Senior Network Engineer

SQ1 Security

0 years

0 Lacs

chennai tamil nadu india

Posted:2 days ago| Platform:

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Skills Required

network planning leadership cybersecurity healthcare vpn wan networking aws azure virtualization vmware security compliance drive automation coordination documentation training support server firewall sophos ipsec bgp mpls authentication ldap saml mfa okta routing tcp ip dhcp http https ssh ospf snmp icmp monitoring wireshark citrix vpc iam ngfw connect sentinel linux ubuntu macos servicenow salesforce jira service jenkins ansible management zscaler mdm scripting certifications

Work Mode

Remote

Job Type

Full Time

Job Description

Job Overview:

Senior Network Engineer

Key Responsibilities:

Mentor a team of network engineers across sites
Manage network infrastructure (Fortinet, D-Link, IPBX, AD, VPN, SD-WAN, ZTNA)
Oversee cloud networking (AWS, Azure) and virtualization (VMware ESXi)
Ensure network security, compliance, and SLA adherence
Drive innovation and automation in network operations
Handle escalations, project execution, and vendor coordination
Maintain documentation and deliver training sessions
Support CCTV, NVR, NAS, and server infrastructure
Work rotational shifts and travel as needed

Required Skills/Technologies/Tools

Firewall and switches Technologies:
Fortinet firewalls (FG200F), Sophos, D-Link switches/APs
VPN & Remote Access:
VPN (IPsec VPN, SSL VPN), SD-WAN, BGP, MPLS, ZTNA,
Authentication & Access Control:
LDAP, RADIUS, SAML, Azure MFA, DUO, Okta, Single Sign-On (SSO), Active Directory / Azure Entra ID
Routing & Protocols:
TCP/IP, DNS, DHCP, HTTP/HTTPS, SSH, SSL/TLS, BGP, OSPF, SNMP, ARP, ICMP, NAT
Network Monitoring & Troubleshooting:
Wireshark, TCP Dump, Traceroute, lookup, Curl, PRTG Network Monitor, Prometheus, Grafana
Virtualization:
VMware, Hyper-V, Citrix VDI, VirtualBox
Cloud Technologies
: EC2, VPC, IAM, S3, Cloud NGFW, Load Balancers, Direct Connect, Azure, Virtual Machines, Azure AD, Sentinel, VNet, and WebApp, Application Gateway
Operating Systems:
Windows, Linux (Ubuntu/Kali), MacOS
Tools & Platforms:
ServiceNow, Salesforce, Jira, Fresh Service, ManageEngine, Jenkins (CI/CD), Ansible, Panorama (Centralized Firewall Management), Zscaler (Cloud Security), Miradore (MDM)
Scripting for automation
Documentation and training delivery
ITSM tools and SLA management

Good to have Technologies/Tools

CCNP/CCIE, Fortinet NSE, AWS/Azure Networking certifications, AZ-900

Interested candidates can share your updated CV at ishwarya.k@sq1.Security

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