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Senior PECVD Process Engineer

Coherent

Sherman, TX · Posted September 15, 2026

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About the job

We are seeking a Senior Process Engineer with extensive hands-on experience in PECVD processes for compound semiconductor fabrication, particularly involving GaAs and InP substrates. The ideal candidate will be a key contributor to developing, sustaining, and optimizing thin film processes and will lead data-driven efforts to improve film quality, yield, and reliability.