Recruiting for Indium Phosphide (InP) - Engineers & Technicians

Coherent Corp.; Sherman (TX); On-site; USD 70,000 - 100,000; Full time

Benefits offered by this job

Competitive salary

Benefits package

Career development

Job summary

Coherent Corp – Semiconductor Device Group in Sherman, TX is seeking InP Engineers and Technicians to join a growing team supporting design, fabrication, and testing of InP‑based devices. Hands‑on III‑V experience and cleanroom proficiency are preferred.

The role emphasizes process development, meticulous documentation, cross‑functional collaboration, and adherence to quality and safety standards in a photonics manufacturing environment.

Qualifications

• Bachelor’s or Master’s degree in Electrical Engineering, Materials Science, Physics, or related field.
• Hands‑on experience with III‑V semiconductors, particularly Indium Phosphide.
• Familiarity with MOCVD, epitaxy, photolithography, etching, and metallization processes.
• Experience with device testing and characterization techniques (e.g., IV, CV, optical measurements).
• Strong analytical, problem‑solving, and documentation skills.
• Associate degree or equivalent in Electronics, Engineering Technology, or related field.
• Experience in semiconductor fabrication, photonics, or cleanroom environments.
• Proficiency in operating laboratory and process equipment.

Responsibilities

• Operate and maintain equipment for InP wafer processing, device fabrication, and characterization.
• Perform process development, testing, and optimization for InP‑based devices.
• Troubleshoot and resolve technical issues related to materials, devices, and process flow.
• Collaborate with cross‑functional teams, including R&D, manufacturing, and quality assurance.
• Document experiments, results, and standard operating procedures (SOPs).
• Maintain a safe and compliant work environment in accordance with company and regulatory standards.

Skills

III-V semiconductors

InP materials

MOCVD

epitaxy

photolithography

etching

metallization

device testing

IV/CV/optical tests

Education

Bachelor’s or Master’s in EE

Materials science or physics

Tools

MOCVD equipment

epitaxy tools

photolithography gear

etching systems

metallization equipment

Job description

Job Description

Actively recruiting for InP (Indium Phosphide) Talent – Engineers and Technicians

Location

Sherman, TX (north of Dallas)

Company

Coherent Corp – Semiconductor Device Group

About Us

Coherent Corp is a global leader in photonics and laser technology, delivering innovative solutions that power critical applications across telecommunications, industrial manufacturing, and scientific research. Our Sherman, TX facility specializes in advanced semiconductor and photonics manufacturing, with a focus on Indium Phosphide (InP) technologies.

Position Overview

We are seeking skilled and motivated InP Engineers and Technicians to join our growing team. In this role, you will support the design, fabrication, and testing of InP-based semiconductor devices. The ideal candidates will have hands‑on experience with III‑V semiconductor materials, photonics devices, and cleanroom processes, and a strong commitment to quality and continuous improvement.

Key Responsibilities

• Operate and maintain equipment for InP wafer processing, device fabrication, and characterization.
• Perform process development, testing, and optimization for InP-based devices.
• Troubleshoot and resolve technical issues related to materials, devices, and process flow.
• Collaborate with cross-functional teams, including R&D, manufacturing, and quality assurance.
• Document experiments, results, and standard operating procedures (SOPs).
• Maintain a safe and compliant work environment in accordance with company and regulatory standards.

Qualifications – Engineer Level

• Bachelor’s or Master’s degree in Electrical Engineering, Materials Science, Physics, or related field.
• Hands‑on experience with III‑V semiconductors, particularly Indium Phosphide.
• Familiarity with MOCVD, epitaxy, photolithography, etching, and metallization processes.
• Experience with device testing and characterization techniques (e.g., IV, CV, optical measurements).
• Strong analytical, problem‑solving, and documentation skills.

Qualifications – Technician Level

• Associate degree or equivalent experience in Electronics, Engineering Technology, or related field.
• Experience in semiconductor fabrication, photonics, or cleanroom environments.
• Proficiency in operating laboratory and process equipment.
• Ability to follow detailed technical procedures and maintain accurate records.
• Strong teamwork and communication skills.

Preferred Skills (Engineers & Technicians)

• Knowledge of InP‑based lasers, modulators, and photonic integrated circuits.
• Familiarity with cleanroom protocols, safety procedures, and quality standards.
• Experience in a high‑volume manufacturing or R&D environment.

What We Offer

• Competitive salary and benefits package
• Career growth and professional development opportunities
• Collaborative, innovative, and technology‑driven work environment

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!