? We're Hiring | Network & Infrastructure Engineer

Are you an experienced Network & Infrastructure Engineer with robust expertise in enterprise networking, firewall security, and server administration?

Realtekh Software Services Pvt. Ltd. is looking for a skilled, hands-on professional to manage and optimize our IT infrastructure, ensuring seamless connectivity, security, and business continuity.

? Position: Network & Infrastructure Engineer

? Company: Realtekh Software Services Pvt. Ltd.

? Experience: 5–8 Years

? Location: Chennai

? Key Responsibilities:

- Manage and maintain enterprise LAN, WAN, WLAN, routers, switches, and VPN connectivity.
- Configure and administer enterprise firewalls, including Fortinet, Sophos, or Palo Alto.
- Manage Windows/Linux servers, Active Directory, DNS, DHCP, and virtualization platforms.
- Implement network security, backup, disaster recovery, and infrastructure monitoring solutions.
- Troubleshoot complex network, server, and connectivity issues.




- Maintain secure and reliable IT infrastructure across multiple office locations.

? Required Technical Skills:

- Networking: TCP/IP, VLANs, Routing, Switching, LAN/WAN
- Firewalls: FortiGate, Sophos, Palo Alto
- VPN: IPsec, SSL VPN, Site-to-Site VPN
- Servers: Windows Server, Linux, Active Directory
- Virtualization: VMware ESXi/vSphere, Hyper-V
- Monitoring: PRTG, Zabbix, Wireshark
- Cloud: Azure/AWS networking knowledge

? Qualifications:

- Bachelor's degree or diploma in Computer Science, IT, Networking, or a related field.
- 5–8 years of relevant hands-on experience.
- Proven ability to independently manage enterprise IT infrastructure.
- Experience supporting multiple office locations and 200+ users.
- CCNA, CCNP, Fortinet, Microsoft, or VMware certifications are an added advantage.

? Ready to take ownership of enterprise IT infrastructure and make an impact?

? Interested candidates can apply or share their resumes!

📌 Network & Infrastructure Engineer (Chennai)
🏢 Realtek Consulting
📍 Chennai