Senior Network Engineer

1 month ago


Bengaluru, India LTIMindtree Full time
Job Title:

Network Specialist (Network Security & Wireless)Experience:

4 - 9 years (relevant)Location:

Bangalore/Chennai & MumbaiLevel:

L2 (Senior) & L3 (Specialist)

Primary Skills:

Routing & Switching (Cisco/catalyst switches), Access Point (Cisco Mirakae), load balancing, P1 issue, VLAN, SD-WANSecondary Skills:

Network Firewall & Cloud

NOTE:

Those with short notice/serving notice are highly preferred.

Roles & Responsibilities (Operations):Network device Configuration (Routing & Switching) updates to support device commissioning and de-commissioning.Monitor and manage Nektar Network Support for Network LAN infrastructure (DHCP, DNS, WINS, VLANs, QOS, Network Access Control (NAC) and Wireless LANs, load balancers, IP address management, network segmentation)Provide help with capacity planning for DC LAN NetworkPerform troubleshooting activities to maintain the LAN availability.Support for IP address management, and DNS services.Capacity planning, forecasting, & system optimizationConfiguration, implementation, and testing of new network Switches.Assist in creating and planning LAN/WAN/VPN strategies and requirements.Coordinate with SPs and hardware vendors for network components.Recommend network capacity thresholds.Provide capacity and performance reports on a quarterly basis or more frequently, as needed, to confirm proper operation.Report performance against service-level requirements, performance, capacity, and utilization.Coordinate with Client, affiliated entities, and public carriers, as required.Configure LAN (hardware and software)Document and maintain network equipment configuration files and IP addressing schemas.Assist Nektar in managing the performance of public carriers (and other third parties) to meet defined schedules, project plans, service level requirements (SLR), etc.Perform day to day network operation and administration activities.Manage all network devices in accordance with Client’s policies (including security oversight and change management policies)

Technical Responsibilities:Maintain IP addressing schemes, router/switch configurations, routing tables, VPN configurations, etc.Annual Network failover testingLoad Balancer, Router, and Switch AdministrationOn-going backup and restoration of the device Configs as needed.Adding the appropriate configurations to support additional sites as needed.Syslog review and resolution of discovered issuesDeploying and Configuring Azure Virtual NetworkEIGRP Configuration, Enable/Disable PortsExecute Standard/Non-Standard ChangesISP Co-ordination for new circuit installations and turn-ups.Monitoring all ISP links for Availability and degradationMonitoring of Switches, Routers and Firewall alertsOrchestrating Routing Paths, WAF policies, Load Balancer IP poolsPatching and upgrading the switches, firewalls, and APs.User Access Management when access to the network devices is not through SSO.VLAN definition, creation, maintenance, and troubleshooting

Required Experience/Skills:4-9 years of experience in Networking technologies such as Routing & Switching (Wireless & Firewall - added advantage)In-depth knowledge of Network and network topology.Experience with large scale data center architecture and implementation.Familiarity with local & wide area networksExperience in operating in ITIL process driven projects.

LTIMindtree is proud to be an equal opportunity employer. We are committed to equal employment opportunity regardless of race, ethnicity, nationality, gender, gender-identity, gender expression, language, age, sexual orientation, religion, marital status, veteran status, socio-economic status, dis-ability or any other characteristic protected by applicable law.



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