MS or PhD in relevant engineering or science discipline
5+ years of experience in semiconductor, photonics, or process engineering
Strong understanding of wet processing and surface chemistry
Proven ability to independently drive projects and deliver results
Ability to prioritize and respond quickly to manufacturing challenges
Responsibilities
Develop and sustain wet etch and wet clean processes for InP photonic integrated circuits
Optimize etch rate, selectivity, and surface roughness
Support fabrication of optical structures like waveguides and lasers
Drive defect reduction and yield improvement using statistical analysis
Analyze processes using a physics-based approach
Provide technical leadership for process excursions and production issues
Support a 24x7 manufacturing operation with on-call support
Drive next-generation wet chemistry formulations and process development
Benefits
Opportunity to work with cutting-edge photonic technologies
Hands-on experience with advanced wet processing equipment
Engagement in continuous improvement and manufacturing excellence
Flexibility in work schedule to adapt to business needs
Access to AI and advanced analytics for process optimization
Full Job Description
Job Description
As a Staff Wet Etch Process Engineer, you will develop, integrate, and optimize wet etch and wet clean processes used in the fabrication of advanced photonic devices. You will work hands-on with wet processing equipment, chemical delivery systems, consumables, and metrology systems to improve dimensional control, selectivity, surface morphology, contamination performance, yield, and manufacturability.
Responsibilities
Develop, qualify, and sustain wet etch and wet clean processes for InP photonic integrated circuits and related optical devices.
Support fabrication of optical structures such as waveguides, SOAs, lasers, modulators, and passive optical components.
Drive defect reduction and yield improvement using DOE, SPC, and statistical analysis.
Analyze processes from a first-principles, physics-based approach to understand and manipulate mechanisms, not just recipes
Provide rapid response and technical leadership for process excursions and production issues.
Support a 24x7 manufacturing operation through on-call/on-site support and issue escalation.
Demonstrates flexibility in work schedule and is willing to work swing shifts based on business requirements.
Drive next-generation wet chemistry formulations and process development
Leverage AI and advanced analytics to improve process efficiency and decision making.
Qualifications
MS or PhD in relevant engineering or science discipline.
5+ years semiconductor, photonics, or process engineering experience.
Strong understanding of wet processing, surface chemistry, contamination control, DOE, and SPC.
Strong ownership mindset and ability to independently drive projects and deliver results.
Ability to prioritize and respond quickly to manufacturing challenges.
Preferred Qualifications
Experience with semiconductor wet benches and automated wet processing equipment.
Experience processing InP, GaAs, SiN, silicon photonics, or III-V technologies.
Passion for manufacturing excellence and continuous improvement.
Proven ability to thrive in a fast-paced fab environment balancing production and development priorities.
About Nokia
Nokia is a Finnish multinational telecommunications, information technology, and consumer electronics company. The company was founded in 1865 and has since grown to become one of the largest telecommunications equipment manufacturers in the world. Nokia's products include mobile phones, smartphones, and network equipment, among others. The company is committed to innovation and has a strong focus on research and development. Nokia is also committed to sustainability and has set ambitious targets for reducing its environmental impact. The company operates in over 100 countries and has a strong presence in Europe, Asia, and North America.
