We are seeking an Application Infrastructure Specialist We are looking for a skilled Application Infrastructure Specialist to manage, maintain, upgrade, monitor, and troubleshoot application infrastructure systems in a complex enterprise environment. This role requires strong hands-on experience with application infrastructure, Linux Red Hat, Windows Servers, web servers, monitoring tools, troubleshooting tools, and ongoing work with development, infrastructure, and operations teams. A full-time hybrid position based in Central Israel, with 4 days a week from the office and 1 day remote. Key Responsibilities:
* Manage, maintain, and upgrade application infrastructure systems.
* Troubleshoot technical issues and infrastructure failures in existing systems.
* Work closely with development teams and various operations teams.
* Support and implement new systems and versions.
* Proactively identify, monitor, and quickly resolve system issues.
* Work directly with development, infrastructure, and operations stakeholders.
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.
This position is open to all candidates.