Network L3

Job Description

The Network & Security Specialist is responsible for the Design, implementation, maintenance, and Incident, Problem, change management.

Routing and Switching :

- Knowledge on multiple vendor products of Routing and Switching .

- Configure & troubleshoot multiple vendor products of L2&L3 switches, should have knowledge on One OEM completely.

- Troubleshooting of Layer 1/2/3 issues, IOS up-gradation, Backup & Restoration,

- Knowledge on IP addressing & L3 concepts,

- Experience of configuration on Static, BGP, RIP, OSPF routing protocols, Configuration of standard and extended access list in multi-vendor environment,

- Experience of how to configure policy and route-based VPN on multi-vendor environment.

- Configuration of static & dynamic NAT in the routers, understanding of how IOS works in the routers & limitations

- Exposure on configuration & troubleshooting various Tunnel methods like GRE/IPSEC/IP IP .

- Detailed knowledge on Firewall technologies i.e. Cisco, Fortinet, Juniper, Checkpoint, Palo Alto & Fortinet.

- Maintaining and administering perimeter security systems

- Troubleshooting on Policies VPN, NAT etc, IOS / OS Up gradation, Backup and restoration of configuration

- Exposure in configuring all types of VPN tunnels in multi-vendor devices

- Exposure on configuration & troubleshooting various Tunnel methods like GRE/IPSEC/IP IP .

- Perform operational establishment and preventive maintenance of backups, recovery procedures, and enforce security and integrity controls

- Facilitate proof of concept (POC) and other business-related information security and compliance testing for applications and systems

- Manage and maintain the firewalls and firewall clusters across geographies

- Set up and deploy new firewall infrastructure, manage firewall capacity, and optimize firewall rules

- Provide technical support on all internal/perimeter security aspects of firewall operations (e.g., VPNs, IDS/IPS, DLP, Web Filtering, Radius) and escalate security issues to vendors

- Ensure disk- and file-level service and system encryption execution through support teams

- Work with business units to ensure data is classified correctly and implement gateway and endpoint DLP frameworks and continuous monitoring mechanisms

- Assess, test, and select new security products and technologies, prepare cost estimates, and identify integration issues

- Provide 24- 7 on-call support and execute maintenance activities for both planned and unplanned activities to minimize disruption to the business

- Test information security systems, firewalls, and upgrades, and debug, track, reproduce, log, and resolve all identified problems, according to approved quality testing scripts, procedures, and processes

- Troubleshoot and provide service support in diagnosing, resolving, and fixing system, application, infrastructure, hardware, and software malfunctions

- Establish and oversee formal risk analysis and self-assessment program for various information services systems and processes

- Identify, investigate, and resolve security breaches through forensic analysis. Conduct physical examinations of property to ensure compliance with security policies and regulations

- Conduct training programs to improve the security awareness of business users to minimize breaches and carry out security drills to identify the effectiveness of the awareness sessions and take corrective actions to fix the identified gaps

- Coordinate with other teams to define security best practices and conduct regular audits to identify if they are adhering to the same

- Be up to date with new threats and attacks and take actions to mitigate them

- Collaborate with security consultants, organizations, vendors, suppliers, service providers, and external resources to analyze, recommend, install, and maintain infrastructure, systems, and software security applications

- Work with cross-functional teams to evaluate risks and recommend remediation solutions for identified vulnerabilities, and track remediation

- Develop knowledge, stay updated on Security monitoring tools and processes, and design and maintain technical security controls

- Implement, maintain and administer information security documentation, guidelines, policies and procedures, instructions, recording and detailing operational procedures and system logs

Job Description :

- Troubleshooting, diagnostic, and repair support for network devices.

- Troubleshoot connectivity issues, analyse, debug and diagnose packets and logs

- Responsible for Data Centre operations and UP times

- Candidate must have the ability to work in a highly visible fast paced environment with minimal supervision and SLA deadline responsibility.

- Individual should also provide technical support via phone and IM to onsite technicians who are working to resolve incident / outages.

- Manage tickets in ticketing system to ensure notes are kept up to date and problems are pushed to resolution.

- Handle Escalation of critical tickets & lead in timely manner.

- Design and Document

- Work with client in implementation planning, Design and execution.

- Performs various network management and administration tasks

- Individual should work on projects assigned by Management execute & document the project details.

- Manages and maintains the Network Devices health and uptime

- Monitor and ensures the stability of the network infrastructure

Job Location


Application Form

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