> Markdown version of [/jobs/ext/3111080-systems-engineer-relocation-to-spain](https://www.wearedevelopers.com/jobs/ext/3111080-systems-engineer-relocation-to-spain). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems Engineer - Relocation To Spain - **Company:** Cipherbit-Grupo Oesía - **Location:** Madrid, Spain - **Contract:** Permanent contract - **Skills:** Systems Engineering, Communications Protocols, Network Interface Controllers, Firmware, Verification and Validation (Software), Systems Architecture, Systems Integration - **Published:** September 27, 2026 - **Apply:** https://www.buscojobs.com.es/systems-engineer-relocation-to-spain-en-madrid-ID-373565383 ## About the Role What We're Looking For Experience: 5 years as a Systems Engineer in defense, aerospace, or other high?criticality environments. Education: Bachelor's or Master's degree in Systems Engineering, Electronics, Telecommunications, or related fields. Requirements Bachelor's or Master's degree in Systems Engineering, Electronics, Telecommunications, or related field. 2 years of experience in systems engineering within defense, aerospace, or high?reliability environments. Strong understanding of requirements engineering, model?based systems engineering (MBSE), and systems architecture. Experience with tools such as DOORS, Enterprise Architect, or Cameo Systems Modeler. Familiarity with embedded systems, firmware/software integration, and communication protocols. Fluent in English; Spanish is a plus. ## Description At Grupo Oesía, we drive high?impact technological projects across strategic sectors such as defense, aerospace, security, and digital modernization.What We're Looking For Experience: 5 years as a Systems Engineer in defense, aerospace, or other high?criticality environments.Education: Bachelor's or Master's degree in Systems Engineering, Electronics, Telecommunications, or related fields.Requirements Bachelor's or Master's degree in Systems Engineering, Electronics, Telecommunications, or related field.2 years of experience in systems engineering within defense, aerospace, or high?reliability environments.Strong understanding of requirements engineering, model?based systems engineering (MBSE), and systems architecture.Experience with tools such as DOORS, Enterprise Architect, or Cameo Systems Modeler.Familiarity with embedded systems, firmware/software integration, and communication protocols.Fluent in English; Spanish is a plus.Responsibilities Analyze and define system?level requirements, ensuring traceability throughout the development lifecycle.Design and document system architectures, interfaces, and integration strategies.Coordinate and lead system integration activities across hardware, firmware, and software domains.Develop and maintain technical specifications, interface control documents (ICDs), and system design descriptions.Support verification and validation (V&V) processes, including test planning, execution, and reporting.Collaborate with project managers, engineering teams, and clients to ensure technical coherence and delivery milestones.Participate in risk analysis, trade?off studies, and design reviews.Ensure compliance with industry standards (e.G., MIL?STD, DO?178C, DO?254, ISO/IEC).Contribute to continuous improvement of systems engineering processes and tools.Benefits Work in a multinational company recognized as one of the best companies to work for in ****, according to Actualidad Económica and Forbes.Stable and innovative technological projects for leading national and international clients.Career plan: an attractive professional career based on experience and personal potential within a continuously evolving company with solid growth.Free access to various training platforms, providing a wide multidisciplinary catalog.Flexible compensation.An equal, diverse company with great Corporate Social Responsibility.A positive, healthy, and cooperative work environment.Teamwork is the cornerstone of the company's project successes.#J-*****-Ljbffr ## Related Videos - [Model Based Systems Engineering in an Agile Product Development Process](https://www.wearedevelopers.com/videos/68-model-based-systems-engineering-in-an-agile-product-development-process) - [Your next 10x engineer isn't in your city. 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