> Markdown version of [/jobs/ext/2148014-network-security-engineer](https://www.wearedevelopers.com/jobs/ext/2148014-network-security-engineer). 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 Engineer

- **Company:** Lognext
- **Location:** Madrid, Spain (Remote available)
- **Contract:** Permanent contract
- **Skills:** Application Firewall, Cyber Security, Email Filtering, Web Browsers, Infrastructure as a Service (IaaS), Network Security, Simple Mail Transfer Protocols, Networking Basics, Platform as a Service (PAAS), Cloud Services, Software Security, Information Technology, Fortinet
- **Published:** August 20, 2026
- **Apply:** https://www.buscojobs.com.es/network-security-engineer-en-alcobendas-ID-368431448

## About the Role

technical advisory across firewall filtering, WAF, email security and endpoint web-filtering technologies.Skills:Essential:Strong overall knowledge of IT security threats, risk vectors, insecure protocols, administration principles and security solutions.Solid understanding of networking principles, including IP, protocols and network segmentation.Experience with firewall filtering technologies such as Fortinet, Check Point and Palo Alto.Knowledge of Web Application Firewall technologies, particularly F5 ASM.Knowledge of incoming and outgoing email filtering through SMTP gateways.Understanding of web-browsing and download filtering on end-user endpoints.Good understanding of cloud service models, including IaaS, PaaS and SaaS.Broad IT knowledge covering application security, technology environments and workstations.Strong analytical skills, sound judgement and the ability to work autonomously with multiple stakeholders.Desirable:Experience automating security approval workflows and

## Description

At Lognext we have been accompanying companies and teams for more than 18 years to identify and implement the technology necessary to advance, making their challenges and objectives our own and getting closer to their reality.Therefore, being a NEXTER means that your career and talent become meaningful to you and those around you, allowing you to build what matters most to you and reach your next level.We are looking for an Operational Security Engineer to join our team for a multinational leader in the cybersecurity sector.Key Responsibilities:Perform risk analyses on behalf of the CISO before security exceptions are implemented.Escalate and raise alerts regarding non-compliant requests or security situations.Review security policies and ensure alignment among Cyber Security, IT Production and other stakeholders.Maintain security frameworks, standards and operational reference documentation.Produce and publish security dashboards and operational indicators.Translate Cyber Security policies into operational procedures for IT Production teams.Drive the continuous improvement of approval and exception-management processes.Promote automation solutions for security approvals and exception management.Provide technical advisory across firewall filtering, WAF, email security and endpoint web-filtering technologies.Skills:Essential:Strong overall knowledge of IT security threats, risk vectors, insecure protocols, administration principles and security solutions.Solid understanding of networking principles, including IP, protocols and network segmentation.Experience with firewall filtering technologies such as Fortinet, Check Point and Palo Alto.Knowledge of Web Application Firewall technologies, particularly F5 ASM.Knowledge of incoming and outgoing email filtering through SMTP gateways.Understanding of web-browsing and download filtering on end-user endpoints.Good understanding of cloud service models, including IaaS, PaaS and SaaS.Broad IT knowledge covering application security, technology environments and workstations.Strong analytical skills, sound judgement and the ability to work autonomously with multiple stakeholders.Desirable:Experience automating security approval workflows and exception-management processes.Experience designing and publishing security dashboards.Experience maintaining security frameworks, standards and operational documentation.Job Conditions & Benefits:Permanent contract.Work Mode: Hybrid, 4 days onsite/ per month (Madrid)Competitive salary.Remote work assistance.Professional Development: Access to an annual budget dedicated to advancing your skills through professional certifications.Join our expert team, where creativity, commitment and the ability to bring new perspectives are essential to make a difference in a world full of opportunities.Are you ready for your NEXT LEVEL?In Lognext we are committed to equality between women and men and as proof of this we have a registered and published Lognext Equality Plan.We also believe that multiculturalism is a source of values, experiences and knowledge that add value to our projects, which is why we believe in diversity, and we are committed to it.We work every day to create environments where people are treated with respect and dignity no matter where they come from, we do not discriminate based on race, religion or beliefs, ethnicity, disability, age, nationality, marital status, sexual orientation, or gender.


## 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)
- [How Web AI Can Power the Agentic Web - Jason Mayes (Google)](https://www.wearedevelopers.com/videos/1896-how-web-ai-can-power-the-agentic-web-jason-mayes-google)
- [WeAreDevelopers LIVE - Back to CODE100](https://www.wearedevelopers.com/videos/1909-wearedevelopers-live-back-to-code100)
- [Thinking Differently - How to Make Money from Cyber Attacks & Cheats](https://www.wearedevelopers.com/videos/745-thinking-differently-how-to-make-money-from-cyber-attacks-cheats)
- [Cyber Sleuth: Finding Hidden Connections in Cyber Data](https://www.wearedevelopers.com/videos/893-cyber-sleuth-finding-hidden-connections-in-cyber-data)
- [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers)

## Related Articles

- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)
- [Understanding and Mitigating Common Web Vulnerabilities](https://www.wearedevelopers.com/magazine/565-understanding-and-mitigating-common-web-vulnerabilities)
- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)
- [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking)
- [Spanish Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/353-spanish-business-culture-and-etiquette)