Principal Engineer - Compact Device Model Engineer

Job Title

Principal Engineer - Compact Device Model Engineer

Role Summary

Develop and extract compact device models for semiconductor devices (MOSFET, HV FET/LDMOS, diodes, varactors, resistors) across SOI, Bulk and GaN technologies. Define test structures and oversee electrical characterization (DC, CV, IV, S-parameters, noise, mismatch) to produce physics-based compact models.

Work within a device modelling team and with global teams to investigate data/model discrepancies and to integrate back-end device characterization (inductors, capacitors, transmission lines, EM simulations) into models.

Experience Level

Senior — candidates with an M.S./M.Tech plus ~2 years' relevant experience or candidates holding a PhD in a relevant field.

Responsibilities

Primary technical responsibilities and team interactions:

• Perform device model extraction for DC and RF (MOSFET, diode, varactor, resistor, etc.).
• Develop compact models based on device physics for SOI, Bulk and GaN technologies.
• Define test structures and layout for devices and plan measurement campaigns.
• Execute and analyze electrical characterization: DC-CV, DC-IV, S-parameters, noise, mismatch.
• Characterize and model back-end devices (inductors, capacitors, transmission lines) and support EM simulation integration.
• Collaborate with global teams to resolve discrepancies between data and models.
• Perform work in accordance with Environmental, Health, Safety & Security requirements.

Requirements

Must-have technical and professional qualifications (education details are listed separately under Education Requirements):

• Strong understanding of semiconductor device physics and application to device data analysis.
• Proven experience in device characterization and model extraction for DC and RF behavior.
• Experience interpreting S-parameters is an advantage.
• Familiarity with back-end device behavior and EM simulation concepts for passive structures.
• Fluency in English (written and verbal) and strong interpersonal skills; ability to work effectively across cultures and organizations.

Education Requirements

PhD in Electrical Engineering with specialization in Microelectronics or semiconductor devices; alternatively M.S./M.Tech (Electrical Engineering, Microelectronics or related) — the posting also indicates M.S./M.Tech candidates with about 2 years of experience are acceptable. No certifications specified.

About the Company

Company: GlobalFoundries

Headquarters: Saratoga Springs, New York, USA

GlobalFoundries is a leading contract manufacturer for the global semiconductor industry, with facilities in multiple countries, including the USA. The company develops a broad portfolio of semiconductor technologies and employs around 13,000 people worldwide. GlobalFoundries focuses on enhancing competitiveness in specialized application solutions and fostering innovation in mobile communications, consumer electronics, and automotive applications.