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About the role

Tata Consultancy Services is looking for an experienced Linux Engineer to support advanced administration across enterprise and hyperscaler environments in Hyderabad/Bangalore. The role calls for deep troubleshooting ability, strong infrastructure knowledge, and hands-on exposure to modern cloud, container, and automation tools.

Key responsibilities

Administer Red Hat and SuSE Linux systems at an advanced level and diagnose complex operating system issues.
Work with core networking technologies including TCP/IP, IP routing, NAT, and firewall configuration.
Manage critical network services such as DNS, LDAP, and HTTP proxies.
Support hyperscaler compute and storage administration.
Maintain hyperscaler networking components such as VPCs, subnets, route tables, security groups, NSGs, and NAT gateways.
Administer and troubleshoot container platforms and Kubernetes clusters.
Use monitoring and IT service tools such as Nagios, Prometheus, and ServiceNow.
Apply security best practices, with emphasis on operating system hardening.
Automate server and infrastructure tasks using scripting and automation tools.

Required experience and expertise

Strong background in Linux administration, especially Red Hat and SuSE environments.
Ability to troubleshoot and resolve complex technical issues independently.
Good understanding of networking fundamentals and enterprise network services.
Practical experience with hyperscaler infrastructure and cloud networking.
Knowledge of containers and Kubernetes administration.
Exposure to monitoring, incident, and service management tools.
Working knowledge of security hardening practices for Linux systems.
Proficiency in scripting languages such as PowerShell, Shell, Perl, Python, or Go, along with Ansible for automation.

Eligibility

Any graduate can apply.

Additional information

This opportunity is for candidates who can contribute to enterprise Linux operations and infrastructure automation in a large-scale environment.

L3+ Linux Engineer

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