Linux System Administrator (IT Infrastructure & Operations)

Overview

Experienced Linux System Administrator for Analog Devices’ global Engineering-IT organization.

What you'll do

• Install, configure, maintain, and upgrade Red Hat and Ubuntu Linux OS and applications.
• Monitor systems, apply patching, troubleshoot issues, and tune performance.
• Support enterprise infrastructure including identity/access controls and core services like DNS, LDAP, NFS, email, printing, and web/application servers.
• Administer HPC clusters, job scheduling platforms, and engineering data management tools.
• Implement security best practices, hardening, vulnerability remediation, and support audits/compliance.
• Monitor health, respond to outages, perform root cause analysis, and maintain operational documentation.
• Develop automation tools and support infrastructure automation, configuration management, and DevOps initiatives.

What you'll need

• Bachelor’s degree in information technology, Computer Science, or equivalent.
• 4+ years of Linux system administration experience.
• Experience managing enterprise Linux environments including Red Hat Enterprise Linux (RHEL) and Ubuntu.
• Experience supporting virtualized environments such as VMware, Hyper-V, or similar platforms.
• Proficiency in scripting (shell and Python) and advanced Linux command-line administration.
• Networking fundamentals knowledge including DNS, DHCP, TCP/IP, SSH, and NTP.
• Experience configuring monitoring and logging tools (Nagios, Prometheus, Grafana).

Details

• Location: India, Bangalore, RMZ.
• Required travel: Yes (10% of the time).
• Shift type: 1st Shift/Days.