---
title: "Wet Etch Process Engineer at Coherent UK – Texas · Full-time"
canonical: "https://www.metaintro.com/job/wet-etch-process-engineer-at-coherent-uk-b615d49f-3c2b-56d3-85c7-d46e9fdd7cab"
language: "en"
author: "Metaintro"
---

[/company/hcwp](/company/hcwp)[Coherent UK](/company/hcwp)
# Wet Etch Process Engineer at Coherent UK

Education: Bachelor's Degree

**Location**
: Texas

**Type**
: Full-time

**Level**
: senior

**Posted**
: Jul 10, 2026

## Description

Coherent Corp. is hiring an experienced semiconductor wet etch process engineer to develop, optimize, characterize, and integrate wet etch processes for GaAs- and InP-based optoelectronic devices including VCSELs, photodiodes, and edge-emitting lasers. The role involves wet etch chemistry and selectivity optimization, metrology-based process verification, troubleshooting, SPC/DOE-driven improvement, equipment and chemistry qualification, documentation, cross-functional collaboration, mentoring, and technical leadership in a cleanroom and hazardous-chemical environment.

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