System Power and Battery Management Software Engineer

Santa Clara Valley (Cupertino), California, United States
Software and Services

Summary

Posted: Jul 5, 2018
Weekly Hours: 40
Role Number: 113599079
Are you a big-picture thinker who loves setting ambitious goals? Do you have a passion for understanding how each line of code affects all the others? In the Core Operating Systems group ensuring the OS is inseparable from each device’s identity as a whole. That’s because this group is committed to building fully integrated operating systems that combine hardware, software, and apps into a single Apple experience. Your dedication to cross-disciplinary collaboration will help develop groundbreaking technologies, such as iOS, macOS, watchOS, and tvOS. By crafting these distinct, holistic user experiences, you’ll continue to uphold and advance the excellence people expect from Apple devices. The Core OS Power Management Software team is looking for an extraordinary software engineer to lead, design and implement new system power and battery management algorithms. Our battery operated mobile systems are ever more powerful and running under extremely tight power delivery constraints. In this unique and highly visible role, you will be at the center of system power management algorithm design efforts, working with multiple battery, hardware and software teams, leading the design and optimization of your algorithms. Your goal will be to let the system use max possible performance under tight power delivery constraints and without compromising battery life. You will explore novel system power and battery management software algorithms and ship them into our products. The influence of the proposed innovations will span across system architecture, hardware, kernel driver design, firmware, and global system behavior, striving to satisfy both word class system performance and battery constraints at the same time.

Key Qualifications

  • Proven experience in writing complex kernel drivers and embedded firmware
  • Passionate about designing effective algorithms, inspired by the analysis of big data
  • Demonstrated innovative, critical thinking and troubleshooting skills
  • Highly professional, with the ability to deliver solid work on tight schedules
  • Excellent collaborative skills
  • Outstanding written and verbal communication
  • Knowledge of C and C++

Description

Work cross-functionally with system architects, electrical engineers, battery engineers and system software Invent new system power management algorithms under tight battery power delivery constraints Explore novel battery management solutions Design, implement and optimize system software and embedded firmware Demonstrate and explain cross functionally system power/performance trade-offs Influence hardware design specifications of future platforms to deliver a roadmap of innovative software solutions to very challenging system problems

Education & Experience

Phd, MS in Computer Science or equivalent experience

Additional Requirements

  • Proven track record leading new technology development with hardware/software dependencies
  • Knowledge of computer and/or smartphone system architectures
  • Familiarity with modern power management techniques
  • Knowledge of battery management algorithms
  • Knowledge of control system theory
  • Experience with IOKit drivers on macOS or iOS