Network Administrator

15 hours ago

Chennai, Tamil Nadu, India Mitsogo Full time ₹ 12,00,000 - ₹ 24,00,000 per year

About Mitsogo | Hexnode:

Mitsogo is a global organization that highly values the contributions of each employee. Our ability to attract top talent is a testament to our commitment to fostering a sense of belonging for everyone. We recognize the rapid evolution of technology and society that impacts our industry, and we prioritize equipping our employees with diverse opportunities and empowering them with a wide range of skills.

Hexnode, the Enterprise software division of Mitsogo Inc., was founded with a mission to simplify the way people work. Operating in over 100 countries, Hexnode UEM empowers organizations in diverse sectors. Fuelling the transformation to a seamless ecosystem of connected tools, Hexnode is revolutionizing the enterprise software and cybersecurity landscape.

 Job Overview: 

We are seeking a highly skilled and experienced Network Administrator (SME )with strong expertise in network infrastructure and IT operations. The ideal candidate will have in-depth hands-on experience with Cisco, Ruckus, Meraki, and Fortinet firewalls, along with a solid understanding of switching, routing, network management, compliance, and disaster recovery planning. This role demands a proactive professional capable of maintaining a secure, scalable, and reliable IT environment. 

Responsibilities: 

Manage and support LAN/WAN infrastructure including Cisco, Meraki, Ruckus, and Fortinet-based networks. Configure and maintain switches, routers, access points, and firewall policies. Monitor network performance, troubleshoot latency, packet loss, or downtime issues. Ensure compliance with IT security and regulatory frameworks (ISO, NIST, etc.). Manage and maintain Windows/Linux servers, virtualization platforms (VMware/Hyper-V), and enterprise storage systems. Maintain disaster recovery and backup strategies; regularly test DR procedures. Assist in IT audits, patch management, and hardening infrastructure against cyber threats. Implement and manage network monitoring tools (e.g., SolarWinds, PRTG, or similar). Work collaboratively with IT teams to support application deployment, remote access, and secure connectivity. Participate in IT infrastructure projects: upgrades, migrations, and new rollouts. Maintain technical documentation, asset inventory, and configuration baselines. 

 Requirements: 

5–8 years of experience in system and network administration. Strong expertise in:  Cisco switching/routing (CCNA/CCNP preferred) Ruckus wireless controller and AP management Meraki dashboard operations and configuration Fortinet firewall setup, policy configuration, VPN, and security features Proficient in:  Layer 2/3 networking, VLANs, STP, OSPF, BGP DNS, DHCP, NAT, VPN (IPSec/SSL) System patching, performance tuning, and event log monitoring Experience with ITIL/ITSM processes is a plus. Familiarity with compliance frameworks: ISO 27001, GDPR, HIPAA, etc. Scripting and automation knowledge (PowerShell, Bash, or Python) is advantageous. Excellent analytical and troubleshooting skills. Strong documentation and communication skills. 

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