Senior Analog & Mixed-Signal Electronics Engineer

Duties & Responsibilities

Lead the design analysis and implementation of high-performance analog and mixed-signal circuits including:
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High-speed (>50 MSPS) high-precision (16-bit) DAC/ADC signal chains
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Low-noise high-linearity high dynamic range analog front-end (AFE) designs

Design and develop precision high-voltage circuits with the following characteristics:
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High frequency (>5 MHz) low distortion and ultra-low offset (<1 mV)
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Operation in high-voltage environments up to 225V with robust stability and reliability

Architect and optimize complete end-to-end signal chains including:
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DAC/ADC interfaces amplification filtering driver stages feedback loops and calibration

Perform modeling simulation and performance validation:
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Develop both system-level (behavioral) and circuit-level (SPICE) models
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Analyze key performance parameters such as noise distortion offset drift bandwidth and stability

Drive laboratory debugging validation and system bring-up:
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Utilize advanced lab equipment (oscilloscope spectrum analyzer network analyzer etc.)
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Identify and resolve issues related to signal integrity EMI/EMC thermal effects and parasitics

Collaborate cross-functionally with digital FPGA system power and software teams:
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Define hardware/firmware/software interfaces
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Support system-level integration and validation
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Support full product lifecycle from concept to volume production:
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Design validation (DV) engineering validation (EVT) and manufacturing support
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Root cause analysis (RCA) for field and production issues

Drive adoption of advanced technologies and architectures in high-performance systems

Produce high-quality documentation including design specifications simulation reports and test reports

Provide technical leadership and mentorship to junior engineers
Education & Experience

Masters or PhD degree in Electrical Engineering or a related field

Minimum 5 years of experience in analog or mixed-signal circuit design (PhD graduates may qualify with less experience)

Strong background in analog circuit fundamentals with experience in:
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Operational amplifiers and precision analog design
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ADC/DAC interfacing and signal chain optimization
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High-speed and/or high-voltage analog systems

Experience in one or more of the following areas is highly desirable:
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Low-noise design (nV/Hz level)
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High-linearity systems (>16-bit ENOB)
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Precision measurement systems
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High-frequency analog design (MHz range and beyond)

Proficiency in circuit simulation tools:
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LTspice TINA Cadence ADS or equivalent

Programming skills for modeling and data analysis:
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Python MATLAB or similar
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Hands-on lab experience with measurement and debug tools:
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Oscilloscopes function generators spectrum analyzers network analyzers
Skills & Competencies
Technical Expertise

Deep understanding of non-ideal analog effects:
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Noise distortion offset drift parasitics

Knowledge of signal integrity (SI) and power integrity (PI) principles

Strong system-level thinking able to optimize across full signal chains

Ability to balance physical limitations with system performance requirements
Analytical & Problem-Solving Skills

Strong root cause analysis and debugging capabilities

Ability to solve complex cross-domain engineering problems

Effective decision-making under uncertainty
Work Style & Ownership

Results-driven with strong ownership and accountability

Capable of working effectively in high-pressure dynamic environments

Able to work both independently and collaboratively
Communication Skills

Clear concise and professional technical communication

Ability to present complex technical concepts to both engineers and management
Process Discipline

Familiarity with full product development lifecycle (design validation production)

Ability to work within structured processes and meet project timelines
Tools
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Proficient in Microsoft Office Suite (Word Excel PowerPoint)

Capable of producing high-quality technical documentation and presentations