Electrical Engineer developing and optimizing power models for Snap's augmented reality Spectacles. Collaborating with cross-functional teams to enhance hardware performance and efficiency.
Responsibilities
Develop, maintain, and continuously improve a system-level power model that accurately predicts the power consumption of all hardware components and software activities across different operational states and use cases
Understand, characterize, and model power consumption for a wide array of system loads including SoCs, CPUs, GPUs, memory, displays, wireless radios, sensors, actuators, and peripherals across varying functional modes
Integrate battery model (ESR) into use-case based run time estimates as well as HW system DCR and grounding requirements
Collaborate with product and system architecture teams to define and model various use cases and translate into quantifiable power profiles
Extract and integrate pre-silicon power estimates and power breakdown data for chips under development
Partner effectively with various submodule teams to gather accurate power consumption data
Hand-on measurement of power and performance data from prototypes and compare it against model predictions
Provide data-driven insights and recommendations to hardware and software teams for power reduction strategies
Create and maintain comprehensive documentation for power models, assumptions, methodologies, test procedures, and analysis reports.
Requirements
BS degree in Electrical Engineering, Computer Science or related field or equivalent years of experience
7+ years of experience in electrical or hardware engineering
Experience in modeling using Python
Ability to travel including domestic and international
PhD/MS in a relevant field (preferred)
Experience with statistical analysis (preferred)
Hand-on lab experience with power measurement (preferred)
Experience with standard software performance tooling to help identify bottlenecks (preferred)
Knowledge of OS and embedded systems fundamentals (preferred)
Benefits
Paid parental leave
Comprehensive medical coverage
Emotional and mental health support programs
Compensation packages that let you share in Snap’s long-term success
Job title
Electrical System Power Modeling Engineer – Level 5
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