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.

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

How to Apply:
Qualified candidates are encouraged to submit their resume and brief email detailing their experience with InP technologies – David.maxwell@coherent.com

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.