Defence and Security Senior Systems & Communications Engineer – Space – Torrejón - Hybrid

About the Role Senior Systems & Communications Engineer responsible for the definition, design, integration, verification, and validation of complex space and ground-based systems. You will help ensure performance, reliability, continuity, and operational excellence across space-related infrastructures. What You'll Do

• Engineering and design of communication equipment and systems.
• Development of systems engineering activities: requirements, architecture, interfaces, and traceability.
• Integration, verification, and validation of complex systems in lab and operational environments.
• Engineering of DataCenter infrastructures: electrical systems, cooling, redundancy, and continuity.
• Design, analysis, and testing of RF circuits and subsystems.
• Preparation of system and product test documentation (plans, procedures, reports).
• Participation in Expert Control Stations and Satellite Control Systems engineering.
• Work on SATCOM systems, ground segment subsystems, and mission‑critical communication nodes.
• Requirements management using DOORS (Advanced level).
• Technical coordination with multidisciplinary internal and external teams. What We're Looking For
• Education: Degree in Telecommunications Engineering or related field.
• Experience: Minimum 5 years of experience in relevant engineering roles (systems, communications, integration, testing, RF, ground segment, or DataCenter engineering).
• Technical Skills: Communications equipment and systems engineering; Systems integration and testing; Systems engineering methodologies; DataCenter infrastructures (power, cooling, continuity); RF circuits and tests; Control systems for satellite operations; SATCOM systems; Documentation for system/product testing (plans, procedures, reports); DOORS – advanced level.
• Languages: English C1.
• Soft Skills: Strong analytical and problem‑solving abilities; Structured, organized, and autonomous work style; Excellent teamwork and communication skills; Results‑oriented. Nice to Have
• Experience or interest in European space programs (IRIS², Galileo, EGNOS, Copernicus). Compensation & Benefits
• Salary range not disclosed. Benefits not specified.