RF Architect

Job Title: RF Architect

Location:

Job Summary:

Key Responsibilities:

• Design and develop RF systems involving cellular technologies 2G, 3G, LTE, 5G and wireless communication technologies Wi-Fi, BT, GNSS, mmWave, NR etc.
• Design RF sub-systems, including transceivers, RFICs, Power Amplifiers, LNAs, filters, couplers, power dividers and antennas.
• Meet product BOM cost targets by way of design optimization without compromising RF performance.
• Apply strong knowledge of RF to analyse system level performance and solve RF related issues quickly.
• Conduct detailed design reviews for RF section and drive performance and cost improvements on a regular basis.
• Guide engineers to validate designs through prototyping, testing, and debugging using lab equipment (VNA, spectrum analysers, communication analyser, Signal generator, Oscilloscope etc.).
• Responsible for design and verification of Transmitter chain parameters like ACLR, Modulation Analysis (EVM, CCDF, Frequency Error), occupied bandwidth, Transmitter unwanted Emissions, Intermodulation.
• Responsible for design and verification of Receiver parameters like Gain, Noise Figure, Receiver dynamic Range, Blocking (In-band, Narrow-band, Out of band.
• Provide guidance in protocol conformance testing (PCT) and Radio conformance testing (RCT).
• Calibrate and optimize wireless interface for performance and quality.
• Work with cross-functional teams to ensure design compatibility and system integration.
• Generate technical documentation, including design reports, test plans, and datasheets.
• Support product certification processes and ensure compliance with industry standards (FCC, CE, etc.).

Required Skills & Qualifications:

• Bachelor’s or Master’s degree in Electronics & Communication engineering, Telecommunication engineering or a related field.

10-15 years of hands-on experience in RF/Microwave circuit design and development with strong technical leadership skills.

In-depth knowledge of cellular radio standards (GSM, UMTS, LTE, NR), regulatory requirements, and carrier requirements.

• Strong in RF design concepts with ability to convert concept to product with design ideas to meet cost targets within PCB real estate requirements.
• Ability to analyse RF issues and solve problems in a timely manner with root cause analysis.
• Ability to generate test plans to validate RF performance to ensure all RF parameters are fully validated.
• Capability to decide on critical RF performance differentiating parameters for the product and build expertise within the team.

Preferred Qualifications:

• In-depth knowledge with RF architecture and requirements.
• Experience in design of RF systems particularly cellular systems, wireless technologies and knowledge of antenna design and optimization.
• Strong analytical and interpersonal skills with an ability to thrive in a multi-functional environment.
• Knowledge of Product regulatory & CERT requirements for RF solutions.
• Strong problem solving skills.
• Experience in automotive domain desirable.