Responsibilities:
- Configures, maintains, and operates routers, switches, firewalls, load balancers, and monitoring tools
- Installs physical equipment, connects cabling, organizes communication racks, and powers devices per documentation
- Proactively monitors network infrastructure using monitoring tools, responds to alerts, and maintains updated topology documentation
- Mentors, coaches, and shares knowledge with junior team members
- Acts as an escalation point for complex incidents and requests
- Independently handles routine network service requests, access provisioning, and documentation
- Troubleshoots and resolves major incidents, leads outage bridges, and performs root cause analysis
- Owns end-to-end network infrastructure projects (design, implementation, testing, and handover)
- Develops subject matter expertise in domains such as datacenter networking, firewalls, load balancing, or cloud networking
- Collaborates with senior engineers on large-scale infrastructure projects
- Designs, deploys, configures, and troubleshoots Azure and AWS cloud networking solutions
Experience Required:
- 6+ years of experience in core Networking and Security
- Strong experience in data security operations (administration, configuration, troubleshooting, and design)
- Hands-on experience with multi-vendor firewalls (Checkpoint, Cisco ASA, Cisco Firepower, Fortinet, SonicWall, Palo Alto)
- Experience with security tools such as WAF, NIPS, Firewall Analyzer, and DDoS protection
- Solid understanding of L3 routing protocols (OSPF, BGP)
- Experience with multi-vendor environments (Whitebox is a plus)
- Solid knowledge of networking technologies: TCP/IP, DNS, BGP, OSPF, EIGRP, MPLS VPNs, VXLAN, Multicast
- Experience with DMVPN, IPSEC, and encryption standards
Azure Networking (Enhanced Requirement):
- Strong hands-on experience in deployment, configuration, and troubleshooting of Microsoft Azure networking services, including:
- Virtual Networks (VNet), Subnets, IP Address
📌 Sr Systems Support Engineer (India)
🏢 Harris
📍 India