L3 Unix Admin(Aix/hp-ux)

5 days ago

Singapore ANTAS PTE. LTD. Full time

**Responsibilities**
- Install, configure and maintain Linux physical or virtual servers using Redhat and other major Linux distributions.
- Monitor, manage, and tune failover/clustering for High Availability Solutions.
- Configuring log rotation on servers and managing logs efficiently
- Managing data using LVM (logical volume management).
- Able to trouble shoot with native systems tools like SAR (system Activity Report).Able to understand different modules in Linux like dmesg and dmi.

**Skills**:

- Expert in installation, administration, maintenance, and troubleshooting of AIX and HP-UX servers.
- Extensive HP-UX networking knowledge including but not limited to VLANs, bonding, link aggregation.
- Install, configure, patch and automate HP-UX server builds using Ignite.
- One to Three years of experience in IBM AIX Unix administration at small and medium scale environments.
- System migrations (P2V Migrations) in the IBM AIX and HP-UX environments
- Has good knowledge on SSH protocols and configuring key based authentication.
- Setting up Monitoring tools like Nagios, zabbix and SCOM.
- Skilled in SAMBA, NFS and SFTP configurations.
- Experienced in managing LDAP and Domain configuration in Linux.
- Has hand on experience in managing & Monitoring large number of Linux servers in a distributed system.
- Experience with large storage area networks and network attached storage environments.
- Strong experience in scripting (Pearl, Bash, Python, etc).
- Experienced in configuration of VMWare ESXi servers and administration of multiple ESXi server through vCenter
- RAID/DAS/SAN/NAS Concepts
- Good understanding of file systems.
- SQL/RDBMS, MySQL, Postgres, Database Scaling & Replication

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