Unix System Administrator w Warszawa, Mazowieckie sprżedam

Role: Incident and problem management Performance improvements 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 Backup support and troubleshooting Installation of application packages and configuration files Application performance issues troubleshooting 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 Skills required: Technical education Deep knowledge of Solaris and Linux Operating Systems Script and Shell programming Mastering Cluster technologies (Sun Cluster, Red hat Cluster Server) Virtualization techniques (Solaris Zones, Oracle VM, RHEV, XEN, KVM, VMWare) Knowledge of Process Management Best Practices (example ITIL) and related tooling (HP SM, HP OVO, REMEDY) Knowledge of WebSphere MQ / MQFTE, Windows Operating System, Oracle databases, backup tools, automation tools (Salt, Ansible, Chef, Puppet) 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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