Linux L2 Admin
Tata Consultancy Services
2 - 5 years
Bengaluru
Posted: 24/12/2025
Job Description
Skill": Linux L2
Experience: 6 to 8 Years
Location: Bangalore
Job Location:
In-depth knowledge of Linux: SUSE, RedHat,
Install and maintain all server hardware and software systems, as well as manage server performance and availability.
Linux Boot process, Performance issue troubleshooting.
Solid knowledge of protocols such as DNS, HTTP, LDAP, SMTP and SNMP.
Experience with Linux-based VPN clients, firewalls, intrusion detection systems, filesystems, and authentication.
In depth knowledge in traceroute, tcpdump, tracepath, nc, ifconfig, nmap, netstat, ethool, RAID & different types/class
Hands on experience in DNS, ftp, samba, ldap, e-mail, ntp, nfs, dhcp services ,config , vmstat, iostat, nfstate
Previous working experience as a Linux/cloud Administrator for 8 years.
Knowledge on any one cloud (Azure/AWS/GCP).
Extensive knowledge in Storage and Filesystem management.
Work with users to resolve account/system issues.
Monitor performance and ensure system availability and reliability.
Troubleshoot problems with Linux servers, running various versions of Linux Systems.
Engage in continuous testing of new Linux versions and applications on an on-demand basis.
Install, upgrade, and maintain Linux based systems (SUSE).
Experience on backup and recovery.
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