About the Client Our client is a rapidly scaling fintech company delivering a robust payment gateway and card processing solutions for merchants worldwide. Their platform enables global payment acceptance, flexible pay-in and pay-out flows, and tailored settlement processes. Role Overview As a Junior/Middle System Administrator, you will support the company’s internal IT infrastructure and help ensure employees have everything they need to work efficiently. The role focuses on day-to-day operational tasks, user support, and basic system administration. Key Responsibilities - Create and manage user accounts (email, internal systems, access rights) - Grant, update, and revoke access permissions - Register and manage domains, issue and renew SSL certificates - Set up and maintain basic connectivity (VPN, RDP, etc.) - Support employee work environments (laptops, software, access) - Install and configure internal tools and services - Troubleshoot common system, network, and hardware issues - Maintain simple documentation for configurations and processes Requirements - Basic experience in System Administration or IT Support - Understanding of networking fundamentals (IP, DNS, VPN) - Experience with Windows and/or Linux systems - Familiarity with user accounts and access management - Basic knowledge of cloud platforms (AWS, GCP, or Azure is a plus) - Basic scripting skills (Bash, PowerShell — nice to have) - Ability to handle routine tasks and troubleshoot common issues Key Soft Skills - Analytical mindset with a structured approach to problem-solving - Clear and effective communication across technical and business teams - Ability to adapt quickly in a fast-moving, evolving environment - Ownership mentality with a proactive attitude What We Offer - Competitive salary based on your experience and expertise - Opportunity to contribute to a growing global fintech product - Open, collaborative, and transparent team culture - High-impact role with real responsibility and autonomy - Recognition of both professional achievements and personal milestones - Social benefits package Apply in 2 minutes and help keep the backbone of daily operations running smoothly and securely

Company Description Our brand Deutsche Telekom IT Solutions Slovakia entered the life of Košice region in 2006 under the name of T-Systems Slovakia and ever since has been inextricably linked with the region when became one of the founding members of Košice IT Valley. We have managed to grow from scratch to the second largest employer in the eastern part of the country with more than 3900 employees. Our goal is to proactively find new ways to improve and continuously transform into the type of company providing innovative information and communication technology services. Job Description We run T-Cloud Public! OT-Cloud Public is a public cloud standard product based on open source community software and driven by principles of DevSecOps. Lean structures, agile methods, highly motivated teams and an extremely dynamic business environment determine our actions. With this customer-oriented and agile orientation, we are the anchor point for the Public Cloud business in Deutsche Telekom Group. We are measured by delivering a secure, stable and innovative platform. We work jointly with our platform partner and other partners out of the OpenStack ecosystem to create a highly innovative public cloud product based on European security and data protection standards. We are looking for people who are professionals and evangelists with a great deal of enthusiasm for cloud technology and who are up to the challenges created by the development and operation of a hyper-scale public cloud. We offer a unique insight into how a large public cloud works under the hood, intercultural teamwork, flat hierarchies, and an independent working-style. Purpose As a System Administrator you understand the latest developments in Linux and cloud technology. You will operate and enhance our T-Cloud Public platform in a customer-oriented manner. WHAT WILL YOU DO? - Solve complex problems in the daily operation of a hyper-scaler's cloud backend. - Install and configure software and hardware. - Manage network devices. - Monitor performance and maintain systems according to requirements. - Troubleshoot issues. - Ensure security through access controls, backups and firewalls. - Consistently automate with common automation frameworks. - Work in a team of specialists where everyone helps each other in an open and trusting manner. Qualifications YOU WILL SUCCEED IF YOU: - Completed studies in a technical, engineering or scientific subject or comparable professional training. - Have professional experience in IT with a focus on modern cloud technologies. - Have experience in Linux, Bash and network related services. - Have knowledge of physical and virtual networks, routing and firewalls. - Have knowledge in infrastructure automation. - Have high level of customer focus. - Knowledge of agile development processes is a plus. - Speak English (B2 level) - You will be working in the European Union to meet our customers' data security and privacy requirements. Possible specialization - Participation on on-call duties, independent solving and troubleshooting of incidents and errors within defined expertise. Must have at least 1 year of experience with: - Linux and HW/SW overview (Basic) - IT Asset Management - Network - Security Management and Operations - Storage & Backup Operations - Troubleshooting Network Problems - Customer Focus - Software Installation and Support - Infrastructure Platforms for IoT and Cloud Additional Information WHY SHOULD YOU CHOOSE US? We believe in balance between work and personal life. An attractive and extensive work-life balance portfolio guarantees lasting motivation for employees and thus a better quality of life, promotes physical and mental well-being and contributes to a positive work environment. All this with the aim of providing more freedom in reconciling work, career growth, private life and individual lifestyle. Therefore we offer to our employees over 25 different benefits to improve their personal and professional life in these areas: - Financial benefits - Benefits with focus on learning and development - Benefits with focus on health and sport - Benefits with focus on family and work – life balance - Other benefits For more information about our benefits click to Benefits Salary Final salary is negotiable. We are offering base salary depending on seniority level and previous experience of candidate. In addition to base salary we provide variable part and other financial benefits. Base salary will not be lower than 1150€ /brutto. Additional information * Please be informed that our remote working possibility is only available within Slovakia due to European taxation regulation. - Location: Kosice - Company: Deutsche Telekom System Solutions Slovakia - Language: English - Job category: Technical positions

• La persona seleccionada será responsable de la gestión de Active Directory (usuarios, grupos, políticas GPO); • la monitorización de sistemas y resolución de incidencias; • la aplicación de parches y actualizaciones; • el soporte técnico a nivel de sistemas e infraestructura y de la colaboración en la mejora continua de los entornos IT.

• La persona seleccionada será responsable de la monitorización y resolución de incidencias; • la gestión de usuarios, permisos y configuración del sistema; • la aplicación de parches y actualizaciones; • la automatización de tareas mediante scripting y de la colaboración con otros equipos técnicos en la mejora de la infraestructura.