Wireless Network Modelling Engineer

Summary

We are looking for a Wireless Network Modelling Engineer to help develop Wireless Networking solutions for Next Generation Wi-Fi networks.

Responsibilities

Primarily, this role shall be responsible for

• Modelling Wireless Access protocols (e.g., 3GPP, 802.11) in C/C++ and Python, and running simulations to quantify performance
• Developing a bespoke Wireless Network Simulator including different traffic models to represent both real-time and non-real-time data
• Implementing relevant 802.11 MAC protocols and custom accelerators to simulate network capacity, throughput, spectral efficiency and other KPIs
• Helping simulate network performance and behaviour in presence of RF imperfections
• Identifying potential limitations in candidate protocols and proposing mitigations
• Writing documents and design notes and discussing progress

Requirements

The successful candidate will be team player with a genuine interest in Wireless Communications and Networking.  Candidates are expected to be versatile, proactive and self-motivated with good social skills.

Following requirements are a must:

• MSc or PhD in Electrical/Electronic Engineering
• Proven competency in writing efficient code in C/C++, Python and/or Matlab
• Proficiency at writing, debugging and executing code in a Linux environment, including shell scripting and job schedule management
• Familiarity with software configuration management tools (Git, Mercurial, SVN), defect tracking tools, and peer review
• Sound knowledge of Wireless Networks, particularly 802.11 based WiFi
• Good understanding of multiple access schemes such as TDMA, CSMA/CA in the context of radio communications
• Ability to write and present technical content
• Proficiency in MS Office Tools

Following qualifications will make you stand out:

• Hands-on experience in Network modelling tools such as OPNET, QualNet, ns2/ns3
• Wireless System level understanding including Link Budget and RF Systems
• Demonstrable experience and knowledge of 802.11 (WiFi) or 3GPP (4G, 5G)
• Prior experience in C++ libraries such as Boost, Asio, OMNeT++, ns3 and others

About Pharrowtech

Pharrowtech is a recent spin-off form the R&D center imec, headquartered in the dynamic city of Leuven, Belgium. We design chip and antenna technology for next-generation wireless systems in fixed internet access, VR/AR and ultra-high capacity links. Further information on Pharrowtech can be found at www.pharrowtech.com.

We are currently looking for talented and enthusiastic new members to join our growing multinational team. We offer a challenging job in a flexible work environment and an attractive compensation package. Pharrowtech is an equal opportunity employer. We are looking for candidates who best combine technical skills with deep-rooted team spirit, regardless of race, gender, religion or any other factor not relevant for the job.

Leuven is an international city in the Flemish part of Belgium, serving as an innovation hub and hosting the highly ranked KU Leuven University, the world-leading R&D center imec and several other companies and startups.