JOB DETAILS

Radio System PHY Specialist

CompanyCeragon
LocationBengaluru
Work ModeOn Site
PostedApril 12, 2026
About The Company
Ceragon Networks Ltd. (NASDAQ: CRNT) is the global innovator and leading solutions provider of 5G wireless transport. We help operators and other service providers worldwide increase operational efficiency and enhance end customers’ quality of experience with innovative wireless backhaul and fronthaul solutions. Our customers include service providers, public safety organizations, government agencies and utility companies, which use our solutions to deliver 5G & 4G broadband wireless connectivity, mission-critical multimedia services, stabilized communications, and other applications at high reliability and speed. Ceragon’s unique multicore technology and disaggregated approach to wireless transport provides highly reliable, fast to deploy, high-capacity wireless transport for 5G and 4G networks with minimal use of spectrum, power, real estate, and labor resources. It enables increased productivity, as well as simple and quick network modernization, positioning Ceragon as a leading solutions provider for the 5G era. We deliver a complete portfolio of turnkey end-to-end AI-based managed and professional services that ensure efficient network rollout and optimization to achieve the highest value for our customers. Our solutions are deployed by more than 600 service providers, as well as more than 1600 private network owners, in more than 130 countries. For more information please visit: www.ceragon.com
About the Role

The PHY System team is part of Ceragon’s Radio R&D group. Ceragon delivers RF communication systems in both Point-to-Point, Point-to-Multipoint and Mesh configurations which are deployed as smart cities and internet access solutions, as well as backhaul solutions, for delivering high-speed Gigabit connectivity.

As the PHY System Team Engineer, you will play a crucial role in Ceragon's Radio R&D group, be responsible for the performance and integration of modem, RF, and antenna components in our cutting-edge millimeter wave point-to-multipoint communications systems.


Key Responsibilities

  • Oversee the development of control and calibration algorithms for RFIC, antenna, and modem components.
  • Drive performance optimization of the PHY layer and ensure overall system performance meets or exceeds targets.
  • Serve as a knowledge expert for modem/system integration with RF and antenna components.
  • Manage the full development lifecycle, from early design to production transfer and maintenance.
  • Conduct and guide research on optimization techniques and algorithms for seamless integration of Analog, DSP, and MAC portions with RF, modem, and antenna components.

Requirements

Qualification and Experience

B.E. or B.Tech. in Electronics Engineering from a major university. M.E. or M.Tech. is an advantage.

Minimum 5 years of experience in designing RF and Modem-based systems, including both hands-on and design/research roles.

Previous experience in as many of the following areas:

  • Strong background in DSP, Communications, or Radar algorithms.
  • Hands-on experience in analog and RF hardware design and verification.
  • Familiarity with wireless communication protocols (e.g., WIFI, WIMAX, WIGIG).
  • Experience working with millimeter wave frequency bands (60GHz and above).
  • Previous experience in C/C++ and Python programming.
  • Experience working in an Agile environment, with hands-on experience using Jira, Confluence, and Git for project tracking, documentation, and version control.


Skills and Attributes

  • Broad vision as a system engineer with excellent design and problem-solving skills.
  • Ability to lead independent research on new topics and propose innovative solutions.
  • Passion for diving into new technologies.
  • Strong analytical and hands-on skills to tackle complex situations and guide team members.
  • Excellent communication skills in English, both verbal and written.
  • Outstanding interpersonal abilities.
Key Skills
DSPCommunicationsRadar AlgorithmsRF Hardware DesignModem IntegrationAntenna IntegrationMillimeter WaveC/C++PythonAgileJiraConfluenceGitSystem EngineeringProblem SolvingAnalytical Skills
Categories
EngineeringSoftwareScience & ResearchTechnology
Job Information
📋Core Responsibilities
The engineer will be responsible for the performance and integration of modem, RF, and antenna components in millimeter wave point-to-multipoint communications systems. Key duties include overseeing the development of control and calibration algorithms and driving PHY layer performance optimization.
📋Job Type
full time
📊Experience Level
5-10
💼Company Size
1998
📊Visa Sponsorship
No
💼Language
English
🏢Working Hours
40 hours
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