Senior Cyber Security Engineer
- SIX Group AG
- Hybrid (Zurich, Madrid, Warsaw)
- 08/02/2025
Job Description
SIX drives the transformation of financial markets.
What sets us apart drives us ahead: between local roots and global 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.
Senior Cyber Security Engineer
Zurich, Madrid, Warsaw | Working from home up to 40% possible | Reference 6905
At SIX/BME, we are at the heart of this dynamic ecosystem. Are you ready to take on a leadership role in safeguarding this critical infrastructure?
We are seeking a Senior Cyber Security Engineer to join our growing global team. This senior-level role emphasizes leadership in designing, deploying, and managing a large-scale log management platform operating both on-premise and in the cloud. Our advanced systems process billions of events daily, ensuring the security and operational integrity of our infrastructure.
As a senior member of our cybersecurity organization, you will take charge of leading configurations and driving advancements in log ingestion, aggregation, and processing. Your role will focus on optimizing and automating security monitoring solutions with a hands-on, proactive approach. Working closely with internal stakeholders and technology partners, you will set the technical direction, enhance the capabilities of our security stack, and evaluate new technologies to stay ahead of evolving threats.
What You Will Do:
- Lead efforts to onboard, assess, and support new data sources within the ecosystem, ensuring smooth integration.
- Architect and maintain robust data pipelines for ingesting and processing diverse log types, including platform, application, and security logs.
- Develop advanced parsing and transformation mechanisms to ensure structured, actionable data.
- Proactively monitor and resolve data quality and performance issues, upholding rigorous standards.
- Design and deliver dashboards, reports, and comprehensive documentation for stakeholder
What You Bring:
- Bachelor’s degree in Computer Science, IT, or related field
- Strong experience with the ELK stack, Linux, CI/CD tools, and Python
- Advanced skills in data modeling, SQL, and handling large datasets
- Proven leadership in driving technical initiatives and resolving complex challenges
- Excellent English communication skills and on-call readiness
If you have any questions, please call Mateusz Kozielec at +41583998611.
For this vacancy we only accept direct applications only 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.
SIX is the backbone of the Swiss financial centre: we provide services in the field of securities trading, the provision of financial information and banking services. Thanks to our IT infrastructure, Switzerland is now one of the highest-performance financial centres in the world. We serve an international clientele and have a presence in 20 countries. SIX is at the forefront of innovation and is a passionate advocate for FinTech in and from Switzerland.