RF Design SME📣 Job Ad

RF Design SME at Ericsson KSA

Ericsson KSA is seeking an experienced Radio Frequency (RF) Design Subject Matter Expert (SME) to lead wireless network design initiatives in Riyadh. This full-time role requires a minimum of 10 years of experience, focusing on 2G, 4G, and 5G technologies.

Role Purpose and Scope

The primary objective of this position is to ensure optimal network coverage, capacity, and quality through comprehensive design, dimensioning, link budget analysis, and propagation modeling. The RF Design SME will provide technical leadership, support hardware selection, and collaborate with internal teams and customers to deliver fit-for-purpose solutions that meet both regulatory and performance requirements.

Core Responsibilities

• Design and plan wireless networks (2G/4G/5G) with a focus on coverage, capacity, and quality of experience.
• Perform network dimensioning, including estimating cells/sites/sectors and forecasting radio resources based on traffic and growth.
• Execute link budget calculations and optimize designs for various environments (urban, suburban, rural, indoor).
• Apply and validate propagation models (*, Hata, COST-231, Okumura, or tailored models) to inform site placement, antenna height, and azimuth.
• Utilize RF design tools such as Atoll, Planet, or Mentum for simulation, coverage prediction, interference analysis, and reporting.
• Specify and dimension RF hardware (antennas, amplifiers, TRXs, RRUs, power supplies) in alignment with design requirements, coordinating with procurement and deployment teams.
• Tune parameters and analyze Key Performance Indicators (KPIs) to enhance network performance, using drive test and field data for model refinement.
• Provide technical guidance and mentorship to junior staff, collaborating with planning, RAN engineering, and field operations teams during rollout and troubleshooting.
• Interface with customers to gather requirements, present design proposals, and ensure solutions align with business and regulatory needs.
• Stay updated with wireless industry developments, including 5G features, network slicing, and IoT, incorporating best practices into designs.

Required Experience and Qualifications

• A minimum of 10 years of experience in Radio Frequency (RF) design.
• Demonstrated expertise in wireless network design across 2G, 4G, and 5G technologies.
• Proficiency in network dimensioning, link budget analysis, and propagation modeling.
• Experience with RF design tools such as Atoll, Planet, or Mentum is essential.
• Ability to provide technical leadership and mentor junior team members.

Working at Ericsson KSA

At Ericsson, individuals have the opportunity to apply their skills to develop solutions within the telecommunications industry. The company fosters an environment where diverse innovators collaborate to advance technology. Ericsson supports a growth mindset, offering both the autonomy and structure necessary for professional development. The organization is committed to recognizing individual impact and providing fair compensation. A core value at Ericsson is promoting a diverse and inclusive environment, believing that varied experiences drive innovation and future growth.

Location and Employment Type

This is a full-time position based in Riyadh, Saudi Arabia.