Application Infrastructure Specialist

Requirements:
Professional requirements: At least 3 years of experience as an Application Infrastructure Specialist - mandatory. At least 3 years of deep experience and knowledge as a Linux Network Administrator in a Red Hat environment - mandatory. At least 5 years of deep experience and knowledge in Windows Server environments - mandatory. At least 5 years of experience managing web systems based on HTTP servers, including IIS, WebSphere, Apache, and Tomcat - mandatory. At least 5 years of experience with user-side troubleshooting and monitoring tools such as Network Monitor, Wireshark, Fiddler, Process Monitor, and Browser Developer Console - mandatory. At least 5 years of experience with system monitoring tools such as Elasticsearch & Kibana, AppDynamics, and SCOM - mandatory. Experience writing scripts in SQL, Bash, PowerShell, and Batch - advantage. Experience with infrastructure products such as Active Directory and Citrix - advantage. Knowledge of databases such as Oracle and SQL server - advantage. Knowledge of capital markets system infrastructure - significant advantage. Experience with AI tools - advantage. Personality requirements: Very high professional capabilities. Ability to manage and execute tasks while coordinating with additional stakeholders. Ability to work under pressure and during non-standard hours. Excellent interpersonal and communication skills. Ability to understand complex work processes and maintain a broad system -wide perspective. Ability to manage and execute multiple tasks simultaneously. High self-learning ability.