Linux system administration

3 days ago

New Delhi, India Tata Consultancy Services Full time

Linux system administration (RedHat/Ansible)Linux system administration (RedHat/Ansible)Location: MumbaiExperience: 6 years to 10yearsInterview Mode: Online DriveInterview Date: 28th Nov 2025 (Friday)Interview Time: 10: 00 AM to 4: 00 PMMust Have:- Strong expertise in Linux system administration (RHEL, CentOS, Ubuntu). - Hands-on experience with Ansible for automation and configuration management. - Proficiency in scripting (Bash) for automation tasks. - Experience with virtualization technologies (VMware, KVM, Nutanix). - Knowledge of patch management and compliance standards. - Familiarity with monitoring tools and performance optimization. - Strong troubleshooting and problem-solving skillsGood to have:- ServiceNow - Agile Methodology - Incident management - Experience with cloud platforms (AWS, Azure). - Knowledge of containerization (Docker, Kubernetes). - Familiarity with CI/CD pipelines and DevOps practices.Roles & Responsibilities:- Install, configure, and maintain Linux servers, ensuring optimal performance and high availability. - Develop and manage Ansible playbooks and roles for automated provisioning, patching, and configuration management. - Monitor system performance, troubleshoot issues, and implement capacity planning strategies. - Manage system backups and restoration procedures; provide user training on recovery processes. - Deploy and configure virtual machines; automate provisioning using Ansible. - Design and maintain automation scripts and system tools to streamline operational workflows. - Integrate software across diverse technologies and resolve compatibility issues. - Maintain patch releases, implement automated patching strategies, and ensure compliance with security standards. - Conduct audits on security processes and maintain system integrity. - Provide technical support for applications and infrastructure, ensuring optimal customer service. - Perform regular testing of new software, maintain patches, and monitor system frameworks. - Collaborate with cross-functional teams to design scalable infrastructure solutions. - Handle P1 and P2 incident calls, ensuring timely resolution and minimal business impact. - Perform audits, vulnerability assessments, and implement security best practices. - Provide technical leadership, mentoring, and training to junior team members.15 years of Full time Education

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