Consultant / Principal Engineer - Mobile Network Optimisation

Telecom Modus Limited; Leatherhead; On-site; GBP 50,000 - 75,000; Full time

Job summary

A global technology leader in England is seeking a Consultant or Principal Engineer to design and evaluate Radio Resource Management algorithms. The ideal candidate will have a strong background in AI / ML techniques, proficiency in C++, MATLAB, and Python, and a solid understanding of mobile communications systems. This role involves collaboration with global teams to innovate in next-generation network solutions.

Qualifications

• Strong background in AI / ML techniques using TensorFlow, Keras, or PyTorch.
• Solid understanding of mobile communications systems.
• Excellent analytical, mathematical, and communication skills.

Responsibilities

• Design and evaluate new RRM and optimisation algorithms.
• Develop and run C++, MATLAB, and Python simulations.
• Collaborate with global NEC technical teams.

Skills

AI / ML techniques

C++

MATLAB

Python

Analytical skills

Communication skills

Education

PhD in AI / ML or equivalent experience

Tools

TensorFlow

Keras

PyTorch

ns-3

Job description

About NEC Telecom MODUS Ltd

NEC Telecom MODUS Ltd. is the UK R&D centre of NEC Corporation, a global technology leader shaping the future of 5G Advanced and 6G networks. Our innovations power operators worldwide, and our engineers actively contribute to international standards and forums.

The Role

We’re looking for a Consultant or Principal Engineer to design and evaluate Radio Resource Management (RRM) and Network Optimisation algorithms, including AI / ML-driven solutions for NEC’s next-generation O-RAN 5G products.

You’ll combine original thinking with advanced simulation and data analysis to enhance NEC’s RRM and optimisation capabilities.

Key Responsibilities

• Design and evaluate new RRM and optimisation algorithms (e.g. QoE, traffic steering, Massive MIMO, RAN sharing).
• Develop and run C++, MATLAB, and Python simulations; analyse results and generate insights.
• Contribute to feature specifications and technical documentation.
• Collaborate globally with NEC technical teams to drive innovation and quality improvements.

About You

• Strong background in AI / ML techniques (e.g., supervised or reinforcement learning) using TensorFlow, Keras, or PyTorch.
• Solid understanding of mobile communications systems.
• Proficient in C++, MATLAB, and Python.
• Excellent analytical, mathematical, and communication skills.
• Motivated, collaborative, and able to innovate under pressure.

Desirable :

• Experience designing RRM / network optimisation algorithms.
• Knowledge of system-level network simulation or ns-3.
• Work related to ad-hoc networks.

Qualifications

Ideally a PhD applying AI / ML to mobile network optimisation (or equivalent experience).

NEC is an equal opportunity employer. We value diversity and are committed to creating an inclusive environment for all employees.