Systems Engineer

Networks & Telecommunication, Cisco IOS, LAN technologies, WAN technologies, Cisco NX-OS

Bangalore, Hyderabad, Chennai, Pune, Gurgaon

We are looking for a Systems Engineer to join our team for a project focused on designing, developing, and deploying LAN/WAN network infrastructure.

In this role, you will be responsible for 3rd-level troubleshooting for all LAN/WAN alerts and issues, maintenance of all monitoring and reporting systems, and producing and maintaining documentation related to all systems developed/deployed. You will perform on-call duty for non-business hours support as per shift assignments, configure and install various network devices and services, and monitor system resource utilization, trending, and capacity planning.

Responsibilities

Design, develop, and deploy LAN/WAN network infrastructure
Responsible for 3rd-level troubleshooting for all LAN/WAN alerts and issues
Responsible for maintenance of all monitoring and reporting systems.
Produce and maintain documentation related to all systems developed/deployed
Perform on-call duty for non-business hours support as per shift assignments
Perform administrative tasks pertaining to time entry and status reporting
Configure and install various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS)
Perform network maintenance and system upgrades including service packs, patches, hotfixes, and security configurations
Monitor performance and ensure system availability and reliability
Monitor system resource utilization, trending, and capacity planning
Work within established configuration and change management policies to ensure awareness, approval, and success of changes made to the network infrastructure
Select and implement security tools, policies, and procedures in conjunction with the company’s security team
Liaise with vendors and other IT personnel for problem-resolution

Requirements

5+ years of relevant experience in Networks & Telecommunication
Experience with SD-WAN – Silver Peak preferred
Experience with Next Gen Firewalls – Cisco Firepower preferred
Experience in troubleshooting routing loops
Hands-on experience in troubleshooting asymmetric routing & STP loop issues
Knowledge of implementation of operational changes & coordination with the project team for project-related changes
Experience with Cisco ASA, IPS, ISE, and Cisco WLC
Proficiency in configuring/troubleshooting routing protocols – EIGRP, OSPF, BGP
Strong familiarity with LAN switching – VLAN, VTP, STP, EtherChannel
Knowledge of TCP/IP protocol suite with experience configuring/troubleshooting application protocols - HTTP, HTTPS, FTP, SMTP, SNMP, SSL, etc.
Ability to configure/troubleshoot network security – IPSec/SSL VPN/Cisco AnyConnect, AAA architecture, TACACS+, RADIUS, 802.1x
Familiarity with Cisco Catalyst & Nexus 9K/7K series of switches
Knowledge of Cisco IOS, and NX-OS software
Experience with firewall cloud services – Zscaler preferred
Previous experience working on all applications such as SAP, Citrix, Portal, etc.

Nice to have

Open for 24x7 availability
Experience in configuring/troubleshooting of application load balancers