Lead Principal Applications Engineer PoL Definition

Infineon Technologies AG; Raleigh (NC); On-site; USD 179,520 - 246,840; Full time

Job summary

Infineon Technologies AG is seeking a Lead Principal Applications Engineer to join our Technical Marketing team in Raleigh, North Carolina. In this role, you will partner with automotive, compute, and industrial customers to define Point‑of‑Load product requirements. You will also be responsible for co-developing architectures, performing simulations, and providing technical support.

The ideal candidate will have a BSEE/MSEE and over 7 years of experience in power electronics. A minimum base salary of $179,520 with a maximum of $246,840 per year is expected for qualified candidates.

Qualifications

• 7+ years in power electronics with 3+ years in PoL product definition.
• Strong foundation in power devices and control-loop design.
• Hands-on experience with lab equipment.

Responsibilities

• Define PoL product requirements and specifications.
• Develop PoL architectures and control strategies.
• Perform system-level simulations and validate designs.

Skills

Power electronics design

Point-of-Load (PoL) product development

MOSFET selection and application

Power conversion topologies

Collaboration and project management

Education

BSEE/MSEE or equivalent

Tools

MATLAB/Simulink

SIMetrix

Job description

Infineon Technologies Americas Corp.

Your Role

As a Lead Principal Applications Engineer PoL Definition on our Technical Marketing team, you'll work hand-in-hand with our customers, enabling them to transform our products into cutting‑edge designs, all while building long lasting partnerships that thrive on success.

Key Responsibilities

• Partner with Automotive, Compute, and Industrial customers and marketing teams to define Point‑of‑Load (PoL) product requirements, operating modes, and pin functions with clear specifications
• Co‑develop PoL architectures and control strategies (e.g., COT, VM, CM); specify MOSFETs, passives (L/C), and packaging to meet target application needs
• Perform system‑ and circuit‑level simulations to explore new concepts, verify requirements, and inform design decisions
• Collaborate with IC design teams to implement definitions, validate silicon, prototype platforms, and support initial customer design‑in and product verification
• Resolve complex technical challenges through simulation, system evaluation, and hands‑on bench testing
• Enable go‑to‑market by creating evaluation boards, datasheets, application notes, test reports, white papers, and design tools; develop promotional materials that clearly communicate value
• Build deep application knowledge and customer relationships through regular engagements
• Provide advanced training for FAEs and customer teams, deliver second‑level technical support, and share competitive insights on VR solutions

Qualifications and Skills

• BSEE/MSEE or equivalent, with 7+ years in power electronics and 3+ years focused on PoL product definition and development
• Strong foundation in power conversion topologies, power devices, magnetics, and control‑loop design
• Skilled in selecting and applying MOSFETs, gate drivers, capacitors, and inductors for PoL designs and applications
• Proficient with modeling and simulation tools such as MATLAB/Simulink, SIMetrix, or comparable platforms
• Hands‑on lab experience using oscilloscopes, function generators, and network analyzers to test and debug switching power supplies
• Collaborative and customer‑centered, partnering across Marketing, FAEs, Sales, IC Design, and Product Development to drive successful outcomes; proactive in addressing complex design and customer challenges
• Well organized with strong written and verbal English communication and presentation skills; manages multiple priorities and solves problems independently

Infineon Technologies Americas Corp., is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), gender identity, national origin, ancestry, citizenship, age, physical or mental disability, legally protected medical condition, family care status, military or veteran status, marital status, domestic partner status, sexual orientation, or any other basis protected by local, state, or federal laws.

In the United States, it is required to disclose a salary range to applicants. The Wage range that the company expects to pay for a qualified candidate in the United States is: Raleigh, North Carolina, Minimum of $179,520 base salary per year / Maximum of $246,840 base salary per year.