Senior Systems Engineer

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Indra Space – Leading the Next Generation of Space Systems At Indra Space, we are on a mission to redefine the European space industry by delivering high-performance small satellite solutions for LEO missions. Our ambition? To become a leading company in end-to-end satellite systems, driving innovation in:

Position, Navigation & Timing (PNT) Secure Communications Earth Observation & ISR Space Domain Awareness (SDA) and Space Traffic Management (STM) Science & Space Exploration

As the Space Business Unit of Indra Group, we combine cutting-edge technology with a full value chain approach—from satellite design and integration to ground segment and operations. With the integration of Deimos and strategic participation in Hispasat and Hisdesat, we are scaling Europe’s space autonomy and contributing to flagship programs like IRIS², Galileo, EGNOS, and Copernicus.

What We’re Looking For We are seeking an experienced

Senior Systems Engineer

with a strong background in spacecraft systems engineering. The ideal candidate will take on technical leadership responsibilities within assigned projects or proposals and contribute to the development of advanced space systems following MBSE principles and ECSS standards.

Key Responsibilities Lead systems engineering activities across spacecraft missions and proposals. Analyse technical data, verify configurations, and ensure alignment with system constraints, operational needs, and ECSS engineering processes. Provide cross-functional technical support on spacecraft subsystems and interdisciplinary issues. Contribute to the definition and verification of spacecraft system architectures. Prepare technical documentation covering system requirements, design, verification, and implementation. Support integration and testing tasks at subsystem and system level. Collaborate with multidisciplinary teams to ensure quality and performance across all engineering phases.

Requirements Minimum 10 years of experience in relevant systems engineering roles. Knowledge of MBSE working philosophy. Detailed understanding of spacecraft systems and subsystems. Knowledge of mechanical, thermal, radiation, or propulsion systems. Experience using space engineering analysis and design tools such as CATIA, NASTRAN/PATRAN, ESATAN, FASTRAD. Hands‑on approach to cross-functional technical challenges. Understanding of New Space approaches and techniques. Knowledge of low‑level integration and testing techniques. Experience writing technical and project documentation. Expertise in analysing technical data and verifying system configurations in accordance with ECSS methodologies.

⭐ Optional / Nice-to-Have Knowledge of MBSE tools such as Capella or Valispace. Knowledge of Python or other scripting languages.

What We Offer Work Your Way:

Flexible hours so you can balance life and work effortlessly. Open Culture:

Direct communication and a friendly environment where your voice matters. Innovation at Its Core:

Be part of groundbreaking projects with global impact. People First:

A collaborative team that supports and celebrates your success. Career Acceleration:

Continuous feedback and annual reviews to help you grow. Stability You Can Trust:

Long-term projects in a leading company with a future vision. Global Reach:

Your work will influence major international initiatives. ✈️

Mobility Opportunities:

Explore projects across Spain and beyond. Lifelong Learning:

Access Open University programs and 3,000+ Udemy for Business courses.

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Your next big opportunity is here. Ready to make an impact? Apply today!