R&D Semiconductor Device Engineer

Coherent•Sherman, TX

1d•Onsite

About The Position

Primary Duties & Responsibilities Manages new device development projects from development through transfer to production. Works with the product management group to define and specify device technology requirements to support company’s product development roadmap Designs and simulates epitaxial structures to meet device performance targets, works closely with the epi engineering group to develop, procure and test the epi designs Works closely with the process integration team to define new unit process requirements and targets, design/integrate wafer fab process flows Defines and creates test structures and layouts to fabricate and characterize new device technologies and demonstrate margin for volume manufacturing Performs DC, small signal RF and optical testing and characterization of devices, setup test plan, collects and analyzes data Works with the quality group to define and meet reliability requirements for new devices Works with product engineering groups to assess performance of device at product level and make improvements as needed Creates documentation required to transfer the design to manufacturing including all design verification data, corner studies and test plans Works with the device modeling group to create device models required for simulation and development of new products Participates in on-going continuous yield/performance improvement efforts

Requirements

Minimum M.S. in Electrical Engineering or a related field, with 5 years of relevant experience in semiconductor device development.
Ph.D. in Electrical Engineering or a related field is preferred, along with 2 years of industry experience.
Deep expertise in III-V semiconductor devices and materials, including physics, TCAD simulation, fab processes, testing, and modeling.
Proven track record in managing new device development projects, from concept to production, with a focus on III-V optoelectronics.
Strong collaboration and communication skills to effectively engage with cross-functional teams, ensuring smooth project execution.
Hands-on experience with DC, small-signal RF, and optical testing equipment, and a deep understanding of characterization techniques.
Ability to design and simulate epitaxial structures, considering performance targets and manufacturing constraints.
Understanding of wafer fab design rules and their impact on device performance, with a focus on process integration.
Familiarity with reliability requirements and quality assurance processes, ensuring our devices meet the highest industry standards.
Experience in working with product engineering teams to assess and enhance device performance at the product level.

Nice To Haves

Ph.D. in Electrical engineering or related field is preferred with 2 years of relevant job experience
Previous experience as an engineer in III-V electronics and RF R&D.
In-depth understanding of all aspects of III-V electronic device design.
Familiarity with DC, small signal RF and optical testing and characterization of devices
Strong problem solving, critical thinking, and risk management skills.
Strong communication, planning, and organizational skills.
Highly self-motivated with a strong multi-disciplinary background is essential.
Experience with New Product Introduction (NPI) and/or Product Lifecycle Management processes
Experience of working within cross-functional teams successfully, interacting with a broad range of functions, skills, cultures, and personalities.

Responsibilities

Manage new device development projects, ensuring a smooth transition from concept to production, in collaboration with the product management team.
Define and specify device technology requirements to align with Coherent Corp's product development goals and market demands.
Design and simulate epitaxial structures, working closely with the epi engineering group to develop and test innovative designs.
Work with the process integration team to define new unit process requirements, design efficient wafer fab process flows, and ensure seamless integration.
Create test structures and layouts to fabricate and characterize new device technologies, demonstrating their potential for high-volume manufacturing.
Perform comprehensive DC, small-signal RF, and optical testing and characterization, analyzing data to optimize device performance.
Establish design rules for process margin and high product yield, considering wafer fab design rules and device characteristics.
Collaborate with the quality group to define and meet reliability standards, ensuring our devices meet the highest quality and longevity expectations.
Assess device performance at the product level, working closely with product engineering teams to identify and implement improvements.
Create comprehensive documentation for technology transfer to manufacturing, including development data, process control plans, and fingerprints.