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Sr Staff Analog/Mixed Signal Design Engineer
3655 North First Street , # San Jose, CA 95134 US
Job Description
Position Description: Protingent Staffing has an exciting contract opportunity for Sr Staff Analog/Mixed Signal Design Engineer with our client located in San Jose, CA.
Job Description: Sr. Staff Analog/Mixed Signal Design Engineer, you will actively work on architecture and design of high-speed interconnect transceiver (Serdes). You will work on circuits for Serdes IPs, Clock generation as well as traditional analog circuits.
Job Responsibilities:
• Design/optimize the circuit to meet specification
• Floor planning and layout supervision
• Participate in silicon bring-up, validation and debug.
• Contribute in architecture and specs.
Job Qualifications:
• MS (Ph.D, preferred) or similar background/experience
• Minimum 7+ yrs experience RF/Analog/Serdes SoC design experience.
• Knowledge and experience with analog circuits/mixed-signal circuits: such as bandgap, LDO, filters.
• Knowledge and experience with circuits of Serdes IPS: CTLE, DFE, FFE, clock distributions, PI, IQ generation.
• Knowledge of Serdes architecture and high-speed interconnect standard (USB, PCIe, UCIe)
• Knowledge and experience with ESD, PLL, clock generation, ADC, DAC is a big plus.
• Well-versed in EDA tools (Cadence, Spectre, Totem, EMX)
• Comfortable with scripting languages (Python, Matlab).
Job Details:
• Contract: 12 months
• Pay Rate: $130 - $150 /hr.
• Location: San Jose, CA (Onsite)
Benefits Package: Protingent offers competitive salaries, insurance plan options (HDHP plan or POS plan), education/certification reimbursement, pre-tax commuter benefits, Paid Time Off (PTO), and an administered 401k plan.
About Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies. We’re passionate about making a positive impact by connecting exceptional talent with meaningful opportunities and helping our clients build the future.
Meet Your Recruiter

Kalyan Krishna
I have been working in technical recruiting since 2011 and specialize in talent acquisition. My recruiting style highlights company culture and builds pipelines of quality candidates. I can help you maintain motivation until you reach your goals, and my philosophy is “don’t be afraid to start over”. I love recruiting because I like to meet and interact with exciting people. Recruiting allows me to get to know hundreds of outstanding clients and strive to leave a lasting impression on them. I love baking and gardening in my free time, and I respect women. Reach out to me to get started now!
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