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Urgent! Linux Administrator - Virtualization Job Opening In Pune – Now Hiring Hoerbiger India Pvt Ltd

Linux Administrator Virtualization



Job description

<p><p><b>Job Description :</b></p><p><br/></p><p>We are seeking an experienced Linux Engineer to manage, optimize, and secure Linux-based enterprise systems.

This role involves administering servers, automating deployments, maintaining high availability, supporting DevOps practices, and collaborating with development teams to ensure seamless operations across infrastructure.</p><p><br/><b>Role & responsibilities :</b></p><p><p><b><br/></b></p><p><b>a.

Server & OS Management :</b></p><p><br/></p><p>- Install, configure, and maintain Linux (RHEL, Ubuntu, Debian) servers in production and enterprise environments.</p><p><br/></p>- Perform system upgrades, patch management, and OS hardening to ensure security compliance.<br/><br/></p><p>- Troubleshoot and resolve server performance, availability, and scalability issues.<br/><br/><b>b.

Automation & Scripting :</b></p><p><br/></p><p>- Develop, optimize, and maintain Bash and Python scripts for automating server tasks.<br/><br/></p><p>- Manage configuration and deployment automation tools such as Puppet.<br/><br/></p><p>- Support CI/CD pipeline activities and Infrastructure-as-Code practices.<br/><br/><b>c.

Containerization & Virtualization :</b></p><p><br/></p><p>- Configure, optimize, and maintain Docker containers for development and production </p><p>workloads.<br/><br/></p><p>- Manage container registries (e.g., Harbor) and secure containerized applications.<br/><br/></p><p>- Familiarity with VMware, KVM, and other virtualization technologies.<br/><br/><p><b>d.

Database & Application Support : </b></p><p><br/></p><p>- Administer PostgreSQL and MySQL databases, tuning for performance and reliability.</p><p><br/></p>- Provide infrastructure support for Node.js and JavaScript applications, including package </p><p>handling with NPM.<br/><br/></p><p>- Manage and optimize Elastic (ELK) search clusters.<br/><br/><b>e.

Monitoring & Incident Management :</b><br/><br/>- Implement and support monitoring tools like PRTG, Prometheus, or Grafana for proactive incident detection.</p><p><br/>- Create dashboards and alerts for system health, capacity, and performance monitoring.<br/><br/></p><p>- Plan and perform disaster recovery, including system backups and recovery testing.<br/><br/><b>f.

Security & Compliance : </b></p><p><br/></p><p>- Implement and manage security protocols, firewall configurations, and TLS/SSL certificates via cert-manager automation.<br/><br/></p><p>- Ensure security header implementation and ongoing vulnerability mitigation.<br/><br/></p><p>- Participate in infrastructure risk assessments and compliance checks.<br/><br/><b>g.

Documentation & Collaboration :</b></p><p><br/></p><p>- Prepare and maintain documentation of system processes, configurations, and designs.<br/><br/></p><p>- Collaborate with cross-functional teams including development and DevOps for smooth integration.<br/><br/><b>Preferred candidate profile :</b></p><p><br/></p><p>- Strong knowledge of RHEL, Ubuntu, and Debian distributions.</p><p><br/>- Proficiency in containerization tools (Docker) and registry management.<br/><br/></p><p>- Advanced scripting expertise in Bash and working knowledge of Python.<br/><br/></p><p>- Solid understanding of networking concepts: TCP/IP, DNS, firewalls, load balancers.<br/><br/></p><p>- Hands-on experience with security hardening and patch management.<br/><br/></p><p>- Working knowledge of CI/CD pipelines, VMware/KVM virtualization, and cloud platforms (preferably Azure).<br/><br/></p><p>- Good problem-solving, troubleshooting, and team collaboration skills.</p><br/></p> (ref:hirist.tech)


Required Skill Profession

Computer Occupations



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