Delivery Manager Enterprise Network

Job Purpose

We are seeking a highly skilled Cloud Network Lead (GB05) to own and drive end-to-end network architecture, operations, and optimization across multi-cloud platforms (Azure, AWS, OCI, and GCP).

The role requires deep expertise in cloud networking constructs, hybrid connectivity, routing, security controls, and high-availability architectures.

The candidate will lead design, implementation, and 247 operations of scalable, secure, and resilient network infrastructure supporting enterprise and customer-facing applications, while collaborating with cross-functional teams and partners.

Duties and Responsibilities

• Cloud Network Operations (Multi-Cloud)
• Operate and manage cloud networking across: oAzure: VNets, Subnets, NSGs, UDRs, VNet Peering, vWAN, ExpressRoute; oAWS: VPCs, Subnets, Route Tables, Security Groups, Transit Gateway, VPC Peering, Direct Connect; oGCP: VPCs, Subnets, Firewall Rules, VPC Peering, Cloud Router, Interconnect; oOCI: VCNs, Subnets, Route Tables, DRG, Local/Remote Peering, FastConnect
• Hybrid Connectivity Routing
• Manage and optimize hybrid network connectivity across on-prem DC/DR and cloud platforms.
• Configure and troubleshoot BGP, OSPF, static routing, route redistribution, ECMP, and traffic engineering.
• Ensure seamless routing across ExpressRoute, Direct Connect, Interconnect, and IPSec VPNs.
• Peering Network Architecture
• Own VNet/VPC/VCN peering strategies, hub-and-spoke architectures, and transit networking models.
• Implement centralized architectures using Azure vWAN hubs, AWS Transit Gateway, OCI DRG hubs.
• Design and manage multi-region, multi-cloud connectivity models.
• Network Security Controls
• Manage native cloud security controls: Azure NSGs, Azure Firewall; AWS Security Groups, NACLs; GCP Firewall Rules
• Implement segmentation, ingress/egress control, and secure connectivity patterns.
• Ensure compliance with security best practices and policies.
• Monitoring Incident Management
• Monitor cloud network performance, availability, and traffic flows using native and third-party tools.
• Drive incident management in a 247 environment, including troubleshooting, escalation, and RCA.
• Ensure minimal downtime and rapid recovery for critical applications.
• Change Management Documentation
• Govern network changes across multi-cloud environments using standard processes.
• Maintain accurate HLD/LLD, network diagrams, IPAM, SOPs, and runbooks.
• Ensure adherence to ITIL processes for change, incident, and problem management.

Additional Accountabilities (Advanced / Leadership Expectations)

• Architecture Strategy
• Define and evolve the enterprise cloud network architecture across Azure, AWS, OCI, and GCP.
• Drive standardization of network designs, naming conventions, IP addressing, and connectivity models.
• Lead architecture reviews for new applications and cloud onboarding.
• Automation DevOps
• Implement Infrastructure as Code (IaC) using Terraform, ARM/Bicep, CloudFormation.
• Automate network provisioning, configuration validation, and drift detection.
• Integrate cloud networking into CI/CD pipelines.
• Performance Optimization
• Optimize network performance for latency, throughput, and cost efficiency.
• Implement traffic optimization strategies such as regional routing, failover design, and load balancing.
• Conduct regular capacity planning and performance reviews.
• Security Compliance Leadership
• Ensure network configurations comply with internal security policies and audit requirements.
• Support cloud security audits, vulnerability assessments, and remediation tasks.
• Drive implementation of Zero Trust principles and secure network access models.
• Leadership Governance
• Act as technical lead and escalation point for complex network issues.
• Mentor engineers and guide partner/vendor teams.
• Drive governance standards, best practices, and operational excellence across environments.

Key Decisions / Dimensions

• Approve network architecture designs and connectivity strategies.
• Decide routing, peering, and failover configurations across cloud platforms.
• Recommend tools, automation frameworks, and network solutions.
• Ownership of cloud networking costs, bandwidth utilization, and optimization initiatives.

Major Challenges

• Managing complex multi-cloud networking environments with consistent architecture and governance.
• Ensuring seamless integration between on-prem and multiple cloud providers.
• Optimizing network performance while controlling costs across clouds.
• Maintaining high availability and low latency for critical applications.
• Handling multi-vendor dependencies and rapidly evolving cloud services.

Required Qualifications and Experience

SKILLS AND KNOWLEDGE

a) Educational Qualifications

• Bachelors or Masters in Computer Science, IT, Telecommunications, or related field.

b) Work Experience Certifications

Must Have

• 68+ years of experience in networking with strong cloud networking expertise.
• Hands-on knowledge of Azure, AWS, GCP, and OCI networking services.
• Strong expertise in routing (BGP, OSPF), peering, and hybrid connectivity.
• Experience with hub-spoke architectures, Transit Gateway, Azure vWAN, DRG.
• Proven experience in handling multi-cloud environments and critical operations.

Good to Have

• Certifications: AZ 700, AWS Advanced Networking, GCP Network Engineer, OCI Architect.
• Experience in automation using Terraform, Python, Ansible.
• Exposure to network security, firewalls, and Zero Trust architecture.

Soft Skills

• Strong leadership, stakeholder management, and communication skills.
• Ability to manage high-pressure production environments.
• Proactive, solution-oriented, and strategic thinking mindset.