Researcher

Ericsson; Stockholms kommun; On-site; SEK 1,000,000 - 1,600,000; Full time

Job summary

Ericsson seeks a research-leaning professional to develop advanced components for Network Digital Twins in Stockholm. You will invent and run large-scale evaluations, collaborating with Ericsson teams and top academic groups on 6G evolution, with learning opportunities and meaningful impact.

The role emphasizes hands-on programming, 3D reconstruction, neural rendering, and cutting-edge propagation models, in a dynamic environment that values mentorship and growth. Stockholm-based position.

Qualifications

• Hold an M.Sc. or Ph.D. in a relevant technical field.
• Are an exceptional problem solver with a passion for innovation.
• Are a proficient algorithm developer who writes high-quality and efficient code.
• Are curious, collaborative, and able to communicate complex ideas clearly.
• Are familiar with ray-tracing concepts and radio-propagation models.
• Have knowledge of neural-rendering techniques for recovering 3D scene geometry.
• Have hands-on experience with 3D reconstruction, 3D scene representations, and 2D–3D or 3D–3D matching techniques.
• Have hands-on experience with semantic segmentation and object-detection techniques.

Responsibilities

• Create advanced components for Network Digital Twins.
• Invent, implement, and run large-scale evaluations.
• Collaborate with teams across Ericsson and with leading academic groups.
• Work in a dynamic team with opportunities for learning and taking on new responsibilities.

Skills

Problem solving

Exceptional solver

Curious and collaborative

Clear communication

Education

M.Sc. or Ph.D. in a relevant technical field

Tools

Python

C/C++

Java

C#

JavaScript

Rust

MATLAB

Simulink

PyTorch

TensorFlow

JIT

Git

Docker

Kubernetes

Job description

About this opportunity:

Ericsson is the world's leading network technology company and a global pioneer shaping the 6G era. Our 6G vision will transform business and society in the 2030s through secure, efficient, and sustainable communications.

Join our Team

About this opportunity:

Ericsson is the world's leading network technology company and a global pioneer shaping the 6G era. Our 6G vision will transform business and society in the 2030s through secure, efficient, and sustainable communications.

A Network Digital Twin is an emulation of a wireless network that can analyse and manipulate complex telecommunications systems. Network Digital Twins are a key technology for the evolution of 6G networks and for enabling further network enhancement and growth.

Join our international team of world-class researchers at the forefront of 6G evolution, where you will create and evaluate next-generation Network Digital Twins. You will have the opportunity to work with a top-tier international research team, make a substantial impact on the research community and the future of the telecommunications industry, and grow in a dynamic environment with strong mentorship and learning opportunities.

This position is based in Stockholm, Sweden. In your application, please describe how your experience and skills can advance the evolution of Network Digital Twins.

What you will do:

• Create advanced components for Network Digital Twins.
• Invent, implement, and run large-scale evaluations.
• Collaborate with teams across Ericsson and with leading academic groups.
• Work in a dynamic team with opportunities for learning and taking on new responsibilities.

The skills you bring:

We welcome outstanding graduates and experienced researchers who are passionate about Network Digital Twin technology. You:

• Hold an M.Sc. or Ph.D. in a relevant technical field.
• Are an exceptional problem solver with a passion for innovation.
• Are a proficient algorithm developer who writes high-quality and efficient code.
• Are curious, collaborative, and able to communicate complex ideas clearly.
• Are familiar with ray-tracing concepts and radio-propagation models.
• Have knowledge of neural-rendering techniques for recovering 3D scene geometry.
• Have hands‑on experience with 3D reconstruction, 3D scene representations, and 2D–3D or 3D–3D matching techniques.
• Have hands‑on experience with semantic segmentation and object‑detection techniques.

Relevant programming and technology experience includes Python, C/C++, Java, C#, JavaScript, Rust, MATLAB, Simulink, PyTorch, TensorFlow, JIT, Git, Docker, and Kubernetes.

The following are considered a plus:

• Knowledge of satellite-based earth sensing and positioning.
• Experience with optical, LiDAR, or radar systems and their calibration.
• Familiarity with 3D CAD, BIM, or similar tools.
• Hands‑on experience with radio measurements.

Why join Ericsson?

At Ericsson, you’ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what’s possible. To build solutions never seen before to some of the world’s toughest problems. You’ll be challenged, but you won’t be alone. You’ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.

Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.

Primary country and city: Sweden (SE) || Stockholm