Engineer, Digital Design Engineering

At Indra Space, we are on a mission to redefine the European space industry by delivering high-performance small satellite solutions for LEO missions. To become a leading company in end-to-end satellite systems, driving innovation in: Secure Communications 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. We are looking for a skilled RF Design Engineer with strong experience in RF transmission and reception architectures across different frequency bands. The ideal candidate is proficient in mixed‑signal design, compact RF integrated circuits, RF power amplifiers, and simulation of linear and nonlinear RF components. Design detailed RF architectures for transmission and reception in multiple bands. Develop mixed analog/digital designs and compact RF circuits, including System‑on‑Chip solutions. Design and analyze RF Power Amplifiers (GaN, GaAs, LDMOS, high‑efficiency architectures). Operate RF lab equipment: spectrum analyzers, network analyzers, and scalar/vector signal generators. Contribute to documentation, design justification, and system‑level integration activities. Mixed‑signal analog/digital design. RF circuit design and simulation (ADS or similar). Hands‑on experience with RF lab instrumentation (spectrum/network analyzers, signal generators). Design skills for satellite‑embedded systems. Knowledge of antenna design. Work Your Way: Flexible hours so you can balance life and work effortlessly. Innovation at Its Core: Be part of groundbreaking projects with global impact. Stability You Can Trust: Long-term projects in a leading company with a future vision. Global Reach: Your work will influence major international initiatives. Explore projects across Spain and beyond. Lifelong Learning: Access Open University programs and 3,000+ Udemy for Business courses.