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8.0 - 12.0 years
0 Lacs
karnataka
On-site
The Network Specialist role involves conducting comprehensive gap assessments, identifying vulnerabilities, and implementing remediation strategies to enhance network security, performance, and scalability. The ideal candidate will possess deep expertise in designing, optimizing, and securing enterprise networks across various environments including on-premise, cloud, and hybrid setups. Responsibilities include: - Conducting a detailed analysis of existing network architecture to identify security risks, performance issues, and compliance gaps. - Developing and implementing solutions to address network vulnerabilities, optimize performance, and enhance security. - Designing and implementing scalable, high-performance, and secure network architectures for LAN, WAN, SD-WAN, and hybrid cloud environments. - Ensuring network security best practices, implementing firewall policies, VPN configurations, Zero Trust principles, and complying with industry standards such as ISO 27001, NIST, and GDPR. - Improving network performance by analyzing latency, bandwidth utilization, and QoS policies. - Designing and deploying SD-WAN solutions, hybrid connectivity, and cloud networking for platforms like AWS, Azure, or Google Cloud. - Implementing automation using tools like Ansible, Terraform, or scripting (Python, Bash) for network configurations. - Providing detailed reports on findings, remediation steps, and ongoing network health assessments. Required Skills & Experience: - 8+ years of experience in enterprise network architecture, design, and security. - Strong expertise in routing & switching, firewall management, WAN Accelerators, and load balancers. - Experience in SD-WAN, MPLS, VPN, BGP, OSPF, and network segmentation. - Knowledge of Zero Trust Networking, NAC, and network security frameworks. - Hands-on experience with cloud networking solutions. - Proficiency in network automation tools and scripting. - Familiarity with SIEM solutions, IDS/IPS, DDoS protection, and network monitoring. - Certifications such as CCIE, CCNP, AWS/Azure Network Specialty, Fortinet NSE, Palo Alto PCNSE are preferred.,
Posted 1 week ago
5.0 - 9.0 years
0 Lacs
chennai, tamil nadu
On-site
You should have thorough knowledge at an expert level of LAN technologies including switches, routers, and firewalls in large-scale, high-availability environments. Additionally, understanding of WAN Accelerators such as Riverbed WAN optimizer and similar products, as well as Load Balancers like F5 load balancers and equivalents in the industry, is required. Knowledge of QoS and LAN traffic management techniques is essential for this role. Furthermore, you should possess comprehensive knowledge of IT infrastructure, TCPIP, networking, and information system security principles, practices, and technologies. An understanding of core Internet routing protocols like OSPF, EIGRP, BGP, and related services is necessary. Familiarity with intrusion detection systems and intrusion prevention system technology is also expected. Advanced knowledge of large-scale LAN/WAN switching and routing implementation and operation is crucial, with specific expertise in VTP, VLAN, VPN, MPLS, and P2P networking. A solid foundation in centralized monitoring and management of network devices is essential for success in this position.,
Posted 1 month ago
5.0 - 10.0 years
10 - 14 Lacs
Chennai
Hybrid
Key Skills: SD-WAN, MPLS, Network Monitoring, WAN Troubleshooting, Versa, Cisco Viptela, Meraki MX, VeloCloud, Fortinet, uCPE, WAN Accelerators, Firewalls, Network Design, Firmware Updates, Network Security, Alert Management. Roles and Responsibilities: Hands-on experience in network monitoring and alert management. Troubleshoot transport layer issues including WAN link failures and performance degradation. Participate in large global MPLS/SD-WAN project implementations. Work with technologies including uCPE, WAN accelerators, and firewalls. Engage directly with customers to activate services and ensure successful deployment. Plan, design, and create supporting documentation for network upgrades and enhanced security. Design and implement new network solutions and/or improve the efficiency of current networks. Install, configure, and support network equipment as part of ongoing infrastructure support. Maximize network performance through continuous monitoring and issue resolution. Schedule and manage routine network upgrades. Investigate and resolve faults in the network infrastructure. Ensure network equipment is updated to the latest firmware versions. Provide detailed network status reports to key stakeholders. Experience Requirements : 5-12 years of experience in network monitoring, WAN troubleshooting, and alert management. Experience working on large-scale global MPLS and SD-WAN projects. Exposure to uCPE devices, WAN acceleration technologies, and enterprise firewall solutions. Preferred experience implementing SD-WAN solutions on platforms like Versa, Cisco-Viptela, Meraki MX, VeloCloud, and Fortinet. Experience with network performance tuning, troubleshooting, firmware updates, and customer interaction during service activation. Strong documentation and reporting skills for network-related tasks and upgrades. Education: Any Post Graduation, Any Graduation.
Posted 1 month ago
5.0 - 12.0 years
4 - 9 Lacs
Hyderabad / Secunderabad, Telangana, Telangana, India
On-site
Role- SDWAN Administrator Job Description Desired Competencies (Technical/Behavioral Competency) Must-Have Hands-on Experience in Network Monitoring and Alert Management Experience in troubleshooting transport layer issue (WAN Link) Experience working on Large global MPLS/SD-WAN Projects Exposure on uCPE, WAN accelerators, Firewall technologies Ability to work with customers in activating services Planning, designing, and creating supporting documentation upgrades and increased network security Preferred implementation experience of SD-WAN on platform like Versa, Cisco-Viptela & Meraki MX, Velocloud, Fortinet etc. Designing and implementing new network solutions and/or improving the efficiency of current networks Installing, configuring and supporting network equipment Maximizing network performance through ongoing monitoring and troubleshooting Arranging scheduled upgrades Investigating faults in the network Updating network equipment to the latest firmware releases Reporting network status to key stakeholders Good-to-Have Minimum of 2 years experience in networking domain Support with 24x7 operations (Rotational Shifts) Cisco CCNA and any SDWAN certification would be added advantage
Posted 3 months ago
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