Job Description

JOB DESCRIPTION

Manage and optimize Coating / Thin Film manufacturing processes to achieve yield, quality, cost, and productivity targets.
Provide hands-on engineering support and troubleshooting for thin-film coating equipment and production processes.
Analyze process performance using SPC, P-FMEA, statistical methods, and root cause analysis to reduce variation and improve process capability.
Develop, maintain, and improve process documentation including WI, WPS, BOM, Routing, and P-FMEA.
Lead process qualification and production trials for new products, materials, tooling, consumables, equipment, and process changes.
Drive continuous improvement projects focusing on yield improvement, cycle-time reduction, cost saving, and process capability.
Develop and qualify alternative materials, tooling, consumables, and equipment to improve cost and supply continuity.
Support NPI and new process development, including process trials, qualification, and production ramp-up.
Design and improve simple jigs, fixtures, and tooling to support manufacturing processes.
Train Operators and Technicians on process requirements, equipment operation, and manufacturing procedures.
Partner with Production, Quality, Product Engineering, Supply Chain, and Sales to resolve technical and manufacturing issues.
Support investigation and corrective actions for customer complaints related to engineering/process issues.

Job Requirement

Bachelor's Degree in Chemical Engineering, Optical Engineering, Mechanical Engineering, Industrial Engineering, or related engineering/science disciplines.
Minimum 2 years of experience in Manufacturing or Process Engineering, preferably within optics, precision manufacturing, or other highly technical manufacturing environments.
Experience or technical knowledge in Thin Film / Optical Coating processes is highly preferred.
Strong hands-on experience in process troubleshooting, root cause analysis, and manufacturing process improvement.
Knowledge of SPC, P-FMEA, process capability, and statistical analysis.
Experience with process qualification, DOE/trials, yield improvement, and cost reduction is preferred.
Experience designing basic jigs, fixtures, and manufacturing tooling.
Knowledge of AutoCAD and/or SolidWorks.
Good analytical and problem-solving capabilities with a hands-on manufacturing mindset.
Good English communication skills; Mandarin is an advantage.

Working Condition

Working location: 2A – 1.F1, Tran Phu Street, Nhon Trach I Industrial Park, Nhon Trach Ward, Dong Nai City , Vietnam
Working hours: 40 hours/ week (Mon-Fri)
Shuttle buses are provided

About Us

Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!

Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.

Engineer 2, Process, Coating