Director - Network & Infra Services

7018 Jiostar India Private Limited; Mumbai; Presencial; INR 4 000 000 - 8 000 000; Tempo integral

Resumo da oferta

7018 Jiostar India Private Limited seeks a Director - Network & Infrastructure Architecture to lead design, implementation, optimisation and operations of enterprise, data center, cloud and security infrastructure in Mumbai. You will drive highly available, low-latency, mission-critical networks across on-prem and cloud environments.

The role requires deep expertise in networking, virtualization, Linux, cloud networking and large-scale production systems, with leadership in modernization

Qualificações

• Bachelor's Degree in Engineering (Computer Science, Information Technology, Electronics & Communication) or equivalent.

Responsabilidades

• Design, implement and manage highly available Enterprise and Data Center networks.
• Define network standards, architecture and operational best practices.
• Build scalable network solutions with high availability and redundancy.
• Lead network modernisation and digital transformation projects.
• Design and troubleshoot complex Layer-2 and Layer-3 networks; low latency focus.
• Design Cisco Nexus spine-leaf architectures; VXLAN EVPN.
• Manage security infra including Palo Alto, Fortinet, Cisco ASA, Juniper SRX, Checkpoint; ZTNA, VPNs, MFA.
• Oversee Cloud & Hybrid Infrastructure: AWS networking, VPCs, Direct Connect, Transit Gateway.

Conhecimentos

Networking

Cisco

Nexus

BGP

VXLAN EVPN

Multicast

Routing Policies

Security

Palo Alto

Fortinet

Cisco ASA

VPN

ZTNA

MFA

Systems

Linux Administration

VMware ESXi

VMware vCenter

DNS

DHCP

Shell Scripting

Cloud

AWS

Hybrid Cloud

Direct Connect

Cloud Networking

Monitoring

Wireshark

Zabbix

RCA

Performance Analysis

Formação académica

Bachelor's Degree in Engineering (CS/IT/ECE)

Ferramentas

Jira

Wireshark

Zabbix

Packet Analysis

VMware ESXi

VMware vCenter

Descrição da oferta de emprego

Role Summary

Seeking a highly experienced Director - Network & Infrastructure Architecture to lead the design, implementation, optimisation and operations of our Enterprise, Data Center, Cloud and Security Infrastructure. The ideal candidate should possess deep expertise in Networking, infrastructure, Virtualization, Linux OS, Cloud Networking and Large-Scale Production environments with proven experience in designing highly available, low-latency and mission-critical infrastructure. The candidate should have extensive experience managing Enterprise Networks, Data Centers, Hybrid Cloud deployments, multicast environments, Live Media Streaming infrastructure, Zero Trust architecture, High Frequency Trading (HFT) networks and Large-Scale Network Security implementations.

Key Responsibilities

• Enterprise Network Architecture
  • Design, implement and manage highly available Enterprise and Data Center networks.
  • Define network standards, architecture and operational best practices.
  • Build scalable network solutions with high availability and redundancy.
  • Design Campus, WAN, Data Center and Hybrid Cloud connectivity.
  • Plan capacity upgrades and technology refresh initiatives.
  • Lead network modernisation and digital transformation projects.
• Routing & Switching
  • Design and troubleshoot complex Layer-2 and Layer-3 networks.
  • Design low latency networks.
  • Extensive experience with:
  • BGP
  • OSPF
  • VXLAN EVPN
  • Multicast
  • VRRP/HSRP
  • ECMP
  • LACP & MLAG/vPC
• Data Center Technologies
  • Cisco Nexus architecture
  • Spine-Leaf architecture
  • VXLAN EVPN
  • Data Center Interconnect (DCI)
  • Storage networking
• Security
  • Design and manage enterprise security infrastructure including:
  • Palo Alto Firewalls
  • Fortinet Firewalls
  • Cisco ASA
  • Juniper SRX
  • Checkpoint
  • IPS/IDS
  • Zero Trust Network Access (ZTNA)
  • SSL VPN
  • IPSec VPN
  • MFA & Identity integrations
  • Role Based Access Control (RBAC)
  • AAA (RADIUS/TACACS+/LDAP)
• Cloud & Hybrid Infrastructure
  • AWS Networking
  • Hybrid Cloud connectivity
  • VPN Connectivity
  • Direct Connect
  • Cloud Security
  • VPC Architecture
  • Transit Gateway
  • Cloud Firewalls
• Linux & Systems
  • RedHat Enterprise/Ubuntu
  • DNS
  • DHCP
  • FTP
  • PXE
  • Performance optimization
  • Shell scripting
  • Virtualization
  • VMware ESXi
  • VMware vCenter
  • High Availability clusters
  • vSwitch
  • Distributed vSwitch
  • VM networking
  • Storage connectivity
• Application Delivery
  • F5 Load Balancers
  • iRules
  • SSL Offloading
  • Traffic steering
  • Monitoring & Automation
    • Zabbix
    • Wireshark
    • Packet Analysis
    • Root Cause Analysis
    • Performance Monitoring
    • Jira
    • Documentation
    • Change Management
  • Live Media & OTT Infrastructure
    • Live Video Streaming Architecture
    • Multicast Distribution
    • Broadcast Network Design
    • AWS Media Delivery
    • High Availability Streaming Infrastructure
    • Low Latency Media Delivery
    • Leadership Responsibilities
      • Lead Network Engineering and Infrastructure teams.
      • Define technology roadmap.
      • Vendor evaluation and management.
      • Budget planning.
      • Solution architecture reviews.
      • Drive automation initiatives.
      • Conduct RCA and continuous improvement.
      • Collaborate with Cloud, Security, Platform, and Application teams.
      • Mentor engineers and establish operational excellence.

    Key Skills & Competencies

    • Networking
    • Cisco
    • Nexus
    • BGP
    • VXLAN EVPN
    • Multicast
    • Routing Policies
    • Security
    • Palo Alto
    • Fortinet
    • Cisco ASA
    • VPN
    • ZTNA
    • MFA
    • Systems
    • Linux Administration
    • VMware
    • DNS
    • DHCP
    • Shell Scripting
    • Cloud
    • AWS
    • Hybrid Cloud
    • Direct Connect
    • Cloud Networking
    • Monitoring
    • Wireshark
    • Zabbix
    • RCA
    • Performance Analysis

    Preferred Certifications

    • CCIE Enterprise Infrastructure
    • CCNP Enterprise
    • Fortinet NSE
    • Palo Alto PCNSE
    • AWS Solutions Architect

    Preferred Experience

    • Enterprise Networks
    • OTT / Media Streaming
    • Cloud Infrastructure
    • Large Data Centers
    • ISP or Telecom Networks
    • Global Enterprise Infrastructure

    Soft Skills

    • Excellent communication and stakeholder management.
    • Strong troubleshooting and analytical skills.
    • Ability to lead critical incident management.
    • Experience handling production environments with high availability requirements.
    • Strong documentation and presentation skills.
    • Ability to mentor and build high-performing engineering teams.

    Education

    Bachelor's Degree in Engineering (Computer Science, Information Technology, Electronics & Communication) or equivalent.

    Preferred (Good To Have)

    • CISCO ACI
    • SD-WAN
    • Infrastructure as Code (Terraform / Ansible)
    • Python for Network Automation
    • Kubernetes Networking
    • Service Mesh
    • Network Automation using APIs
    • GitOps