Staff Digital Design Engineer

Onsemi

📍 Cork, Cork, Ireland

Full time Engineers Posted June 04, 2026

Job Description

Overview

onsemi is seeking an experienced Staff Digital Design Engineer to join our Core Platform IP organization in Cork, Ireland. This role focuses on the development of digital controllers and digital-on-top subsystems for the onsemi Treo platform, enabling next-generation mixed-signal and power management solutions.


The successful candidate will play a key technical role at the intersection of digital logic, analog control, and system-level IP, working closely with analog, verification, and back-end teams. This is an opportunity to influence platform-level IP and contribute to innovative solutions that scale across multiple products.

Key Responsibilities

  • Architect, design, and implement digital FSM-based controllers that manage and interact with analog power, clocking, and mixed-signal blocks
  • Deliver robust digital-on-top subsystem IP in support of the onsemi Treo platfo...