Firewall & Security Specialist

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 a Security Engineer to join our team for a multinational leader in the banking sector.

📌 Key Responsibilities:

- Daily security operations: ensure the correct execution of day-to-day security activities, including the implementation of security changes, rules and policies, as well as the management and follow-up of operational requests and incidents.

- Ticket and mailbox management: review, manage and follow up on user requests and incidents through ServiceNow , ensuring appropriate tracking, resolution and documentation.

- Security compliance: review infrastructure and application configurations against security requirements, identify potential vulnerabilities and, once compliance has been confirmed, implement the required security rules and controls.

- Firewall and proxy administration: administer and maintain Check Point and Fortinet firewalls and McAfee proxies , including the implementation and review of security rules and policies, regular rule clean-up and incident support.

- Security technologies: operate and maintain Web Application Firewall (WAF), IDS/IPS and Illumio micro-segmentation solutions.

- Security automation: develop and maintain Python scripts to optimise and automate security-related processes.

• Support users and IT production teams by resolving security-related queries and incidents and applying security best practices.

On-call duty: respond to monitoring alerts and user calls outside normal working hours.

💡 Skills:

Essential:

• Hands-on experience with Checkpoint and Fortinet firewall suites (manager and firewall).

• Experience with Tufin SecureTrack/SecureChange.

• Strong understanding of TCP/IP, LAN, WAN, and security/compliance rules.

• Experience in security compliance, risk analysis and ISO standards.

• Knowledge of Web Application Firewall (WAF), IDS/IPS and proxy technologies, preferably McAfee.

• Knowledge of network threats and best security practices.

• Certifications in security technologies are appreciated.

• English level B2 or higher.

Desirable:

• Knowledge of micro-segmentation , preferably Illumio .

• Experience with Python scripting and automation .

• Experience with ServiceNow or similar ticketing platforms.

• Knowledge of Unix (e.g., Solaris) and Windows systems.

• Experience with SecurID, ACE Server, HSM, WAF, IDS, IPS.

👉 Job Conditions & Benefits:

• 📜 Permanent contract.

• 📍 Work Mode: hybrid, with one day a week in the Madrid office (flexible schedule)

• 💰 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.