
Analog Layout Engineer
Posted 6 days ago

Posted 6 days ago
This is a fully remote position, open to applicants in Texas.
β’ Develop physical silicon layouts for high-frequency or high-speed mixed-signal circuits
β’ Construct block-level and chip-top-level floor plans
β’ Oversee hierarchical block integration
β’ Manage micro-bump or package-aware co-design
β’ Mitigate layout-dependent effects, device matching, common-centroid structures, guard rings, and isolation or shielding
β’ Achieve compliance with DRC, LVS, ERC, antenna rules, EM/IR reliability, and ESD protection
β’ Minimum of 7 years of relevant experience required
β’ Typically 5 to 12+ years of practical custom IC layout experience in deep sub-micron or advanced CMOS/FinFET nodes
β’ Critical experience at lower nodes (N3, N5)
β’ TSMC 4NM experience is essential
β’ Proficient in high-speed analog layout for mixed-signal circuits such as SerDes, ADCs, DACs, PLLs, and high-speed blocks
β’ Familiarity with block-level and chip-top-level floor planning
β’ Experience in managing hierarchical block integration
β’ Background in micro-bump or package-aware co-design
β’ Understanding of layout-dependent effects (LOD, WPE, LDE)
β’ Knowledge of device matching and common-centroid structures
β’ Experience with guard rings and isolation or shielding, including coaxial, differential, and ground shields
β’ Proven track record of ensuring compliance with DRC, LVS, ERC, antenna rules, EM/IR reliability, and ESD protection
β’ Must possess authorization to work under an eligible visa status; H1B transfers are not allowed
β’ Option for remote work
β’ Contract-based engagement
β’ Acceptance of all visa types except H1B transfers
β’ C2C engagements permitted
Sargent & Lundy
Willow Innovations, Inc.
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