Senior Systems and Application Administrator at Global Payments

This role is designed for a seasoned IT professional with at least 4 years of experience who specializes in infrastructure management. The ideal candidate has deep expertise in Windows Server administration and virtualization (specifically VMware) and is comfortable managing the full lifecycle of data storage and backup systems. Since this role supports the Polish market leader in payment processing, a background in high-availability environments is a significant plus. The position offers the stability of a direct employment contract with a Fortune 500 global fintech leader. While the role is based in Warsaw, it features a hybrid model (2–3 days in-office), allowing for a balance between collaborative onsite work and remote flexibility. Specific perks include comprehensive private medical and dental care (Luxmed), a lunch card, and Multisport access. **You might be a good fit if you...** * Have a strong technical grasp of VMware, Hyper-V, and Windows Server environments. * Are experienced in managing enterprise storage arrays, SAN, and backup solutions like Commvault. * Are fluent in Polish (C1+) and possess professional working proficiency in English (B1/B2). * Enjoy a "hands-on" infrastructure role that involves hardware management, including servers and tape libraries.