We are looking for a skilled and experienced Field Network Engineer who can manage server infrastructure and firewall systems at client locations The ideal candidate should have in-depth hands-on experience not just basic knowledge in configuring maintaining and troubleshooting servers firewalls and network devices Key Responsibilities Install configure and maintain physical and virtual servers Windows Linux Manage and troubleshoot firewalls e g Fortinet Cisco ASA SonicWall Palo Alto and ensure proper security policy configurations Perform onsite field visits for installation maintenance and support at client premises Handle network-related issues including IP addressing routing switching and VPN setup Monitor system performance and proactively address issues before escalation Create and maintain technical documentation for configurations and procedures Coordinate with internal teams and vendors for issue resolution and upgrades Ensure data security and system compliance across the client s IT infrastructure Required Skills Qualifications Proven 2-4 years of experience in server and firewall administration Strong knowledge of network protocols TCP IP DNS DHCP and routing protocols Experience in LAN WAN troubleshooting structured cabling and hardware setup Valuable understanding of virtualization platforms like VMware or Hyper-V Ability to work independently and travel to client locations as required Strong analytical and problem-solving skills Excellent communication and documentation skills Preferred Certifications Not Mandatory CCNA CCNP MCSA MCSE Fortinet NSE CompTIA Network Security Job Types Full-time Permanent Pay 20 000 00 - 30 000 00 per month Benefits Health insurance Paid sick time Application Question s Age Must be below 35 Work Location In person

📌 Field Network Engineer (Tamil Nadu)
🏢 Nallu Infotech
📍 Tamil Nadu