RF Modeling Systems Engineer

Apple

Los Angeles, CA

JOB DETAILS
SKILLS
4G (4th Generation) Wireless, Algorithms, Analog Circuit Design, Analog/Digital Converter, Analysis Skills, Apple, Artificial Intelligence (AI), C Programming Language, C++ Programming Language, Communication Systems, Design Flows, Digital/Analog Converter, Laboratory, Laboratory Testing, Linear Algebra, MATLAB, Modems, Python Programming/Scripting Language, Radio Frequency, Signal Processing, Systems Engineering, User Interface/Experience (UI/UX), Wireless Communications, Wireless Software
LOCATION
Los Angeles, CA
POSTED
1 day ago
**Role Number:** 200668753-1756 **Summary** At Apple, new ideas have a way of becoming extraordinary products and customer experiences. Bring passion and dedication to your job, and there's no telling what you could accomplish. Dynamic environment, inquisitive people, and innovative technologies are the norm. Join us to help deliver the next groundbreaking Apple product. Do you love working on challenges that no one has solved yet? Are you ready to join a team redefining hardware technology? We are searching for dedicated engineers to join our exciting team of innovators. In this role, you will be a key member of the RM modeling system engineering team working on modem systems features and requirements. **Description** - Model, design, and simulate state-of-the-art RF for 4G/5G/6G modem wireless communication systems. - Implement system models and perform detailed performance investigations to allow performance sign-off. - Collaborate with RF systems and analog circuit designers to capture designs and develop models. - Develop AI/ML modem solutions and mitigation techniques. **Minimum Qualifications** + BS and a minimum of 10 years relevant industry experience + Deep knowledge of signal processing and communication systems + Strong analytical skills (linear algebra, random processes, detection and estimation, etc.) + Experience with Matlab, C/C++, Python for algorithm development. **Preferred Qualifications** + Experience with AI/ML applications in wireless communication is strongly desirable. + Strong background in AI/ML and familiarity with the tools such as PyTorch and TensorFlow. + Familiarity with RF impairments (phase noise, DC offset, IQ imbalance, inter-modulation, etc), their impact on modem performance, and RF mitigation techniques. + Knowledge of RF/analog components (LNA, filters, mixers, ADC/DAC), digital front-end processing, automatic gain control. + Knowledge of cellular communication standards: 5GNR, 4G LTE. + Knowledge of RF systems and design flows with hands-on experience in lab testing & characterization.

About the Company

A

Apple

We bring amazing people together to make amazing things happen.

We’re a diverse collection of thinkers and doers, continually reimagining what’s possible to help us all do what we love in new ways. The people who work here have reinvented entire industries with the Mac, iPhone, iPad, and Apple Watch, as well as with services, including iTunes, the App Store, Apple Music, and Apple Pay. And the same passion for innovation that goes into our products also applies to our practices — strengthening our commitment to leave the world better than we found it.

About Apple

There’s a place here for every kind of brilliant. Everyone here is an innovator, or an innovator-to-be, no matter what your team or your role. So bring your passion, courage, and original thinking and get ready to share it, because every new product, service, or feature we invent is the result of people working together to make each others’ ideas stronger. Innovation at this level depends on people who represent the variety of the human experience and inspire us with their own fresh perspectives. Together, we’ll do amazing work that can make a difference in people’s lives. Including your own. Learn more about working at Apple.

COMPANY SIZE
10,000 employees or more
INDUSTRY
Computer/IT Services
FOUNDED
1976
WEBSITE
https://www.apple.com/jobs