FinFET Analog/Mixed‑Signal Layout Engineer

PER International; Woburn (MA); On-site; USD 120,000 - 155,000; Full time

Job summary

PER International is seeking an experienced Analog/Mixed-Signal Layout Engineer to join our advanced custom IC layout team in the United States. This hands-on role focuses on developing high-quality custom layouts for analog and mixed-signal circuits using modern FinFET technologies.

You will work closely with circuit designers to address matching, parasitics, noise coupling, supply integrity, and layout challenges, applying proven techniques and tools (Cadence Virtuoso, Calibre LVS/DRC,

Qualifications

• Bachelor’s degree in Electrical/Computer Engineering or related field.
• Minimum 6+ years of relevant custom layout experience.
• 2+ years of hands-on FinFET custom analog, mixed-signal, or RF layout at 7nm and below.
• Experience with high-speed/high-frequency layouts (GSPS/GHz-class).
• Proficiency with Cadence Virtuoso.
• Experience with Calibre LVS/DRC.
• Experience with parasitic extraction using StarRC/QRC.

Responsibilities

• Develop high-quality block-level custom layouts for advanced analog and mixed-signal circuits.
• Work on IP including ADCs, DACs, PLLs, bandgaps, LDOs, bias circuits, operational amplifiers, LNA/mixer circuitry, LO distribution, inductors, and digital macros.
• Collaborate with circuit designers to understand design intent and resolve layout-related challenges.
• Apply advanced layout techniques to optimize matching, parasitics, noise coupling, and supply integrity.
• Implement custom layouts using Cadence Virtuoso.
• Perform LVS and DRC verification using Calibre.
• Generate and analyze parasitic extraction using StarRC, QRC, or similar tools.
• Identify and mitigate layout-dependent effects in FinFET technologies.
• Take ownership of assigned blocks and drive layout implementation through completion.
• Support integration activities and collaborate with engineering teams across sites.
• Contribute to continuous improvement of layout methodologies and best practices.

Skills

High-speed layout

Analog/mixed-signal layout

Independent work

Education

Bachelor's degree in Electrical/Computer Engineering or related field

Tools

Cadence Virtuoso

Calibre LVS/DRC

StarRC

QRC

Cadence Innovus

Job description

PER International is seeking an experienced Analog/Mixed-Signal Layout Engineer to join our advanced custom IC layout team in the United States. This hands-on role focuses on developing high-quality custom layouts for analog and mixed-signal circuits using modern FinFET technologies.

You will work closely with circuit designers to address matching, parasitics, noise coupling, supply integrity, and layout challenges, applying proven techniques and tools (Cadence Virtuoso, Calibre LVS/DRC,