Windows System Administrator w Warszawa, Mazowieckie sprżedam

The role: Incident and problem management Monitoring of servers, filesystems, CPU/memory utilization Patching and upgrading of Operating System New storage addition (SAN/NAS) Configuration and maintenance of HA (Sun Cluster / RedHat Cluster Server) and distributed computing (HIVE) environments Preparing and executing infrastructure related changes Backup support and troubleshooting Installation of application packages and configuration files Root cause analysis for reported issues and problems Support for hardware activities (failed components replacements, hardware upgrades) Application performance issues troubleshooting Local accounts management (creation, unlocking, permissions) Maintenance of servers’ configuration data collection (CMDB) Capacity management (reporting high memory/cpu/filesystem usage to AMs, supporting application data growth data collection) Cooperation and support for other infrastructure teams (Storage, Backup, Network) and their change/delivery processes Support for new projects related to infrastructure and/or new application environments Assisting with DR activities, both for infrastructure and application tasks/duties Providing end of month and end of year assistance to application support teams Required skills: Technical education Deep knowledge of operating system OS Windows 2008-2016 (>10 years of relevant working experience) Knowledge of current Windows Server Hardware (Dell, HP, IBM) Strong knowledge of VMWare and Citrix Strong MS SQL Server / SQL DB and MS Windows Cluster skills Knowledge of Windows authentication concept, including Active Directory Knowledge of TCP/IP, DNS, Print service, File service Hands on experience with SCCM toolset Willingness to work with multiple technologies (Database, Operating System, Middleware) Knowledge of Process Management Best Practices (example ITIL) and related tooling (HP SM, HP OVO, REMEDY) Highly desirable – knowledge of Websphere MQ / MQFTE, Unix Operating Systems (Linux/Solaris), Oracle databases, backup tools, automation tools (Salt, Puppet, Chef, Ansible, Powershell) Willingness to work on shifts Fluency in English Benefits of working with us Friendly and open-minded team International environment Community DEVtalks Team-buildings Healthcare and multisport program Language courses Flexibility in terms of type of contracts (B2B, permanent employment of contract)

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