Principal Wireless Systems Engineer
NXP Semiconductors · Pune Division, Maharashtra, India
- On site
- Full-time
- $150,000 / year
- Pune Division, Maharashtra, India
Job highlights
- Design and validate next-gen Wi-Fi chip-sets.
- Test wireless systems using communication theory.
- Debug silicon characterization and production issues.
- Develop automation tools for performance evaluation.
- Collaborate on PHY layer algorithm design.
About the role
About the Role
Come join NXP and be a part of this highly visible team involved in the design and validation of transceiver DSP architecture, verification, silicon bring-up, RF modeling, and support for production/customer issues related to PHY layer performance and implementation of next-generation Wi-Fi chip-sets.
Responsibilities For This Position Include, But Not Limited To
- Draw concepts from wireless communication theory to devise and construct suitable experiments to test performance and identify system deficiencies with respect to physical layer metrics like transmit EVM, mask, packet error rate, interference rejection, etc.
- Support the evaluation and debug effort as silicon is characterized via various cycles of quality assurance all the way through production.
- Evaluate results, identify root-cause deficiencies, and develop improvements to design wherever applicable.
- Develop automation tools and/or software using C/C++ or similar programming language to automate performance evaluation and data extraction and analysis.
- Support PHY layer algorithm design and bit-true verification with the digital team.
Qualifications
- Ph.D. + 6 years or M.S.E.E. +8 years of experience working in the wireless communications industry.
- Understand the fundamentals of Signal Processing and Digital Communications.
- Fluent in MATLAB and/or C/C++, with strong analytical and problem-solving skills.
- Hands-on experience in the bring-up and characterization of silicon, including use of lab equipment (spectrum analyzers, signal generators, oscilloscopes, etc.).
- Familiar with MIMO and OFDM technologies; experience with IEEE 802.11 or similar wireless standards (4GLTE/ 5G NR) is desirable.
- Desirable to have scripting and automation skills.
More information about NXP in India...
Key skills/competency
- Wireless Communication Theory
- Signal Processing
- Digital Communications
- MATLAB
- C/C++
- Silicon Bring-up
- Silicon Characterization
- MIMO
- OFDM
- IEEE 802.11
Skills & topics
- Principal Wireless Systems Engineer
- Wireless Communication
- DSP Architecture
- Silicon Validation
- RF Modeling
- PHY Layer
- Wi-Fi Chipsets
- Signal Processing
- Digital Communications
- MATLAB
- C/C++
- Silicon Bring-up
- Characterization
- MIMO
- OFDM
- IEEE 802.11
- NXP Semiconductors
How to get hired
- Tailor your resume: Highlight experience in wireless communication theory, DSP, and silicon bring-up, aligning with Principal Wireless Systems Engineer requirements.
- Showcase technical skills: Emphasize proficiency in MATLAB, C/C++, and lab equipment used in silicon characterization.
- Quantify achievements: Use data to demonstrate impact on performance metrics like EVM, packet error rate, and interference rejection.
- Prepare for technical interviews: Be ready to discuss signal processing, digital communications, MIMO, OFDM, and Wi-Fi standards.
- Demonstrate problem-solving: Prepare examples of how you've identified root causes and developed design improvements for wireless systems.
Technical preparation
Master wireless communication theory principles.,Practice MATLAB and C/C++ for DSP tasks.,Familiarize with silicon bring-up lab equipment.,Review MIMO, OFDM, and Wi-Fi standards.
Behavioral questions
Describe a complex wireless system issue you solved.,How do you validate system performance metrics?,Share an experience developing automation tools.,How do you collaborate with digital design teams?
Frequently asked questions
- What specific Wi-Fi standards is NXP Semiconductors looking for in a Principal Wireless Systems Engineer?
- NXP Semiconductors is seeking candidates familiar with MIMO and OFDM technologies, with a strong preference for experience in IEEE 802.11 standards. Experience with other wireless standards like 4G LTE or 5G NR is also considered desirable for this Principal Wireless Systems Engineer role.
- What programming languages are essential for the Principal Wireless Systems Engineer position at NXP Semiconductors?
- Fluency in MATLAB and/or C/C++ is essential for this Principal Wireless Systems Engineer role at NXP Semiconductors. Proficiency in these languages is required for developing automation tools, data analysis, and supporting PHY layer algorithm design and verification.
- Does NXP Semiconductors require hands-on lab experience for the Principal Wireless Systems Engineer role?
- Yes, NXP Semiconductors requires hands-on experience in silicon bring-up and characterization for the Principal Wireless Systems Engineer position. This includes practical use of essential lab equipment such as spectrum analyzers, signal generators, and oscilloscopes.
- What is the minimum educational requirement for the Principal Wireless Systems Engineer job at NXP Semiconductors?
- The minimum educational requirement for the Principal Wireless Systems Engineer position at NXP Semiconductors is an M.S.E.E. with at least 8 years of relevant industry experience, or a Ph.D. with at least 6 years of experience in the wireless communications industry.
- How important are automation and scripting skills for the Principal Wireless Systems Engineer at NXP Semiconductors?
- Scripting and automation skills are highly desirable for the Principal Wireless Systems Engineer role at NXP Semiconductors. These skills are crucial for developing tools to automate performance evaluation, data extraction, and analysis, contributing to efficient wireless system development.