Administers and maintains internal and external ( DMZ ) servers to ensure maximum availability in a production environment. Environment is Solaris/AIX and Linux.
Support servers of TSM, AHS, NTP, NFS, SAMBA, DNS applications/infrastructure servers.
Running VERITAS upgrade project for US UNIX assets.
Provides hardware / software support as needed in conjunction with vendor as and when require
Maintains computer system reliability and coordinate upgrades and maintenance for all sites.
Conducts performance tuning, backup and recovery procedures
Troubleshoots systems issues and coordinates resolutions in a proactive manner with various groups includes business owners & problem management team
Monitors computer system capacity and utilization and recommends appropriate upgrades as required
Coordinates and performs new server hardware installations & configures various components to ensure seamless operations of UNIX environment includes DNS, NIS, NFS, High Availability Solutions etc
Maintains a regular operating schedule including patching of operating systems, various middleware components, server firmware etc
Maintains a secure server environment by working very closely with UNIX TISO & remediate an audit situation when it arises
Knowledge of techniques, programs, programming languages, and database environments, which may include:
IBM AIX, Sun Solaris, VERITAS, Perl, Shell Scripting, Network Troubleshooting, DNS, Korn Shell, Oracle, Sybase, UDB DB2 databases, SAN Storage, EMC DMX, HITACHI, SRDF, Clones
Participates in Datacenter power down as a part of PMM activity driven by various groups
Participates in yearly Disaster Recovery program to ensure DR functionality of all production environment
Interacts with various group regionally & globally to ensure global consistency of various UNIX product offering as a part of ongoing GSM ( Global Support Model
Mindlance - 2 years ago