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Wifi System Architect jobs at Apple in Israel, Haifa
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Israel
Haifa
3 jobs found
04.05.2025
A
Apple Wireless PHY System Engineer Israel, Haifa District, Haifa
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BS and 5+ years of relevant experience. Experience, knowledge and skills on wireless system design, integration, bring up, characterization and debug of wireless communication systems, ideally on an SOC. Proficiency...
Description:
In this individual technical contributor role, you will be responsible for the pre- and post-silicon bringup of key PHY and radio system for state-of-the-art wireless SOC products. Your responsibilities will include: Transmit and receive chain bringup, tuning, and debug; optimizing PHY and calibration algorithms such as TPC, AGC, TSSI, RSSI, interference mitigation and others. You will collaborate closely with other PHY systems and algorithm engineers as well as MAC, Radio, and digital circuit designers. You will develop chip control drivers and reference implementations in the bringup environment and working closely with firmware engineers to integrate these algorithms into the firmware. You will also guide and assist the characterization team in identifying and resolving reported issues.
- BS and 5+ years of relevant experience
- Experience, knowledge and skills on wireless system design, integration, bring up, characterization and debug of wireless communication systems, ideally on an SOC
- Proficiency in wireless transceivers, RF front-end architectures and performance tradeoffs
- Proficiency in system-level parametrics, such as EVM and Sensitivity, and impairment mitigation
- Understanding of communication theory and signal processing related algorithms (such as timing recovery, signal estimation and detection, automatic gain control, RF impairment estimation and correction, channel estimation, equalization)
- Proficiency using and understanding of the theory of operation of lab equipment (spectrum analyzer, signal generator, power meter
- Experience with at least one of Matlab, Python, Shell scripting and/or C/C++ is required
- Experience with automation infrastructure development (traceability, repeatability) and related tools (GIT, CI, database, reporting tools)
- Knowledge in existing wireless communication protocols: 802.11a/b/g/n/ac/ax/be, LTE/WCDMA/GSM, or 802.11ad/ay
- Preferred advanced degrees MS or Ph.D in Electrical Engineer or Computer Engineering
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06.04.2025
A
Apple Performance Modeling Architect Israel, Haifa District, Haifa
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BS.c in EE, CS or CE is Required. Strong SoC architecture knowledge, micro-architecture knowledge, and an understanding of competing architectures. Experience working in a performance modeling environment. Strong knowledge and...
Description:
As a member of the Platform Architecture team, you will collaborate with the uArchitecture, Design, and Core Software teams to define next-generation architectural features that will enhance the performance of Mac products.You will analyze user workloads to identify critical factors impacting user performance, analyze performance bottlenecks, and explore potential solutions.You will model new features and evaluate the trade-offs associated with their implementation. Develop and implement a C++ model and integrate it with various agent models and software simulation platforms. You will correlate the performance of the model with the RTL implementation.
- BS.c in EE, CS or CE is Required
- Strong SoC architecture knowledge, micro-architecture knowledge, and an understanding of competing architectures
- Experience working in a performance modeling environment
- Strong knowledge and proficiency in software development in C/C++
- Proficient in scripting languages such as Perl and Python
- Ability to conduct experiments in all phases of design, gathering and analyzing data; and to utilize scripting/spreadsheet to document and present results
- Knowledge and experience with common performance benchmarks and workloads
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05.04.2025
A
Apple Wifi System Architect Israel, Haifa District, Haifa
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At least 7 years of industry experience in wireless MAC systems engineering. Extensive technical background in one or more of the following:. MAC system engineering, including familiarity with media access...
Description:
In this role you will be responsible for the architecture of the Connectivity IP with focus on the MAC sub-system: - Define, document and Spec Connectivity MAC micro-architectures and performance requirements - Analyze & simulate the performance of the Connectivity IP in real-life use-cases achieving benchmarking performances in several metrics including Throughput, Robustness, Co-existence with other Wireless IPs and more - Working closely with other architects (PHY, Power Management, FW and SW) to introduce best in class Connectivity IP solution - Develop innovative system architectures and protocols to deliver best-in-class performance for the MAC subsystem of custom wireless silicon solutions- Introduce cross-domain features where opportunities exist for innovation to achieve enhanced performance- Produce MAC architecture, specifications and corresponding performance / reference modeling in support of digital HW and FW design and verification efforts- Develop and maintain a MAC systems infrastructure applying the best methodologies for system-level simulation, pre-silicon prototyping (including emulation and FPGA prototyping), FW QA, regression and MTBF testing, and system verification to ensure first-time design success- Support the delivery of new wireless technologies to the Product Systems teams
- At least 7 years of industry experience in wireless MAC systems engineering
- Extensive technical background in one or more of the following:
- MAC system engineering, including familiarity with media access protocols and related industry standards
- Wireless MAC standards, such as those found in IEEE 802.11, 802.15, Bluetooth or 3GPP
- Communications systems, including familiarity with Radio and PHY layer concepts
- HW / SW partitioning and the related tradeoffs, including how to balance those for optimal power consumption, die area, flexibility, etc.
- Firmware development principles and methods, including FW regression testing, QA, and protocol interoperability testing
- SoC development, low-power design and implementation, and digital architecture fundamentals
- Excellent organizational skills
- Excellent communication skills – both written and oral
- B.Sc/ M.Sc in Electrical or Computer Engineering or Computer Science or related field
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These jobs might be a good fit
Share
BS and 5+ years of relevant experience. Experience, knowledge and skills on wireless system design, integration, bring up, characterization and debug of wireless communication systems, ideally on an SOC. Proficiency...
Description:
In this individual technical contributor role, you will be responsible for the pre- and post-silicon bringup of key PHY and radio system for state-of-the-art wireless SOC products. Your responsibilities will include: Transmit and receive chain bringup, tuning, and debug; optimizing PHY and calibration algorithms such as TPC, AGC, TSSI, RSSI, interference mitigation and others. You will collaborate closely with other PHY systems and algorithm engineers as well as MAC, Radio, and digital circuit designers. You will develop chip control drivers and reference implementations in the bringup environment and working closely with firmware engineers to integrate these algorithms into the firmware. You will also guide and assist the characterization team in identifying and resolving reported issues.
- BS and 5+ years of relevant experience
- Experience, knowledge and skills on wireless system design, integration, bring up, characterization and debug of wireless communication systems, ideally on an SOC
- Proficiency in wireless transceivers, RF front-end architectures and performance tradeoffs
- Proficiency in system-level parametrics, such as EVM and Sensitivity, and impairment mitigation
- Understanding of communication theory and signal processing related algorithms (such as timing recovery, signal estimation and detection, automatic gain control, RF impairment estimation and correction, channel estimation, equalization)
- Proficiency using and understanding of the theory of operation of lab equipment (spectrum analyzer, signal generator, power meter
- Experience with at least one of Matlab, Python, Shell scripting and/or C/C++ is required
- Experience with automation infrastructure development (traceability, repeatability) and related tools (GIT, CI, database, reporting tools)
- Knowledge in existing wireless communication protocols: 802.11a/b/g/n/ac/ax/be, LTE/WCDMA/GSM, or 802.11ad/ay
- Preferred advanced degrees MS or Ph.D in Electrical Engineer or Computer Engineering
Show more
These jobs might be a good fit
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