Network Administrator

Tachyon Technologies; Hyderabad; On-site; INR 400,000 - 800,000; Full time

Job summary

Tachyon Technologies in Hyderabad, India, is hiring a Network Administrator to join the IT team. The role focuses on managing local infrastructure and cloud networking, with immediate joiner preferred.

The candidate will handle VPNs, switches, routers, and security configurations, and support AWS networking and Linux/Windows environments. We seek hands-on professionals with strong troubleshooting, documentation, and collaboration skills to ensure network availability and security across on-site

Qualifications

• 2–4 years of hands-on network/system administration experience.
• Strong TCP/IP, DNS, DHCP, LAN/WAN, VPN, VLANs, routing, and switching knowledge.
• Hands-on experience with SonicWall Firewall is required.
• Working knowledge of AWS networking and cloud infrastructure.
• Experience managing Windows and Linux environments.
• Familiarity with network monitoring and troubleshooting tools.
• Good communication and problem-solving abilities.

Responsibilities

• Manage and maintain LAN/WAN, switches, routers, firewalls, VPNs, and network infrastructure.
• Configure, monitor, and troubleshoot SonicWall firewall and related policies.
• Manage and support AWS infrastructure, including VPC, EC2, security groups, and VPN.
• Monitor network performance, availability, and security.
• Troubleshoot connectivity, network, hardware, and infrastructure issues.
• Maintain network diagrams, configurations, and asset records.
• Collaborate with internal teams and vendors to resolve issues.
• Assist with upgrades, migrations, and security improvements.

Skills

LAN/WAN administration

SonicWall Firewall

AWS networking

Windows/Linux administration

TCP/IP DNS DHCP

VLANs routing switching

Network monitoring

Troubleshooting

Documentation

Communication

Job description

We're Hiring: Network Administrator

we are looking for a network administrator to join our IT team and manage, maintain, and support our local infrastructure and cloud environment.

Experience: 2-4 Years

Location: Hyderabad, India

Employment Type: Full-time

immediate joiner only

Key Responsibilities:

• Manage and maintain LAN/WAN, switches, routers, firewalls, VPNs, and network infrastructure
• Configure, monitor, and troubleshoot SonicWall firewall and related security policies.
• Manage and support AWS infrastructure, including networking, EC2, security groups, VPC, VPN, and related services.
• Monitor network performance, availability, and security.
• Troubleshoot connectivity, network, hardware, and infrastructure-related issues.
• Manage user access, network security, and endpoint connectivity.
• Perform regular infrastructure health checks, backups, and maintenance activities.
• Support employees with IT and network-related issues.
• Maintain network diagrams, configurations, documentation, and asset records.
• Work with internal teams and external vendors to resolve infrastructure issues.
• Assist with infrastructure upgrades, migrations, and security improvements.

Required Skills:

• 2-4 years of hands‑on experience in Network/System Administration.
• Strong understanding of TCP/IP, DNS, DHCP, LAN/WAN, VPN, VLANs, routing, and switching.
• Hands‑on experience with SonicWall Firewall is required.
• Working knowledge of AWS infrastructure and networking.
• Experience managing Windows/Linux environments.
• Knowledge of network monitoring and troubleshooting tools.
• Good understanding of network security concepts.
• Strong problem‑solving and communication skills.
• Ability to work independently and respond quickly to infrastructure issues.

Good to Have:

• AWS certification such as AWS Certified Cloud Practitioner / Solutions Architect.
• SonicWall certification or relevant firewall/security certification.
• Experience with cloud networking and hybrid infrastructure.
• Basic knowledge of scripting/automation.

Be part of a technology-focused organization building AI-powered solutions for the recruitment and staffing industry, while gaining hands‑on exposure to networking, cybersecurity, cloud infrastructure, and AWS.