Network Transformation Leader

Network Architect Lead

Our enterprise is seeking a forward-thinking Network Architect to lead the strategy, design, and implementation of our IT and OT network infrastructure.

This role requires a blend of technical expertise, leadership, and project delivery skills, with a focus on cloud connectivity, network security, segmentation, and emerging technologies.

Key Responsibilities:

• Lead the end-to-end design of enterprise network architecture, encompassing LAN, WAN, WLAN, SD-WAN, and cloud networking that aligns with business objectives.">
• Develop High-Level Design (HLD) and Low-Level Design (LLD) documents along with Bill of Materials (BOM) and Bill of Quantities (BOQ).">
• Evaluate and integrate emerging technologies to enhance network performance and security.">
• Design and implement macro and micro segmentation, next-generation firewall architectures, and secure SD-WAN topologies.">
• Architect cloud networking and security solutions using Transit Gateway, VPC peering, Azure Firewall, etc.">

Project & Program Management:

• Lead the technical delivery of complex networking projects including cloud integration, OT segmentation, secure remote access, and SD-WAN rollouts.">
• Own project lifecycle from requirement gathering and solutioning to handover and documentation.">
• Define capacity planning models to forecast bandwidth, throughput, and resource utilization.">
• Oversee the deployment of network solutions, ensuring minimal disruption to business operations.">
• Ensure compliance with industry standards and organizational policies during implementation.">

Technology Evaluation, POCs, RFPs & RFIs:

• Evaluate and recommend new technologies, platforms, and OEMs through competitive assessments, RFI/RFP, and Proof of Concept (POC).">
• Drive strategic network transformation initiatives by selecting the most appropriate solutions based on TCO, scalability, and regulatory needs.">
• Design and enforce network security protocols to protect organizational data and resources.">
• Ensure compliance with relevant regulations and standards (e.g., ISO 27001, NIST).">

Leadership & Vendor Management:

• Lead and mentor a cross-functional team of engineers, architects, and project managers.">
• Manage technical engagements with vendors and partners ensuring alignment with architecture standards and service levels.">
• Collaborate with cybersecurity, infrastructure, operations, and compliance teams to maintain enterprise governance.">
• Manage and monitor vendor-driven agreed SLAs based on parameters set.">

Security, Cloud & OT Integration:

• Architect secure IT and OT connectivity using Zero Trust models, EDR/XDR, NAC, and network segmentation.">
• Design and enforce network security protocols to protect organizational data and resources.">
• Design resilient OT networks that meet ISA/IEC 62443, NIST, and GxP compliance standards.">
• Collaborate with the security team to address vulnerabilities and implement mitigation strategies.">

Stakeholder Communication & Presentation:

• Present technical solutions, risks, roadmaps, and architecture proposals to leadership, including CIO, CISO, and steering committees.">
• Translate business goals into network design and infrastructure strategy.">
• Maintain detailed documentation of network configurations, processes, and procedures.">
• Provide training and mentorship to junior network staff and other stakeholders.">

Qualifications:

• Bachelor's/Masters in Computer Science, Engineering, or IT.">
• Specific Certification: CCNP/CCIE, PCNSE, AWS/Azure Network Specialty, CISSP, TOGAF, PMP/ITIL v4.">
• Experience: 10-12 years experience.">
• Skills (Functional & Behavioural): Networking (BGP, OSPF, VXLAN, SD-WAN, MPLS, 5G/6G, WAN Optimization), Cloud Networking (AWS Transit Gateway, Azure VNet, ExpressRoute, Direct Connect, NSG/UDR), Security (NGFWs (Palo Alto, Fortinet, Cisco), ZTNA, CASB, Zscaler/Netskope, EDR/XDR (CrowdStrike, Defender), NAC), Segmentation (Micro and macro segmentation, VRFs, SGTs, VLANs), OT Networking (Industrial firewalling, SCADA/PLC segregation, ICS/OT security policies)."]},