HPC Infrastructure Support Engineer, Kajaani
- Location Uusimaa, Southwest Finland, Pirkanmaa, Ostrobothnia, Central Finland, North Karelia, North Savo, Lapland, North Ostrobothnia, Kainuu
Posted 27.02.2026, 8:59 - Closes 27.03.2026, 2:00
HPC Infrastructure Support Engineer, Kajaani
We are looking for an HPC Infrastructure Support Engineer for our client XTX Markets Technologies at their data centre in Kajaani. This is a full-time, permanent position. The workplace is located in Kajaani, and the employer supports relocation if needed.
XTX Markets is a leading algorithmic trading firm with a daily trading volume of nearly $300 billion. We use advanced technology and research to provide liquidity across various markets. Learn more about the Kajaani data centre:
In this role, youll be responsible for maintaining and supporting the HPC (high-performance computing) cluster at the Kajaani data centre. Youll also support projects, vendor collaboration, and inventory management. The role requires on-call availability and occasional overtime. The selected candidate will be directly employed by XTX Markets. Barona Engineering is the recruitment partner.
Your responsibilities include:
– Hands-on deployment and maintenance of physical infrastructure, including servers, network switches, storage systems, and structured cabling.
– Performing hardware installations, upgrades, and troubleshooting on-site.
– Executing physical setup and configuration tasks for large-scale deployments (e.g., installing and connecting 1,000 servers).
– Working closely with vendors and service providers to ensure timely maintenance and technical support.
– Contributing to platform design and customization, bringing practical insights from hardware-level experience.
We expect:
– A relevant degree in IT or electrical/electronics engineering.
– Proven experience in data center environments, with strong hands-on skills in hardware installation and maintenance.
– Solid understanding of high-speed networking, fibre types, and transceivers.
– Familiarity with networking fundamentals, server hardware, and related software.
– Experience using hardware monitoring and management tools.
– Fluency in English; Finnish is an advantage
– A proactive, practical mindset and ability to work effectively in a team.
What We Offer
At XTX Markets, technology and talent are at the core of our business. We offer an environment where specialists from diverse backgrounds collaborate openly, respectfully, and without hierarchy. Excellence, innovation, and continuous improvement guide everything we do.
In addition to a competitive salary and comprehensive benefits, XTX Markets provides a full relocation package for professionals moving to Finland, including those coming from outside the EU.
Join XTX Markets and contribute to the future of algorithmic trading by supporting one of the most sophisticated HPC environments in the industry.
