Senior / Principal / Process Engineer - Thin Film & Annealing

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Who We Are

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At Enablence USA Components, we're pushing the boundaries of optical innovation. As a leading provider of planar lightwave circuit (PLC)-based photonic components, we enable the future of high-speed networks, data centers, and next- telecom. Our thin film technology is a cornerstone of our product strategy—and we’re looking for a passionate engineer to help us take it to the next level.

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The Role

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We are seeking a Senior / Principal / Process Engineer – Thin Film & Annealing who thrives on solving complex problems and driving production excellence. This is a high-impact role in our wafer fabrication team, focused on the development, optimization, and scaling of thin film deposition processes that are critical to our optical devices.

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What You'll Do

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• Lead and optimize thin film deposition and annealing processes (PECVD, PVD, ALD, High Temperature Annealing) for performance, yield, and reliability
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• Develop, characterize, and optimize CVD processes for doped silicon oxide films (e.g., BPSG, PSG) used in photonic device fabrication
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• Collaborate with cross-functional teams (design, packaging, test, quality, industrial engineer and operations) to integrate thin film and annealing processes into new and existing products
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• Support NPI (New Product Introduction) efforts with process development, DOEs, and transfer to production
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• Drive root cause analysis and implement corrective actions for process excursions and yield issues using standard methodologies (PDCA, DMAIC, 8D, etc.)
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• Work hands-on with fab tools, metrology systems (ellipsometry, profilometry, SEM, etc.) and automation
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• Set up and perform related metrology calibration and GR&R study as required
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• Set up, monitor and revise SPC charts and related Cpk for critical process parameters
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• Propose and execute continuous improvement initiatives to enhance throughput, cost, process stability & robustness and quality
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• Initiate new, review, revise and update related process documents for operations, recipe and tool calibration
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• Execute initial training and certification for process techs for related processes
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What We’re Looking For

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• B.S., M.S., or Ph.D. in Materials Science, Physics, Electrical Engineering, Chemical Engineering, or related field
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• 3+ years of experience in thin film process engineering in semiconductor or photonics industries
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• Expertise with PECVD, PVD or ALD, High temperature annealing equipment and thin film metrology
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• Strong analytical skills and experience with DOE, SPC, FMEA, Lean Six Sigma, Constraints theory or similar methodologies
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• Proven ability to thrive in a fast-paced, collaborative R&D-to-manufacturing environment
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• Excellent communication, documentation, analytical skills, teamwork and problem-solving abilities
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Why Join Us?

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• Make an impact: Your work will help define the future of global communications infrastructure
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• Innovation-first culture: Work on cutting-edge photonic technologies in a dynamic, agile team
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• Growth opportunity: Be part of a growing company where your contributions matter
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• Competitive compensation and benefits, including health insurance, PTO, and 401(k)
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Enablence is an Equal Opportunity Employer.

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We believe innovation thrives in diverse environments. We welcome applicants from all backgrounds and identities to apply.

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Job Type: Full-time

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Benefits:

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• 401(k)
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• Dental insurance
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• Employee discount
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• Flexible schedule
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• Health insurance
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• Life insurance
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• Paid time off
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• Vision insurance
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Work Location: In person

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Salary Range: $94,833.56 - $140,000.00 per year