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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 for the position of



 Network Engineer

Madrid | 100% | Reference 3384


SIX Digital Exchange (SDX), a company owned by the Swiss Stock exchange, is building the first market infrastructure in the world to offer a fully integrated end to end trading, settlement and custody service for digital assets.


Are you passionate about technology? Do you want to work in an agile, self-organized environment where collaboration, trust, and innovation are paramount? Then, our Network Engineering team wants to hear from you. We are looking for a bright mind to help us move forward. You work in a diverse environment in close cooperation with various business units, and both internal and external clients.


What You Will Do

  • design and engineer the network landscape with special focus on Cisco Products
  • act as third level support in Network Operations
  • work closely together with the NOC and the Network Security to ensure proper operations and further development
  • assist in various planning activities related to system provisionning

What You Bring

  • relevant engineering experience in L3 routing protocols (BGP/EIGRP) and SDN, specifically Cisco ACI 
  • knowledge of automated tools based on scripting technics using Python, Ansible, etc.
  • communicative and team player personality
  • readiness to sometimes work outside the normal working hours
  • very good verbal and written English

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.


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.