Linux System Administrator

Landmark Digital is the dynamic digital arm of Landmark Retail, serving as the cornerstone of our omnichannel business strategy.

Headquartered in Bengaluru, with a strong technology and development hub in Bengaluru, we build and scale digital products, platforms, and experiences that power our retail businesses across multiple markets.

Required Skills Linux/Unix administration across RHEL 6/7/8/9, CentOS, Ubuntu, OEL, and IBM AIX.

Storage & filesystems: LVM, XFS, EXT3/EXT4, JFS.

Package management: YUM, DNF, RPM, APT.

Shell scripting (Bash / Korn Shell).

Performance & diagnostics: top, vmstat, iostat, sar, ps, netstat, ss, lsof.

Networking fundamentals: TCP/IP, DNS, NTP.

Strong troubleshooting, root cause analysis, and log analysis.

Qualifications skills Bachelor’s degree in computer science, Information Technology, or a related field (or equivalent practical experience).