Mixed Signal Design Engineer - Limerick, Ireland

Originally posted 23 February 2026 by the employer — open 199 days.

Design and develop mixed-signal integrated circuits, including ADCs.

About the role

This role involves designing and developing mixed-signal integrated circuits, including ADCs, DACs, PLLs, and power management blocks. It requires a foundation in both analog and digital domains to integrate these technologies for high-performance semiconductor solutions.

What you'll do

• Design and develop mixed-signal ICs including power management ICs, ADCs, DACs, and PLLs.
• Perform schematic design, verification, and lab characterization of ICs.
• Conduct simulations for performance requirements, noise analysis, timing requirements, and power optimization.
• Integrate analog and digital IP to ensure robust performance across various operating conditions.
• Develop and execute test plans for block-level and system-level verification.
• Create and maintain detailed technical documentation for designs, specifications, and test results.

What you'll need

• Apply fundamental principles and techniques to design mixed-signal circuits.
• Utilize understanding of CMOS processes and device characteristics in circuit implementation.
• Apply knowledge of converter architectures and principles in developing data converter blocks (ADCs, DACs).
• Conduct circuit simulations using tools like SPICE, MATLAB, and Cadence Design Suite to verify performance.
• Use industry-standard design automation tools (Cadence, Synopsys) for schematic creation and verification.
• Perform laboratory characterization and testing of circuit blocks and ICs using appropriate test equipment.

Nice to have

• Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or related field.
• 2 years of relevant mixed-signal design experience.

Skills: mixed-signal integrated circuits, ADCs, DACs, PLLs, power management blocks