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Orange Business
posted 4mon ago
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Job Description
- 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
- 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
- Excellent communication skills
- Ability to handle multiple projects simultaneously
- Knowledge of information security standards and compliance
- Knowledge of vulnerability remediation
- Ability to lead troubleshooting for issues both known and unknown across domain
- Proven ability to provide technical recommendations to solve short- and long-term issues
- Proven ability to create technical design documentation using MS Visio
- Strong analytical skills for solving technical issues, isolation of application / network performance / server / storage issues
- Understanding and experience in working within an ITIL framework operational environment.
Employment Type: Full Time, Permanent
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Anonymous · Technology / IT
in Bengaluru
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