Orange - Cloud Network Security - Load Balancing Tools (5-10 yrs)

Job Description :

This is a customer-facing role and is ideal for an excellent communicator with a positive outlook and a get-the-job done attitude. Ideally you should have 5-8 years relevant experience in large scale deployment having minimum 10 years of industry experience. You should be ready to work in customer time zone and during off business hours to carryout changes.

Job Responsibilities :

- Manage network, load balancers, firewalls in the customer environment

- Manage operational maintenance, security, and availability of infrastructure

- Perform analysis and diagnosis of complex issues, troubleshoot and resolve to restore services

- Perform business impact analysis and risk assessments to reduce the likelihood of significant service outage or disasters

- Perform Root Cause Analysis (RCA) as part of problem management

- Assist in analyzing historical usage for tracking and trending

- Identify performance bottleneck and suggest for the improvements

- Implement capacity improvement plan

- Develop and maintain the Technical Disaster Recovery Plan.

- Provide technical support during disaster.

- Execute Technical Disaster Recovery plan during DR and DR drill.

- Remediate security vulnerabilities identified by IT Security team

- Prepare and manage HLD & LLD, process and technical documentation.

Qualifications & Work Experience :

- BE/B.Tech/MCA/ B.Sc. (IT/Computer Science)

- CCIE ( R&S / datacenter / security) , firewall certification

- Infoblox / BlueCat certification, F5/Citrix NetScaler certification, Palo Alto/Checkpoint certification

- Experience on designing, implementing and managing large scale DC environment

- In-depth knowledge of IPv4, IPv6 , DNS/DHCP, IP Address Management

- Experience in managing LAN/WAN/WLAN

- Experience in managing load balancers (F5, NetScalar), IPAM (Infoblox), internet gateways

- Good hands-on experience on installation and configuration of network (switches, routers) and security devices (firewalls) and network services (like NTP, RADIUS/TACACS/AAA etc.)

- Good experience in managing/integrating cloud networking (Azure/AWS/GCP), having hand-on experience on configuration of cloud network and security configurations

- Basic Knowledge on any Scripting language like PowerShell, Python, etc.

- Should have knowledge of ITIL processes. Experience working in ITIL tools like Service Now etc.

- Experience working with some or all technologies below :

- Cisco Nexus / ACI

- Dell /HPE/Huawei network switches

- Palo Alto/ Fortigate / Checkpoint firewalls

- Infoblox /BlueCat

- F5 / Citrix NetScaler / A10 /AVI

- Cisco switches / routers

- Azure/AWS/GCP