Senior Systems Administrator (SWIFT / Financial Infrastructure)

We're looking for an experienced professional to join the team that keeps financial infrastructure running. We work in an environment where system reliability has a direct impact on interbank payment infrastructure — if you like high-stakes, mission-critical systems, this is for you.

Agenda

• Server administration – manage and operate the Windows Server environment and virtualization infrastructure
• Operate and administer financial infrastructure, security modules, connectivity, and PKI
• Administer and support connectivity to payment infrastructure
• Third-party application management – install, configure, and support external applications
• Troubleshooting and diagnostics, including basic database work to identify issues
• Provide technical consulting to clients and internal teams
• Design and optimize infrastructure, including existing solutions
• Occasional collaboration with the network team

Technologies

• Server administration
• Virtualization
• Cloud productivity tools
• Database systems
• Network security
• Messaging
• Linux
• Endpoint security
• Monitoring
• Two-factor authentication

What we expect

• At least 5 years of experience as an IT/server administrator
• Advanced server administration skills
• Intermediate virtualization and advanced cloud productivity tools skills
• Basic database knowledge (SELECT, troubleshooting) is an advantage
• Basic familiarity with network security
• Experience with financial systems, payment infrastructure, or the banking sector is a plus
• Slovak (C2) and English (B2)
• Driving licence category B
• Reliability and a strong sense of responsibility — you'll be working with financial infrastructure
• Excellent analytical and diagnostic skills, a proactive mindset, and a genuine interest in continuous learning
• Comfortable working both independently and as part of a team

What we offer

• Work alongside a team of experienced senior administrators
• Flexible remote setup – on-site when needed and agreed with a team
• Room to grow professionally across different technical domains
• Professional training and certifications