Job Description

Job Title: System Administrator
Location: Chennai
Experience Required: 3 Years

Job Overview

The System Administrator will be responsible for overseeing, managing, and maintaining the organization’s IT infrastructure, ensuring optimal performance, security, and availability of systems and networks. The role involves configuring servers, administering user accounts, resolving technical issues, implementing security protocols, and delivering reliable IT support across departments. The ideal candidate must possess hands-on experience in system administration, strong troubleshooting skills, and the capacity to handle both routine tasks and complex infrastructure challenges.

Key Responsibilities

  • Install, configure, and maintain operating systems, servers, network devices, and IT infrastructure components.

  • Monitor system performance, run diagnostics, and implement corrective measures to ensure optimal availability and uptime.

  • Manage user accounts, permissions, and access rights across applications and systems.

  • Perform routine system backups, restore data, and implement disaster recovery procedures.

  • Troubleshoot hardware, software, and network issues, ensuring timely resolution.

  • Apply system updates, patches, and security upgrades to safeguard IT assets.

  • Administer antivirus systems, firewalls, and security configurations to prevent unauthorized access.

  • Manage email servers, cloud-based services, and file-sharing systems.

  • Prepare IT documentation, system reports, inventory logs, and asset tracking records.

  • Collaborate with vendors, procurement teams, and internal stakeholders to implement infrastructure improvements.

    • Essential Qualifications

  • Bachelor’s Degree in Computer Science, Information Technology, or a related field.

  • 3 years of proven experience as a System Administrator or relevant IT support role.

  • Strong understanding of server environments, networking protocols, and security practices.

    • Skills Required

  • Hands-on expertise in Windows/Linux server administration.

  • Knowledge of TCP/IP, DNS, DHCP, VPN, firewalls, and network configuration.

  • Familiarity with virtualization technologies such as VMware or Hyper-V.

  • Proficiency in Active Directory, cloud services (Azure, AWS), and backup solutions.

  • Ability to diagnose and resolve system and network performance issues.

  • Strong communication, documentation, and analytical problem-solving skills.

  • Ability to work independently and manage multiple tasks simultaneously.

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