NETWORK ENGINEER

Company: HCLTech
Location: Sunnyvale
Posted on: November 18, 2024

Job Description:

Position - Network EngineerLocation - Sunnyvale, CA United States FTE position (ONSITE)Job description:
Role Summary:Network Engineer with hands-on experience in support, operation, Configurations and administration of LAN, WAN, Wireless and Security concepts.Understanding and Performing tasks related to Implementation, configuration of Routers, Switches, Security and Wireless devices.Analyze all aspects of the existing infrastructure and recommend modifications that will enhance system reliability, availability, serviceability and scalability.Work with teammates, clients and other teams to identify and address critical problemsWork on bug tickets for providing the permanent fix for the incidents which are repetitive.Demonstrate ownership and responsibility in all assignmentsEnough expertise to identify and recommend changes/improvements to the process and infrastructure design.Provide L3 level support for the incidents.Build Knowledge Base documents to support the troubleshooting the complex issues.Knowledge of standard system tools with the ability to automation complex system tasks through scripting, possibly Python scripting.Strong technical aptitude and ability to research and solve complex issues independentlyShow adaptability and flexibility in work to suit business requirements
Technical / professional qualifications:Subject matter expert in multivendor enterprise Datacenter and Remote NetworkMust have experience on below Networking technologiesCisco Nexus 9k, 7k, 5K, catalyst switchesCisco Routers ASR, ISR, cisco Meraki and WAN optimization productsAruba Wireless Controllers, Access-points and Airwave.Building heatmaps based on provided maps/layouts.Hands on experience various technologies such as routing protocols and technologies like BGP, OSPF, IP SLA, PBRSwitching technologies like RSTP, LACP, VPC, VSS, FEX and Nexus 1000vShould have working experience in administering multiple Datacenters remotely.Should have sound administrative experience on firewalls like Juniper SRX, NSX and Palo Alto.Cisco ISE for NAC and identity management and Radius and TACACS server.Good understanding of ITIL based processes, handling and leading any P1 and P2 incident and complex changes within stringent SLA.Candidate with good troubleshooting in analysing and isolating issues related to LAN, WAN, Wireless, Firewall, VPN.A good team player can assist other team member in achieving team's goal together and can assist other tracks as well in speedy resolution incident and problems.Strong experience with troubleshooting using protocol analysers, complete understanding of Layer 2 switching and Layer 3 routing conceptsShould have ability to maintain network performance and capacity issues and can advise customer in various service improvement plan.Knowledge of network documentation including network diagrams, configurations templates, SOP, technical presentations, capacity and uptime reports as required.Good exposure on Network monitoring, configuration, traffic analysis, network discovery and management tools.
Core competencies, knowledge and experience:In-depth understanding of technical technologiesMinimum 10-12 years' experience in technical skills to cover installation, configuration, administration and advanced troubleshootingExperience of working within a Service environment and technical teams of IT expertsExperience of working on ticketing systems (JIRA, ServiceNow), understand ITIL frameworkExperience in representation in Change Advisory Board (CAB) meetingsExperience of being able to highlight issues and solutionsExperience of Handling Alerts From Pager Duty and Moogsoft tools.Experience in creating/managing dhcp scopes via bluecat.Strong verbal/written communication skills

Keywords: HCLTech, Fairfield , NETWORK ENGINEER, Engineering , Sunnyvale, California