualify processes that provide solutions for our customer's critical needs.
In your role, you'll be responsible for production qualification of new processes including idea proposal, experimental execution, data analysis. Our team ensures new processes can meet high quality and robust manufacturability needed to support high volume Semiconductor Foundry manufacturing.
Role and Responsibilities
Here's What You'll Be Responsible For:
The Wet Clean Process Development Engineer is engaged in supporting critical process development, process engineering in order to make new legacy technologies viable for high volume manufacturing.
  • Engineering solutions for cleans and wet-etch processes under production development and qualification.
  • Process uniformity improvements.
  • Defect improvements.
  • Process optimization for manufacturing.
  • Process margin evaluation.

Skills and Qualifications
Here's what you'll need:
  • Minimum 10 years of Engineering experience in Semiconductor manufacturing or process development with an emphasis on Cleans and Wet Etch processes.
  • Extensive knowledge of process fundamentals and volume manufacturing challenges are a must.
  • Track record of continuous improvement in Cleans/Wets engineering processes.
  • Prior experience with DNS SU3XXX model is strongly desired
  • Strong Data analysis skills are essential.
  • Must be capable in conveying complex engineering concepts clearly to non-expert audiences.

The current base salary range for this role is between $109,050 - $212,650. Individual base pay rates will depend on factors including duties, work location, education, skills, qualifications and experience. Total compensation for this position will include a competitive benefits package and may include participation in company incentive compensation programs, which are based on factors to include organizational and individual performance.
Total Rewards
At Samsung SAS, base pay is just one part of our total compensation package. The base compensation for this role will depend on education, experience, skills, and location.
We offer a comprehensive benefits package, including:
  • Medical, dental, and vision insurance
  • Life insurance and 401(k) matching with immediate vesting
  • Onsite café(s) and workout facilities
  • Paid maternity and paternity leave
  • Paid time off (PTO) + 2 personal holidays and 10 regular holidays
  • Wellness incentives and MORE

Eligible full-time employees (salaried or hourly) may also receive MBO bonuses based on company, division, and individual performance.
All positions at SAS are full-time on-site.
U.S. Export Control Compliance
This role requires access to information subject to U.S. export control laws. Applicants must be authorized to access such information or eligible for government authorization.
Trade Secrets Notice
By submitting an application, you agree not to disclose to Samsung-or encourage Samsung to use-any confidential or proprietary information (including trade secrets) belonging to a current or former employer or other entity.
* Please visit Samsung membership to see Privacy Policy, which defaults according to your location. You can change Country/Language at the bottom of the page. If you are European Economic Resident, please click here.
* Samsung Electronics America, Inc. and its subsidiaries are committed to employing a diverse workforce, and provide Equal Employment Opportunity for all individuals regardless of race, color, religion, gender, age, national origin, marital status, sexual orientation, gender identity, status as a protected veteran, genetic information, status as a qualified individual with a disability, or any other characteristic protected by law.

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