Alin Tanasa

Experience

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  Atos

  Oct 2021 - Apr 2024

  Linux / Unix System Administrator

  Main responsibility Linux / AIX system administrator- Our team scope have 1000+ RHEL Linux servers and 400+AIX LPARS. - Perform usual daily operation on standalone and cluster: installation, configuration, maintenance, patching, troubleshooting, incident root cause analysis & change resolution according to the SLA and ITILv3 standards.- 2ndL & 3rdL On-Call support 24/7 for the infrastructure.- Maintaining the technical documentation for both existing and new client infrastructures, ensuring clarity and efficiency in our operations.- Collaborating closely with other teams (backup, Cloud, storage, network, Windows) and clients deploying new solutions and delivering the requests: SMB, NFS, SNMP, AD, LDAP, SMTP, iSCSI, datastores, snapshot, performance (vCPU,RAM optimization), iDRAC & ILO management. - Besides daily operation I have worked on projects: migration storage box on standalone and cluster via custom script and write documentation (AIX), update Cyberark users via custom script (AIX), deploy batch of web servers and configure: ssl certification, setup port and custom configuration (Rhel linux), network migration (Linux/AIX), participating annually DP (disaster recovery) test.- I actively seek out opportunities to address high-priority issues P1/P2 incidents , which have not only sharpened my troubleshooting skills but also expanded my understanding beyond routine tasks or project-based work. Show less

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  BNP Paribas

  Apr 2024 - now

  Linux System Engineer