Entry-Level MOCVD Engineer — Semiconductors, Relocation & PTO

Applied Optoelectronics, Inc.; Sugar Land (TX); On-site; USD 65,000 - 90,000; Full time

Benefits offered by this job

Flexible health plans

401(k) employer matching

Generous PTO

Relocation package

Immigration sponsorship

Job summary

Applied Optoelectronics, Inc. is seeking an entry-level MOCVD Engineer to support operation and optimization of MOCVD equipment used in epitaxial growth of compound semiconductors in Sugar Land, TX.

This role offers hands-on experience working with senior engineers and exposure to process characterization and production support. Ideal candidates are recent graduates with coursework and lab experience in semiconductor materials and epitaxy, and possess strong analytical, problem-solving, and

Qualifications

• 0–2 years of relevant experience in semiconductor manufacturing, research, internships, co-ops, or university lab work.
• Recent graduates with relevant coursework and hands-on lab or research experience are encouraged to apply.
• Bachelor's or Master's degree in Physics, Materials Science, Chemical Engineering, Electrical Engineering, Semiconductor Engineering, or a related field.
• Experience with commercial MOCVD equipment for semiconductor epitaxial growth.
• Coursework or lab experience in semiconductor materials and devices, compound semiconductors, thin-film deposition, epitaxy, crystal growth, or semiconductor fabrication.
• Basic understanding of compound semiconductors such as InP or GaAs.
• Familiarity with deposition processes (MOCVD, CVD) through coursework or lab experience.
• Strong analytical and problem-solving skills.
• Ability to learn new processes and work effectively in a manufacturing environment.
• Strong written and verbal communication skills.

Responsibilities

• Assist with the operation of MOCVD systems for epitaxial growth of compound semiconductor materials.
• Monitor growth runs and collect process and characterization data.
• Document growth parameters, characterization results, and production records.
• Support quality control activities, yield monitoring, and process data analysis.
• Assist in troubleshooting basic process and equipment issues under the guidance of senior engineers.
• Support routine maintenance and preventive maintenance activities on MOCVD equipment.
• Follow SOPs and MOCVD safety protocols, including safe handling of hazardous materials and gases.
• Participate in continuous improvement initiatives to enhance process consistency, quality, and equipment performance.
• Prepare technical reports and maintain accurate engineering documentation.
• Collaborate with manufacturing, process engineering, and quality teams to support production objectives.

Skills

Analytical skills

Problem solving

Communication skills

Learning ability

Education

Bachelor's or Master's degree in Physics, Materials Science, Chemical Engineering, Electrical Engineering, Semiconductor Engineering

Tools

MOCVD equipment

Job description

Applied Optoelectronics, Inc. is seeking an entry-level MOCVD Engineer to support operation and optimization of MOCVD equipment used in epitaxial growth of compound semiconductors in Sugar Land, TX.

This role offers hands-on experience working with senior engineers and exposure to process characterization and production support. Ideal candidates are recent graduates with coursework and lab experience in semiconductor materials and epitaxy, and possess strong analytical, problem-solving, and