BME - Bolsas y Mercados Españoles - drives the transformation of financial markets and belongs to SIX, the third largest exchange group in Europe.

What sets us apart drives us ahead: between local roots and integral relevance, we are a unique blend of tradition and future, of foundation and growth. We value bright minds and inspire them to grow with their ideas. Come and shape the future of finance with us.

Business Information Security Officer

Madrid | Working from home up to 40% | Reference 7942

Information security is a key requirement for the successful and compliant operation of Securities Services. As a Business Information Security Officer (BISO), you act as the main point of contact for information security topics within Securities Services, supporting the appropriate handling of security risks, regulatory obligations, and internal security requirements in line with SIX standards.
In this role, you work closely with business, IT, and security stakeholders to ensure that information security requirements are well understood and applied in a pragmatic and business‑oriented manner. You support initiatives and day‑to‑day activities by providing guidance, facilitating alignment between parties, and contributing to a consistent security approach across the organization.
You will collaborate with central security teams, IT, legal, risk, and compliance functions, and be part of the wider BISO community within SIX.

We are looking forward to hear for you. Please apply with your CV in English.

What You Will Do

Act as a key contact and advisor for information security topics within the assigned business area, supporting managers and key stakeholders
Advise and support projects, applications,



and initiatives in implementing information security requirements in line with SIX standards and best practices
Contribute to the identification, assessment, and handling of information security risks affecting the business area
Facilitate effective collaboration between business, IT, and security functions to ensure pragmatic and proportionate security solutions
Support the interpretation and application of regulatory, contractual, and internal security requirements (e.g. data protection, industry standards)
Contribute to security awareness, reporting, and continuous improvement activities, and actively participate in the SIX BISO community

What You Bring

5 years of professional experience in information security, IT risk, IT, or a related field
Good understanding of information security principles, risk management, and control concepts
Ability to understand technical security topics and communicate them clearly to non‑technical stakeholders
Familiarity with regulatory and compliance requirements relevant to financial services is an advantage
Structured and solution‑oriented working style, with attention to detail
Strong communication and collaboration skills, with a pragmatic and service‑oriented mindset
Ability to manage multiple topics in parallel and work effectively with a range of stakeholders
Fluency in English; German and/or Spanish is an advantage
Relevant training or certification in information security is an asset

If you have any questions, check out our FAQ page or 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.

📌 Business Information Security Officer (España)
🏢 Six
📍 España