Network Security - L3
- Netmagic It Services
- 7 to 11 Yrs
- Mumbai
- 4 years ago
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Job Description
Primary Responsibilities:
- Monitor, troubleshoot, and escalate production problems as per operations processes, affecting the network infrastructure that includes Routers , Switches, Firewalls and Load Balancers
- Troubleshoot and resolve hardware and software issues of LAN/WAN, Firewalls and Load Balancers devices.
- Troubleshoot Routing and performance related issues on the LAN/WAN.
- Implement change requests as per business needs on Routers, Switches, Firewalls and Load Balancers.
- Work with the vendorproduct in delivery of data network service, hardware and software to agreed service levels.
- Supervising responsibilities including interviewing and training/coaching NOC team members.
- Keep up to date with new networking products and services.
- Handling and Escalating highly impacting operational issues to upper Management and/or 3rd party vendor escalation
- Network and structure cabling design and Implementation.
- Perform vendor interaction with internal and external support organizations
- Participate in team projects and project/technology transition
- Troubleshoot, and escalate production problems affecting the network and systems infrastructure
- Identify and resolve chronic issues.
Technical Skills:
- 8-10 years experience in the troubleshooting and performance management of Data Centre /ISP infrastructure networks.
- Strong communication and interpersonal skills including an ability to convey technical information using non-technical language
- Hands-on experience troubleshooting Cisco routers & switches, Foundry/Brocade L2/L3Switches, Juniper Routers/Switches, Force10 and HP L2 switches.
- Knowledgeable in the following data circuit technologies TDM, MPLS, Ethernet, EoSDH and POS.
- Expert knowledge in service provider level networking with knowledge in TCP/IP, Routing Protocols (OSPF and BGPv4, RIP etc). Specific knowledge of BGP, OSPF and IP protocols in MPLS & none MPLS Environment.
- Good understanding of high availability fundamentals (HSRP and VRRP)
- Hands-on experience on Cisco ASA and Fortigate, Palo Alto, Juniper SRX Firewalls
- Hands-on experience on Load Balancers (Cisco , Citrix Netscaler, Radware and F5)
- Hands-on experience of LAN switching technologies: STP, Trunking, Ether Channel
- Expert Knowledge of VPN technologies and IPSec, SSL and GRE protocols.
- Understanding of network protocols like FTP, TFTP, NTP, SNMP, DNS, DHCP
- Organizational and problem-solving skills
Employement Category:
Employement Type: Full timeIndustry: Telecom / ISP
Role Category: Network / System Administration
Functional Area: Not Applicable
Role/Responsibilies: Network Security - L3
Contact Details:
Company: Netmagic It ServicesLocation(s): Mumbai
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₹ 10 - 16 Lakh/Yr
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Netmagic It Services
NETMAGIC IT SERVICES PRIVATE Limited Netmagic, an NTT Communications company, is India’s leading Managed Hosting and Cloud service provider, with 9 carrier-neutral, state-of-the-art data centers and serving more than 2000 enterprises globally. Headquartered i...
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