Power Software Engineer

*Company:*Qualcomm China*Job Area:*Engineering Group, Engineering Group > Software Engineering*General Summary:General Summary:*Qualcomm is looking for an experienced Power System Engineer who is passionate in solving power challenges and develops innovative solutions for optimizing power for Snapdragon wearable and robotics Projects.In this critical role, you will be responsible for the analysis and optimization power consumption across various stages of our project development process. You will take the lead and collaborate closely with chipset power and technology teams to ensure our products meet power efficiency requirements. You are expected to have knowledge about Linux power management system, suspend/resume flow , Linux idle state selection, CPUDCVS architecture.*Responsibilities Include:*Identify power requirements and quantify power gap/risk areas, optimize power consumption to meet the requirementsAnalyze and debug system sleep block issues, optimize button power consumptionAnalyze high DDR/CPU utilization issues, and provide optimization methosGenerate comprehensive reports and presentations summarizing analysis results and providing actionable recommendations to cross-functional teams*Minimum Qualifications*A master's degree in electrical engineering or equivalent field is required as a minimum.Strong experience in developing and utilizing performance and power models using languages such as C and Python.Solid knowledge of power management techniques such as Linux suspend/resume flow and idle state selectionSystem knowledge of Linux CPUDCVS architecture, CPU frequency governor PELT/WALT algorithmSystem knowledge of Linux devfreq architectureSystem knowledge of Linux thermal managementStrong experience of power analysis usage such as systrace, simpleperf, etcAbility to review hardware schematicBetter to have experience about camera power optimization*Minimum Qualifications:*Bachelor's degree in Engineering, Information Systems, Computer Science, or related field.Qualcomm is an equal opportunity employer. If you are an individual with a disability and need an accommodation during the application/hiring process, rest assured that Qualcomm is committed to providing an accessible process. You may e-mail disability- or call Qualcomm's toll-free number found here. Upon request, Qualcomm will provide reasonable accommodations to support individuals with disabilities to be able participate in the hiring process. Qualcomm is also committed to making our workplace accessible for individuals with disabilities. (Keep in mind that this email address is used to provide reasonable accommodations for individuals with disabilities. We will not respond here to requests for updates on applications or resume inquiries).Qualcomm expects its employees to abide by all applicable policies and procedures, including but not limited to security and other requirements regarding protection of Company confidential information and other confidential and/or proprietary information, to the extent those requirements are permissible under applicable law.To all Staffing and Recruiting Agencies: Our Careers Site is only for individuals seeking a job at Qualcomm. Staffing and recruiting agencies and individuals being represented by an agency are not authorized to use this site or to submit profiles, applications or resumes, and any such submissions will be considered unsolicited. Qualcomm does not accept unsolicited resumes or applications from agencies. Please do not forward resumes to our jobs alias, Qualcomm employees or any other company location. Qualcomm is not responsible for any fees related to unsolicited resumes/applications.If you would like more information about this role, please contact Qualcomm Careers.