System Administrator / Network Administrator

ISCO Technologies

Posted 4 days ago

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Location

Chennai, Tamil Nadu

Experience

3-5

Job type

Full-Time

Salary

₹180,000 - ₹180,000 PA

Job description

We are looking for a reliable System & Network Administrator to manage and maintain our IT infrastructure, including servers, networks, and security systems. The candidate will ensure smooth day-to-day operations, system availability, and data security across the organization.

Roles & responsibilities

  • Install, configure, and maintain servers (Windows/Linux)
  • Manage and monitor LAN, WAN, Wi-Fi, and internet connectivity
  • Configure and maintain routers, switches, and firewalls
  • Handle user accounts, access control, and permissions
  • Monitor system performance and troubleshoot issues
  • Manage backups, data recovery, and disaster recovery plans
  • Ensure network and system security (antivirus, firewall, updates)
  • Configure VPN and remote access for users
  • Maintain hardware (desktops, laptops, printers)
  • Document IT procedures, configurations, and inventory
  • Coordinate with vendors for IT support and procurement

Skills & experience

  • Strong knowledge of Windows Server / Linux Administration
  • Networking fundamentals (TCP/IP, DNS, DHCP)
  • Experience with routers, switches, firewall configuration
  • Basic knowledge of cloud platforms (AWS/Azure is a plus)
  • Troubleshooting and problem-solving skills
  • Knowledge of backup and security practices
Job overview
Industry

N/A

Department

System Administration

Openings

1

Education required

Bachelor Degree, Master Degree

Work setup

Onsite


Key skills
Server Administration Network Configuration Security & Firewall Troubleshooting Backup & Recovery Cloud & Virtualization

Perks & benefits
  • Paid Leaves / Holidays
  • Minimum Wages
  • Performance Bonus / Incentives
  • Flexible Working Hours / Work From Home