Mixed-Signal CMOS IC Design Engineer
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Before you apply
Salary$160k – $250k
LocationMenlo Park, California, Menlo Park, CA (Remote/Hybrid)
Work modehybrid
Typefull-time
SeniorityLead
Experience10+ yrs
DepartmentProduct Development (300)
EquityIncluded
Company size51–200 people
PostedJan 30, 2026 · 9mo ago
Verified live3d ago
May no longer be actively hiring
Posted by the company on Jan 30, 202656% of this company's open roles have been listed for 90+ days
At a glanceSummarised by Seekless from the posting.
10+ years of hands-on experience in CMOS Mixed-Signal IC Design
Proven expertise in designing high-speed interconnects, Fractional-N synthesizers, PAM4 SerDes (>112Gbps), Equalizers, and multi-phase clock generation
Strong background in analog and digital mixed-signal design, including charge pumps, power control, and other analog building blocks
Strong communication, leadership, and project management skills
Master’s Degree (MEng) in Electrical Engineering or related field
Ph.D. in Electrical Engineering, Computer Engineering or a related field
Experience with bulk CMOS and FinFET technologies
Ability to drive innovation and implement new design methodologies
Experience working in fast-paced environments with a strong track record of delivering high-quality designs on time
AttoTude is an equal opportunity employer
We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, or any other legally protected characteristic
Skills
CMOS Mixed-Signal IC Design
PAM4 SerDes
Fractional-N synthesizers
multi-phase clock generation
charge pumps
power control
Equalizers (CTLE/FFE/DFE)
sample/hold
bulk CMOS
FinFET
Benefits
Health insurance
Stock options
Flex time off
About the role
We are seeking a highly experienced Mixed-Signal IC Design Leader to join our growing team. In this role, you will be the technical lead in the design and development of cutting-edge mixed-signal ICs. You will be involved in the technical aspects of the IC design and development, from concept through to production. This is a hands-on technical position that requires in-depth technical expertise, and the ability to work in a team of highly experienced engineers to accomplishing the goals.
Key Responsibilities:
•
Design and development of mixed-signal ICs for cutting edge AI and Cloud Computing systems
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Ownership of the full design cycle, including architecture definition, block-level design, simulation, verification, layout and evaluation
•
Drive high-speed interconnect design, including PAM4 SerDes >112Gbps in bulk CMOS and FinFET
•
Design and optimization of Fractional-N synthesizers, multi-phase clock generation, and analog building blocks (e.g., Charge Pumps, Power Control)
•
Implement and verify high-speed interconnects, Equalizers (CTLE/FFE/DFE, sample/hold), and other key components
•
Collaborate with cross-functional teams to ensure timely project execution and design tape-outs
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Stay updated with the latest trends and technologies in mixed-signal IC design and apply them to improve project outcomes
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Occasional travel to the Bay Area (<10%) for remote position
Qualifications:
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10+ years of hands-on experience in CMOS Mixed-Signal IC Design
•
Proven expertise in designing high-speed interconnects, Fractional-N synthesizers, PAM4 SerDes (>112Gbps), Equalizers, and multi-phase clock generation
•
Strong background in analog and digital mixed-signal design, including charge pumps, power control, and other analog building blocks
•
Strong communication, leadership, and project management skills
Education:
•
Master’s Degree (MEng) in Electrical Engineering or related field is required
•
A Ph.D. in Electrical Engineering, Computer Engineering or a related field is preferred
Preferred Skills:
•
Experience with bulk CMOS and FinFET technologies.
•
Ability to drive innovation and implement new design methodologies.
•
Experience working in fast-paced environments with a strong track record of delivering high-quality designs on time.
Benefits:
•
Competitive salary
•
Stock options plan
•
Flex time off
•
Health benefits
Legal
AttoTude is an equal opportunity employer. We’re committed to building a diverse and inclusive workplace and providing equal employment opportunities to all applicants and employees. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, or any other legally protected characteristic.
Annual Salary Range
$160,000—$250,000 USD