Job Description :
We are looking for a Senior Network Engineer to develop and maintain functional and secure networks. You will mentor a team of engineers to troubleshoot and optimize our networks for our users.
In this role, you should have excellent problem-solving skills and thorough knowledge of network administration and architecture.
Your goal will be to establish networks that cater to customer needs.
Looking for
· Strong knowledge on BGP and OSPF are mandatory.
· STP, VPC, EtherChannel, VDC, FHRP, etc.in switching are mandatory
· AWS knowledge mostly to do with networking.
· MPLS core hands-on experience is an advantage.
· Load balancer experience including GSLB
· Checkpoint and ASA firewalls experience.
· DNS implementation and a strong understanding
· Analyze packet using Wireshark
Responsibilities
· Design and deploy functional networks (LAN, WLAN, WAN, VPN, MPLS)
· Configure and install software, servers, routers and other network devices
· Monitor network performance and integrity
· Resolve issues tiers of support have escalated by troubleshooting cloud and local infrastructure
· Automate tasks and monitor their effectiveness
· Mentor team members on technical issues
· Create, oversee and test security measures (e.g. access authentication and disaster recovery)
· Communicate with users when needed
· Maintain complete technical documentation
· Suggest improvements to network performance, capacity and scalability
Requirements
· Industry-related experience as a Senior Network Engineer or Network Administrator
· Professional certification at least CCNP
· Solid background in network architecture
· In-depth understanding of communication protocols (mainly TCP/IP) and routing protocols (e.g. BGP, OSPF and MP-BGP)
· Good understanding of spanning tree protocol (ex-MST, RSTP), Etherchannel, VPC and VDC
· Familiarity with access control models and network security
· Knowledge of coding languages for scripting (e.g Ansible, Python, Perl)
· Experience with network diagnostic, monitoring and analysis tools (e.g. Xymon, Zabbix, Extrahop, WireShark, Splunk)
· Solid understanding of network operating systems (Cisco IOS XE/XR, NX-OS)
· Solid understanding of Load Balancer (A10)
· Solid understanding of Firewalls (ASA, FTD, Checkpoint)
· Experience with Cisco ASR 1000 series, 9000 series, Nexus 7000, 9000, 6000,etc.
· Experience in managing DNS, IPAM and DHCP (Infoblox)
· Packet level troubleshooting using wireshark
· Experience with the design and implementation for voice traffic
· Strong understanding of IPSEC and GRE tunnels
· Experience with IDS/IPS
· Solid understanding of DNS and GSLB architecture and troubleshooting
· Sharp troubleshooting skills
· Ability to work independently