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Icono_oferta{ display: inline-block; padding-right: 10px; position: relative; width: 40px; top: 10px; } ¡At Oesia

Group, we are growing! We would like to count on you for our next job offer: We are looking fora Systems Engineer to join an important Project located in Rivas-vaciamadrid or Sevilla in Hybrid job modality.

What are we looking for?
An/a Systems Engineer, with at least 5 years of experience.

Availability to join a stable project in Madrid.

Degree: Technical Engineering Degree (pre-Bologna)Work Schedule: M-T: 9H // F: 5,5H Requirements: Mandatory requirements: Writing technical requirements

Understanding the difference between a system, subsystems, a system of systems, and the system of interest

Deriving technical requirements from customer requirements

Basic understanding of systems architecture

Knowledge of systems engineering processes (V-model), from requirements gathering and design through to system requirements: Understanding of modeling languages (SysML and/or UML)Proficiency with DOORs for requirements management

Basic knowledge of architecture modeling tools (Enterprise Architect, Magic

Draw / Cameo Systems Modeler)Basic understanding of software architecture





Basic understanding of hardware architecture

Knowledge of Common Criteria

Ability to develop complex models using SysML/UML in tools such as Enterprise Architect or Cameo

What will your responsibilities be?
We are looking for a Systems Engineer responsible for defining, designing, and modeling secure systems, from requirements gathering through validation.

The candidate will work in systems engineering environments applying structured methodologies (V-model) and will participate in the development of security architectures.

Key Responsibilities

Developing system, functional, and security requirements based on client needs.

In DOORs.

Developing models for security equipment (encryption, key generation/management, encrypted satellite navigation equipment) in Enterprise Architect/CAMEO.

Designing and developing security architectures in Enterprise Architect/CAMEO.

Preparing technical documentation using Microsoft Word, Excel, and Power

Point.

Task management in Jira.

What we offer you? Work in a multinational company recognized as one of the best companies to work for in 2025, according to Actualidad Económica and Forbes.

Stable and innovative technological projects for leading national and international clients.

Career plan:



we offer 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 you with a wide multidisciplinary 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.

Have you heard of us?
With over 3.800 professionals in 20 corporate offices across Spain, Brussels, Latin America, and Asia, it generates quality employment and helps people grow in technical careers.

Grupo Oesía es una multinacional española dedicada a la ingeniería digital e industrial de uso dual, que desarrolla e implementa proyectos en todo el mundo.

En Grupo Oesía creemos en la diversidad y en la igualdad de oportunidades como motor de innovación y en la inclusión como base para el crecimiento.

Fomentamos un contexto donde todas las personas sin ningún tipo de distinción puedan desarrollar su talento y contribuir a construir un futuro mejor.

Tecnobit-Grupo Oesía diseña, desarrolla, fabrica y mantiene productos tecnológicos de vanguardia y sistemas electrónicos de imagen inteligente, comunicaciones tácticas y seguras y centros de simulación, que constituyen un claro ejemplo de transferencia tecnológica. xhfqzwm Nuestros centros tecnológicos en Castilla la Mancha, Andalucía, Galicia, Valencia y Madrid son polos de innovación que contribuyen a la soberanía nacional en capacidades clave y a la autonomía estratégica europea.

📌 Systems Engineer (Tomares)
🏢 Fortinet
📍 Tomares