THE OPPORTUNITY

You will be our first hire in Spain and a foundational member of the team. This is a rare chance to own critical models end-to-end, influence the technical roadmap from day one, and grow rapidly alongside a world-class engineering organisation.

You will develop physics-grounded EM/RF models — link budgets, signal analytics, interference analysis — and couple them with machine-learning approaches that improve the reliability, efficiency, and intelligence of space data transport.

WHAT YOU WILL DO
- Build and validate EM/RF models covering link budgets, propagation effects, SNR/BER, modulation and coding impacts, interference and jamming considerations, spectral efficiency, and performance margins.
- Develop signal-analysis tooling and data pipelines to extract actionable features from RF telemetry and ground-station data.
- Couple physics-based models with ML approaches — predictive performance modelling, anomaly detection, link-quality estimation, and adaptive scheduling inputs.
- Translate complex real-world constraints into clean, maintainable models with clear,



actionable outputs for our platform.
- Collaborate closely with the CTO and engineering team to integrate models into production product workflows.
- Own deliverables end-to-end with strong autonomy: design → implementation → testing → documentation.

WHAT WE ARE LOOKING FOR
- Outstanding academic record in Aerospace Engineering, Telecommunications, Electrical Engineering, Physics, or a closely related discipline.
- 1-2 years of relevant experience (internships and research experience count) in RF, communications, signal processing, space systems, or telecoms.
- Strong theoretical foundations in electromagnetics and communications: link budgets, noise analysis, interference modelling, filtering, and detection/estimation theory.
- Proficiency in Python (scientific stack: NumPy, SciPy, Pandas, Matplotlib) and hands-on experience with model prototyping; familiarity with MATLAB, GNU Radio, or

📌 Rf Systems Modeling Engineer, Space Networks (Benlloch)
🏢 Collimate Space R&D
📍 Benlloch