Wafer Fab Technician

About Indium Phosphide (InP) Technology

The world’s communications infrastructure depends on semiconductor lasers, and particularly those based on indium phosphide technology. Indium phosphide lasers are engineered to emit at wavelengths that are optimal for long-distance transmission through fiber optics. In short, they enable the optical networks that form the global internet.

Coherent’s broad portfolio of InP components includes application-specific Fabry-Pérot lasers, directly modulated lasers (DMLs), and tunable lasers. It also includes photodiodes for high-speed receivers and power monitoring. In 2022, we introduced 200 Gbps indium phosphide electro-absorption modulated lasers (EMLs) for high-speed datacenter transceivers. This design provides our customers with the most advanced, robust, and cost-competitive laser devices for their 800G and next-gen 1.6T datacom transceiver designs. 

Our world-class and highly reliable InP technology platform is one of the very few in the industry that has been proven, with more than one hundred million lasers in the field deployed over the last decades.

Job Summary

• Dicing, Scribe, Cleave/Break
• Microscope, Tweezer
• Inspection, SPC, Quality Control
• ISO 9000, 14000, Cleanroom, ESD
• Semiconductor Wafer Fab

Primary Duties & Responsibilities

• Process InP semiconductor wafers in a cleanroom and ESD-safe environment
• Required to perform device testing using automatic testing equipment and SPC.
• Able to operate multiple testers simultaneously.
• Ability to perform device verification and defect inspection using microscope.
• Able to interpret engineering travelers
• Require good computer skills.
• Able to record and verify discrepancies using travelers and MES on all testing processes, make modification and escalate issues if needed.
• Ability to perform basic tester troubleshooting and provide data finding to Ops and engineering owner.
• Good manual dexterity to perform bar level alignment and adjustment.
• Able to learn, become certified, and operate multiple categories of automatic testing equipment and singulation tools to facilitate floor labor cross-training.
• Able to understand equipment capacity, follow daily tester allocation and product priority adjustment, and achieve daily testing quantity target as required by planning department.
• Ability to provide process training to coworkers using hands-on demonstration and interpretation of agile document.

Education & Experience

• High School Diploma or Equivalent
• At least 2 years of working experience in a high-tech manufacturing environment is desired

Skills

• Experience with semi-automated and automated processing tools
• Familiarity with Microsoft Excel and Word
• Experience in wafer level or die level handling
• Willing to work Overtime and be part of the ERT (Emergency Response Team)
• Meticulous and thorough; diligent with data entry and follow workflow
• Ability to speak, read, write, and comprehend English required
• Integrity and self-motivated 
• Ability to work in fast paced team and independent setting all within a clean room
• Knowledge of machining, construction, electrical useful

Working Conditions

• Candidate to work on-site in a cleanroom environment where strict cleanliness rules will be enforced.

Physical Requirements

• Candidate to work on-site in a cleanroom environment where strict cleanliness rules will be enforced.

Safety Requirements

All employees are required to attend scheduled training, follow the site EHS procedures and II-VI Corporate EHS standards. This includes the use of proper protective equipment (PPE) as required by the job responsibilities.

Managers will ensure that all safety and environmental procedures are followed consistently.  They will ensure that risk assessments are performed, proper training, work instructions, required PPE is available, and will monitor compliance.

Quality and Environmental Responsibilities

Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.

Culture Commitment

Ensure adherence to company’s values (ICARE) in all aspects of your position at Coherent Corp.:

Integrity – Create an Environment of Trust

Collaboration – Innovate Through the Sharing of Ideas

Accountability – Own the Process and the Outcome

Respect – Recognize the Value in Everyone

Enthusiasm – Find a Sense of Purpose in Work

Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.