L3 Network Engineer
Wits Innovation Lab · Hyderabad · onsite · Posted 1d ago
Undisclosed8–10 yrsfulltimeSourced from
About a minute. You'll make an account on the way through.
About this role
Job Title: L3 Network Engineer
Location: Mumbai
Experience: 8-10 Years
Job Summary
We are looking for an experienced L3 Network Engineer to manage, troubleshoot, and support enterprise network and security infrastructure. The role involves working with network devices, firewalls, data center connectivity, customers, service providers, and vendor support teams.
Key Responsibilities
- Install, configure, maintain, and troubleshoot network and security equipment and services.
- Perform L3 troubleshooting of LAN, WAN, Firewall, VPN, and network connectivity issues.
- Monitor and ensure network availability, performance, and security.
- Own and resolve network/connectivity issues and coordinate with relevant stakeholders.
- Support network design for new projects and prepare technical specifications for RFPs.
- Independently engage with customers to establish and troubleshoot network connectivity.
- Coordinate with service providers, vendors, and vendor TAC teams for issue resolution and root-cause analysis.
- Maintain network device connectivity across data center and banking environments.
Required Skills
- Strong understanding of OSI Model, Ethernet, NAT, IP Addressing, and TCP/IP.
- Practical experience implementing and administering TCP/IP-based networks.
- Advanced knowledge of IPS, IDS, and UTM security device.
- Minimum 3 years of experience in a Data Center environment.
- Strong expertise in BGP (mandatory) along with OSPF, HSRP, and VRRP.
- Hands-on experience with one or more of Juniper, Cisco, Check Point, Fortinet, ACI-SDN, or Radware devices.
- Experience with STP, VLAN, SVI, and LACP.
- Experience with SD-WAN, particularly Fortigate and Aruba.
- Knowledge of GRE, P-VPN, P-NAT, P-Routing, and Firewall Clustering.
- Good understanding of TCP, UDP, and IPv6.
- Knowledge of IOS upgrades, RADIUS, TACACS/TACACS+, NMS, SYSLOG, and SNMP.
- Basic knowledge of FTP server communication/connectivity.
- 4-5 years of hands-on experience with Juniper/Cisco/Mellanox/Dell/Arista switches, Cisco routers, and firewalls such as Cisco ASA, Juniper, Check Point, and Fortinet.
- Working knowledge of network monitoring tools and network analyzers.
- Strong troubleshooting skills with the ability to differentiate between network, application, and system-related issues.
Soft Skills & Work Requirements
- Strong problem-solving and troubleshooting abilities.
- Ability to prioritize and manage multiple tasks.
- Excellent communication and interpersonal skills.
- Comfortable working with customers, vendors, and service providers.
- Willingness to learn new technologies and maintain industry knowledge.
Experience Required: 8-10 Years
Sourced from naukri
Skills
VPNTroubleshootingsecurity infrastructurecisco asafirewallsclusteringipsnetwork engineerRoot Cause AnalysisSDNNetwork DevicesBankingMonitoring ToolsFirewallCiscoNetwork MonitoringCommunication And Interpersonal Skills
About WITS Innovation Lab
Wits Innovation Lab
IT Services & Consulting
125
employees
Los Angeles, California
United States
About
Wits Innovation Lab is the hub of innovative technology that helps you create solutions, products, and services for businesses of all sizes—startups, SMBs, enterprises, and everything in between.
Not only do we help businesses with digital transformation, but we also help them stay ahead of the curve with products in realms like the Internet of Things, Business Intelligence, eCommerce, and more.
Not only do we help businesses with digital transformation, but we also help them stay ahead of the curve with products in realms like the Internet of Things, Business Intelligence, eCommerce, and more.
Industries
IT Services & Consulting
Employee ratings
44 reviews
3.3/ 5
Culture
3.3
Career growth
3.0
Work-life
3.2
Employees rate it well for
Work Culture8Senior Management7Work Life Balance6Learning6Working Hours/shift5
Find them on