Principal Design Engineer

Job Purpose:
Navitas Semiconductor is seeking a highly motivated and experienced analog / power IC design engineer to lead the architecture, design, and silicon execution of next-generation power management ICs. This role is hands-on and technical, with end-to-end ownership from concept through production, and close collaboration with systems, device, layout, and validation teams. This is a key technical expert position for engineers who have successfully brought power ICs into high-volume production and want to shape future architectures.

Key Responsibilities and Duties:

• Lead the architecture, design, and verification of power management ICs from transistor-level blocks to full top-level integration.

• Define and evaluate system-level trade-offs for next-generation power supplies in collaboration with applications and systems teams.

• Drive IC architecture decisions for products including AC-DC, DC-DC, ACF, LLC, QR, and related power topologies.

• Interface closely with device, modeling, and EDA teams to optimize device selection, models, and simulation methodologies.

• Guide and review physical layout and floor planning, providing clear feedback to ensure optimal performance, reliability, and manufacturability.

• Own tape-out execution, ensuring designs meet performance, schedule, and quality requirements.

• Lead silicon bring-up, lab validation, debugging, and correlation versus simulation.

• Support yield improvement, failure analysis, and release to production.

• Mentor junior designers and contribute to best practices across the design organization.

Knowledge, Skills, Abilities, and Other Characteristics (KSAO's)

• Proven experience as chip lead or technical owner on at least one successful silicon program.

• Demonstrated track record of delivering power ICs from concept to high-volume production, including:
o Architecture definition
o Circuit design
o Layout supervision
o Post-extraction verification
o Lab characterization and debug
o Yield and failure analysis support

• Strong experience in AC-DC and/or DC-DC power IC design.

• Deep expertise in analog and mixed-signal building blocks such as:
o Bandgap references
o LDOs
o Comparators
o Charge pumps
o Operational amplifiers

• Clear written and verbal communication skills.

• Self-motivated, collaborative, and comfortable working in a fast-paced, startup-like environment.



Required Qualifications
Basic

• Degree in Electrical Engineering, Material Science, Applied Physics or related Fields

• Strong understanding of semiconductor device physics, SOA, and power transistors used in high-frequency switching.

• Solid knowledge of silicon fabrication processes and their impact on device models and circuit performance.

Preferred:

• MSEE + 7+ years or PhD + 5+ years of industry experience in analog or mixed-signal IC design.

• Proficiency with EDA tools, including:
o Cadence Virtuoso / Spectre
o Post-parasitic extraction simulation
o Monte Carlo and corner analysis

• Experience with DFT methodologies, characterization strategies, and production test planning.

• Hands-on lab experience with silicon validation, debug, and characterization.

What We Give:

• A high visibility opportunity to work on leading edge technology development with a mission to make the world better with advancing the technology that powers the future.

• Fast decision making and freedom to work on interesting problems that the world cares about.

• A mission to succeed with full support from management.

• Health, dental, and vision benefits, unlimited PTO

• Total Compensation includes base + bonus and stock awards, depending on experience