> Markdown version of [/jobs/ext/1927707-network-security-operations-specialist](https://www.wearedevelopers.com/jobs/ext/1927707-network-security-operations-specialist). 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).

---

# Network & Security Operations Specialist

- **Company:** Seidor
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** Network Security, Firewalls (Computer Science)
- **Published:** August 5, 2026
- **Apply:** https://www.buscojobs.com.es/network-security-operations-specialist-en-madrid-ID-365490503

## About the Role

Se valorará experiencia en tecnologías como la administración de firewalls y plataformas de seguridad.

## Description

SEIDOR busca un perfil técnico en Barcelona especializado en Sistemas y Comunicaciones.La posición implica la gestión de incidencias de seguridad y comunicaciones, así como el soporte a usuarios en distintas oficinas en España.Se valorará experiencia en tecnologías como la administración de firewalls y plataformas de seguridad.El puesto es 100% presencial con un horario flexible, ofreciendo la posibilidad de colaborar en un ambiente dinámico y orientado a la innovación.#J-*****-Ljbffr


## Related Videos

- [You can’t hack what you can’t see](https://www.wearedevelopers.com/videos/41-you-can-t-hack-what-you-can-t-see)
- [Small, Secure, Interconnected: The next Internet Protocol](https://www.wearedevelopers.com/videos/100062-small-secure-interconnected-the-next-internet-protocol)
- [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure)
- [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers)
- [Blockchains: One Size doesn't Fit All](https://www.wearedevelopers.com/videos/409-blockchains-one-size-doesn-t-fit-all)
- [Coffee with Developers - Demi Oshin from musician to computer science student to CODE100](https://www.wearedevelopers.com/videos/881-coffee-with-developers-demi-oshin-from-musician-to-computer-science-student-to-code100)

## Related Articles

- [Spanish Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/353-spanish-business-culture-and-etiquette)
- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)
- [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)
- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs)
- [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)