Systems Modelling Engineer

Connect with Eutelsat Group

Be part of a new era in communications, transforming connectivity with Eutelsat Group – the world’s first GEO-LEO integrated global satellite operator.

As a leader in satellite communications, we provide global connectivity solutions - connecting businesses, communities, and governments around the world. We can connect you on land, at sea and in the air. We also deliver broadcast television channels and packages, transmitting vital news reports around the world.

With Eutelsat Group You’ll Get To:

• Pioneer the future of Space Technology
• Bring connectivity to remote frontiers
• Collaborate with customer-centric experts
• Embrace cultural diversity in our global team

In a dynamic industry where passion drives our teams to make a difference to become the most trusted partner for global satellite connectivity, you will elevate your skills in a stretching, rewarding, and meaningful environment. At Eutelsat Group, we’re united by inclusion and diversity, striving for gender balance and social responsibility, on Earth and in Space.

Why Eutelsat Group?

• Commitment to Diversity & Inclusion: With colleagues from over 75 countries, we embrace our global DNA and are committed to creating an inclusive workplace. We take pride in being led by a female CEO, with one-third of our executive team and 60% of our board represented by women.
• Ways of Working That Drive Us: As "One Team," we work collaboratively towards shared goals, with customer-centricity, respect, and inclusivity as our guiding principles.
• Sustainability at Our Core: At Eutelsat Group, sustainability is more than just a word; it’s woven into our strategy. We’re dedicated to balancing social, environmental, and economic growth — both on Earth and in space.
• Work-Life Balance: We offer flexible schedules and hybrid/remote work options to help you balance your personal and professional life. At Eutelsat Group, we are committed to supporting your well-being and ensuring you have the flexibility you need to succeed both at work and at home.

Ready to grow with us? Apply today and help us build a more inclusive, sustainable future in the world of satellite technology.

Job Overview

We are looking for an enthusiastic and skilled Systems Modelling Engineer to join our team and play a critical role in the modelling and simulation of our Current and Next Generation communication systems. In this position, you’ll sit within the End-to-End Systems Engineering organization and work closely with the systems architecture team, software engineering, operations, and the commercial side of the business. You’ll contribute directly to our ongoing projects and initiatives. This is a unique opportunity to make a significant impact within an organization that values growth, teamwork, and professional development.

Who You Are:

You’re a whiz in all things systems engineering and systems modelling, who can identify connections and dependencies in highly complex systems. You combine your strong technical background with programming to develop, validate, and maintain system models of varying scope and fidelity to meet the needs of the engineering organisation and the wider business. You’re a capable self-starter and love to learn. You’re sparked by a fast pace, with new challenges, and the opportunity to learn/invent new techniques. You’re a self-motived creative thinker who works collaboratively and is ready to produce results. You can produce rigorous, model-based analyses and can explain the results to both technical and non-technical audiences. You possess superb communications skills with the ability to work across organisational boundaries.

What You’ll Do:

• Work collaboratively with the rest of the System Modelling and Tooling team to continue the development of our in-house system performance models and simulators.
• Architect and develop tooling, built upon our in-house system models and simulators, which support engineering, operations, and commercial teams.
• Adapt and update existing modelling tools to ensure they stay converged to the current operational systems ConOps and performance.
• Develop and maintain feedback loops to flow real-world data back into our models/simulators, calibrating them against real-world performance.

What You’ll Need:

• A bachelor’s degree in a relevant field Electrical/Electronic Engineering, Aerospace engineering, Computer Science, Physics or Maths. Masters degree preferred.
• Experience developing, maintaining, and validating software models of complex systems.
• A strong technical understanding of JULIA, Python, SQL, and experience with other coding languages (MATLAB, C++).
• Experience working on optimisation problems, ideally in the context of satellite resource management, using both open source and proprietary solvers.
• Experience using real-world telemetry to calibrate models/simulators.
• A technical understanding of RF communications engineering.
• Experience working with LEO/MEO/GEO satellite communication systems and their CONOPS.
• Experience developing software collaboratively as part of a team and the associated software development techniques and best practices.
• A collaborative nature and strong ability to communicate across multiple stakeholder levels and work across organisational boundaries.
• Knowledge of current 3GPP standards.

Where You’ll Work:

Our team is currently based out of three different locations, any of these are potential options:

• London, UK.
• Paris, France.
• Turin, Italy.

Some travel required.

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This role is a Eutelsat Group job opening; all of our open roles are posted on the current OneWeb and Eutelsat websites. Please note that when you are applying, your application may be seen by both teams.