ASIC Layout Designer

Ralliant

$100K — $130K *
Enterprise Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Minimum 7 years of experience in RF/Analog/Mixed Signal layout design
  • Proficient in broadband RF/high-speed layout and parasitic minimization
  • Experience with PDKs and multiple foundry processes
  • Skilled in chip, block, and cell floor planning
  • Strong understanding of Electromigration and matching techniques
  • Familiar with layout of various RF components like DAC/ADC and amplifiers
  • Expertise in physical verification and database management

Responsibilities

  • Layout cells, blocks, and chips in CMOS, BiCMOS, and Bipolar processes
  • Conduct chip-level assembly, verification, and debugging
  • Plan and manage layout teams, including contractors
  • Develop and train on layout tools
  • Troubleshoot layout software and PDKs
  • Manage project database efficiently
  • Drive top-down abstraction and black-box methodology

Benefits

  • Opportunity to work on cutting-edge RF technology
  • Collaborative environment with engineers and layout teams
  • Involvement in project management and team leadership
  • Access to training in layout tool development
  • Focus on product flow optimization from development to mass production
Full Job Description
JOB DESCRIPTION

Overview

In this role, you will be responsible for block and chip-level layout of high-performance RF Analog ASICs, collaborating closely with design engineers and layout teams. 

Your mission: ensure outstanding product flow from development to mass production, meeting all manufacturing, quality, and cost goals. Once in production, your contributions to test time reduction, diagnostics, and yield improvement will be critical. 
 

Key Responsibilities

  • Layout of cells, blocks, and chips in CMOS, BiCMOS, and Bipolar processes
  • Chip-level assembly, verification, and debugging
  • Planning and managing layout teams, including contractors and teammates
  • Layout tool development and training
  • Troubleshooting layout software and PDKs
  • Project database management
  • Driving top-down abstraction and black-box methodology

Qualifications

  • Minimum 7 years of experience in RF/Analog/Mixed Signal layout design
  • Proficient in broadband RF/high-speed layout, sensitive RF analog matching, and parasitic minimization
  • Experience with PDKs and multiple foundry processes
  • Skilled in efficient chip, block, and cell floor planning and signal path optimization
  • Strong understanding of: Electromigration, Well-proximity and length-of-diffusion effects, Common-centroid matching, Differential pairs, Current mirrors
  • Comfortable with arrays, mirrored, and quadrature layouts
  • Expertise in RF, analog, and digital routing, physical verification, and database management
  • Familiarity with layout of: DAC/ADC, Broadband amplifiers, VGAs, Regulators, VCOs, PLLs, dividers, Samplers, Bandgaps, Charge pumps, IO/ESD structures
  • Strong understanding of RF, analog, digital, and mixed-signal fundamentals
  • Technical Skills

 

CAD Tools:

  • Cadence Virtuoso Schematic L, Layout L and XL
  • Physical Verification & Extraction: Cadence Assura, PVS, Pegasus, Siemens tool suits including Calibre, customIC, Solido, Aprisa and Questa
  • Design Management: SVN, SOS, Synchronicity, IC Manage (or similar)
  • Programming/Scripting:
  • Skill, Python, Ruby, Shell scripting
  • P-Cell development
  • Bonus:
  • Knowledge of Cadence Allegro PCB Design
  • Soft Skills
  • Excellent communication and interpersonal skills
  • Strong teamwork and leadership capabilities
  • Ability to mentor and collaborate across teams

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