Cellular Systems Engineer at Apple
SFBA, California, USA -
Full Time


Start Date

Immediate

Expiry Date

28 Nov, 25

Salary

318400.0

Posted On

29 Aug, 25

Experience

0 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

Communication Skills, Systems Design, Lte, Protocol Design, Implementation Experience

Industry

Information Technology/IT

Description

SUMMARY

Posted: Aug 27, 2025
Weekly Hours: 40
Role Number:200617910-3401
Are you interested in joining an innovative team making battery life great on billions of devices? Do you have excellent understanding of cellular protocols and wireless system architecture? Do you enjoy collaborating with many cross-functional teams? Are you thrilled solving challenging problems? If this describes you, we would love to hear from you!

DESCRIPTION

We’re looking for a motivated engineer with excellent problem solving and communication skills. In this role, you will bring up new hardware and sign off on cellular power, work on power optimizations of cellular technology, build energy model for cellular usage in the field. You would also be responsible for using large data analytics to analyze cellular usage in the field to identify power improvement opportunities. To be successful in this role, you must have a solid foundation in systems design/architecture coupled with good understanding of cellular and network protocols.

MINIMUM QUALIFICATIONS

  • Thorough understanding of one or more of cellular protocols (5G, LTE, WCDMA, CDMA, etc.)
  • Excellent debugging skills in both software and hardware to solve challenging problems
  • Mastering at least one programming or scripting language
  • Excellent communication skills, both oral and written

PREFERRED QUALIFICATIONS

  • Profound understanding of wireless systems architecture
  • Hands-on protocol design or implementation experience preferred
  • Experience with wireless systems design is a plus

How To Apply:

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Responsibilities
  • Bring up and optimization of cellular power on new hardware
  • Analysis of cellular usage and triaging of cellular issues
  • Building energy models and tools related to cellular technology
  • Work with cross-functional teams to deliver on power targets and cellular features
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