Thales

Global defense and aerospace electronics

Técnic@ N2 de Operación de Infraestructuras de Seguridad

Security Engineering & ArchitectureConfirmed live in the last 24 hours

Full-timeVitoria-Gasteiz, Álava, SpainNo salary listed

About the Job

Requirements

Two to three years of experience operating security infrastructures at N1/N2 level.
Higher vocational training (FP Grado Superior) in Informatics, Telecommunications, or a similar field.
Knowledge of firewall administration and security policies.
Knowledge of proxy environments and secure web browsing.
Knowledge of virtual private networks (VPNs).
Knowledge of email security, such as EOP, Proofpoint, or similar solutions.
Knowledge of digital certificates and public key infrastructure (PKI).
Knowledge of network monitoring and troubleshooting.
Experience working with ticketing tools, ideally ServiceNow.
Basic knowledge of scripting or automation.
Ability to work in a team, service orientation, and problem-solving ability.

Responsibilities

Manage and resolve incidents and requests through ServiceNow using a ticket-oriented model.
Operate and support security infrastructures in an enterprise environment.
Administer security platforms, including firewalls (Fortinet, Check Point, Palo Alto, Forcepoint); secure browsing (Skyhigh Secure Web Gateway, Zscaler ZIA); secure remote access/VPN (F5 BIG-IP, Zscaler); web application firewalls (F5 BIG-IP, VMware AVI); network access control (Aruba ClearPass); secure email and antispam (Microsoft EOP and Proofpoint); and digital certificate issuance, renewal, and troubleshooting.
Perform preventive and corrective maintenance tasks.
Contribute to continuous improvement by automating operational tasks, scripting with PowerShell, Python, Bash, or other tools, integrating platforms, and optimizing configurations and processes.
Monitor services and proactively analyze incidents.
Create technical documentation and operational procedures.

Desired Qualifications

Previous experience with any of the mentioned vendors.
Certifications in security technologies such as Fortinet, Check Point, Palo Alto, F5, or Aruba.
Experience in enterprise or SOC/NOC environments.
Knowledge of APIs and integrations.

Location: Vitoria, SpainThales people architect identity management and data protection solutions at the heart of digital security. Business and governments rely on us to bring trust to the billions of digital interactions they have with people. Our technologies and services help banks exchange funds, people cross borders, energy become smarter and much more. More than 30,000 organizations already rely on us to verify the identities of people and things, grant access to digital services, analyze vast quantities of information and encrypt data to make the connected world more secure.Thales in Spain is a leader in technological solutions applied to Defence, Aeronautics, Security, Transportation and Space and, furthermore, is a global centre for excellence in Space, Security of Critical Infrastructures and Transportation. With a turnover of €320 million and a staff of 1,200, it exports approximately 40% of its total production principally to the Middle East, North Africa and Latin America.

Thales S21sec selecciona un/a Técnic@ N2 de Operación de Infraestructuras de Seguridad donde participará en la operación, mantenimiento y mejora continua de entornos críticos de seguridad, trabajando con tecnologías líderes del mercado.

Funciones principales

Gestión y resolución de incidencias y peticiones a través de ServiceNow (modelo orientado a tickets).
Operación y soporte de infraestructuras de seguridad en entorno empresarial.
Administración de plataformas de seguridad:
- Firewalls: Fortinet, Check Point, Palo Alto, Forcepoint.
- Navegación segura: Skyhigh Secure Web Gateway, Zscaler ZIA.
- Acceso remoto seguro (VPN): F5 BIG-IP, Zscaler.
- WAF: F5 BIG-IP, VMware AVI.
- NAC (Network Access Control): Aruba ClearPass.
- Correo seguro / antispam: Microsoft EOP (Exchange Online Protection) y Proofpoint.
- Gestión de certificados digitales (emisión, renovación, troubleshooting).
- Otras.
Ejecución de tareas de mantenimiento preventivo y correctivo.
Participación en actividades de mejora continua:
- Automatización de tareas operativas.
- Scripting (PowerShell, Python, Bash, u otros).
- Integraciones entre plataformas.
- Optimización de configuraciones y procesos.
Monitorización de servicios y análisis proactivo de incidencias.
Documentación técnica y procedimientos operativos.

Requisitos

Experiencia: 2-3 años en operación de infraestructuras de seguridad (N1/N2).
Formación: FP Grado Superior en Informática, Telecomunicaciones o similar.
Conocimientos en:
- Administración de firewalls y políticas de seguridad.
- Entornos de proxy y navegación segura.
- VPNs
- Seguridad de correo electrónico (EOP, Proofpoint u otras soluciones similares).
- Certificados digitales y PKI.
- Monitorización y troubleshooting de red.
Experiencia trabajando con herramientas de ticketing (idealmente ServiceNow).
Conocimientos básicos de scripting o automatización.
Capacidad de trabajo en equipo, orientación a servicio y resolución de problemas.

Requisitos valorables

Experiencia previa con alguno de los fabricantes mencionados.
Certificaciones en tecnologías de seguridad (Fortinet, Check Point, Palo Alto, F5, Aruba, etc.).
Experiencia en entornos enterprise o SOC/NOC.
Conocimientos de APIs e integraciones.

Condiciones

Ubicación: País Vasco (imprescindible residencia en la zona).
Modalidad: Trabajo híbrido.
Proyecto estable con un cliente de gran relevancia.
Entorno técnico avanzado y en constante evolución.

At Thales we provide CAREERS and not only jobs. With Thales employing 80,000 employees in 68 countries our mobility policy enables thousands of employees each year to develop their careers at home and abroad, in their existing areas of expertise or by branching out into new fields. Together we believe that embracing flexibility is a smarter way of working. Great journeys start here, apply now!

About the Company

Thales

Global defense and aerospace electronics

Thales designs and delivers critical technology for aerospace, defense, and digital security. Its products include electronics, software, and data-security systems that power air travel, payments, and modern military platforms, by integrating hardware and software to build systems such as avionics, radar, cybersecurity, and secure communications that collect sensor data and protect networks. It stands out through deep industrial experience, end-to-end solutions across defense, aerospace, and cybersecurity, and a focus on AI and quantum tech, aided by strategic acquisitions and partial state ownership. Its goal is to provide reliable, secure, and connected technologies that support national security, public safety, and everyday life by solving complex security and connectivity challenges.

Company size: 10,001+
Company stage: IPO
Headquarters: Meudon, France
Founded: 1893

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