BME belongs to SIX, the third largest exchange group in Europe. We drive the transformation of the financial markets. That’s why we invest in bright minds, in their ideas, knowledge and development. We do that by combining our best sides.


If you would like to find out why stability makes us so agile, why experience makes us so curious, and why empathy makes us so impactful, apply now.



 Network Security Engineer

Madrid | working from home up to 60% | Reference 5667



Our product “Security Orchestration” is all about security policies and automation on firewalls. Thanks to your work as a Network Security Engineer, SIX's global and critical network security infrastructure runs smoothly. Do you have experience in operating complex network security infrastructure? Is your know-how in other IT areas helping you to assess overall situations and quickly identify problems? Do you communicate with customers, maintain constructive cooperation with internal teams and partners, and are efficient working in a global team? If you have affirmative answers to these questions, we would like to hear about you.  Are you ready for this great opportunity? 

You can expect working in a global environment with an experienced and dynamic team with about 10 employees mainly located in Switzerland, responsible for engineering and operations of firewall rule management, where the needs of the customers are in the foreground. In addition, you will be involved in international projects and actively shape the security infrastructure of SIX.



What You Will Do

  • consulting, conception, design and engineering of network security solutions worldwide
  • technical review and implementation of changes
  • support for compliance requirements (audit, internal and external regulators)
  • analysis and troubleshooting (second and third level support), including log and data traffic analysis
  • interdisciplinary know-how development, maintenance and exchange within SIX for the areas of Network Security

What You Bring

  • minimum 3 years industry experience with Firewall-Workflow tools (e.g. Tufin, AlgoSec), Firewalls (e.g. PaloAlto, Fortinet, Cisco ASA), Routing / Switching and infrastructure automation
  • experience in engineering and operating complex IT infrastructure environments
  • team player, dynamic, independent and dedicated personality with a willing to learn and curious mindset
  • strong analytical and conceptual thinking skills
  • good command of English, both written and spoken

If you have any questions, please call Sara Perez de la Cuesta at +34 91 709 56 80.


For this vacancy we only accept direct applications in English.


Diversity is important to us. Therefore, we are looking to receiving applications regardless of any personal background. 

What We Offer

Flexible Work Models
We trust our employees and offer a work environment that is well-balanced, productive and fosters success. 

Personal Development
You will benefit from a culture of continuous learning and feedback. Your personal growth is supported through an extensive learning offering.

Agile Working Methods 
Whether through scrum or design thinking,
we solve exciting tasks together in teams.