Principal Epi R&D Engineer

Primary Duties & Responsibilities


* Lead development and optimization of SiC epitaxial growth processes, including
+ Thickness and doping uniformity
+ Defect reduction through process tuning


* Drive continuous improvement initiatives across epitaxy platforms


* Lead R&D projects, internal qualification efforts and facilitate seamless process transfer from R&D to production.


* Collaborate with substrate and epitaxy teams to establish correlations and enhance Epi quality.


* Interface with external vendors to identify and implement solutions aligned with product timelines and performance goals.


* Prepare technical reports and presentation, external publications and participate in conferences

Education & Experience


* PhD degree in Materials Science, Electrical Engineering, Physics, or related field.


* 3+ years of hands-on experience in SiC epitaxy, preferably in a semiconductor manufacturing or R&D environment.


* Deep understanding of crystal defects and strategies for control in SiC epitaxy


* Experience with Epi reactor design and considerations


* Strong understanding of CVD reactor operations and epitaxial growth mechanisms.


* Familiarity with process modeling and simulation tools


* Experience with statistical data analysis and design of experiment


* Knowledge of scientific principles and practice of characterization techniques such as C-V, optical characterization, x-ray characterization, thickness, doping, roughness etc.


* Due to ITAR compliance, this position requires candidates to be a U.S.

Citizen, Permanent Resident Alien, or Protected Individual per 8 U.S.C.

1324b(a)(3).

Skills


* Proven interpersonal and communication skills


* Excellent problem-solving, analytical, and communication skills.


* Ability to excel in a cross-organizational, cross-cultural, global team environment


* Ability to handle multiple and complex issues involving external and internal priorities


* Ability to work with employees and customers in a multi-cultural, global team environment


* Handle special assignments promptly and professionally


* Set a high standard of ethics, professionalism, leadership, and competency


* Demonstrates and promotes the Coherent Worldwide values:
+ Customer First
+ Honesty and Integrity
+ Open Communications
+ Teamwork
+ Continuous Improvement and Learning
+ Manage by the "Facts"
+ A Safe, Clean and Orderly Workplace

Working Conditions


* On-site in Easton, PA


* Cleanroom

Physical Requirements

Ability to work in cleanroom and production environment

Safety Requirements

All employees are required to follow the site EHS procedures and Coherent Corp.

Corporate EHS standards.

Quality and Environmental Responsibilities

Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001,...