Exp - 8 - 12 years

We are looking for a senior-level Network and Security Architect to support a complex datacenter segmentation and security architecture project. This is primarily an architecture and advisory role rather than an operational network engineering position.

Role

- The architect will assess the existing datacenter network and security environment and develop a future-state segmentation architecture.
- The work includes reviewing network topology, routing, VLANs/VRFs, IP addressing, firewall boundaries and key application traffic flows.
- The architect will define appropriate security zones and trust boundaries, determine how communication between environments should be controlled, and provide recommendations around firewalling, micro segmentation, access control, logging and monitoring.
- The role also includes developing a practical migration approach from the current workplace to the target architecture while maintaining availability of business-critical services.

Required Experience

- We are looking for someone with strong hands-on architecture experience in multiple complex datacenter environments and a solid background in: Datacenter network architecture and segmentation Routing, switching, VLANs,
- VRFs and IP architecture Firewall architecture and security policy design East-west and north-south traffic control Zero Trust and least-privilege principles Micro segmentation concepts and technologies Load balancing,
- DNS/IPAM and network monitoring High-availability and business-critical environments Migration planning,




- dependency analysis and rollback design Security logging and SIEM integration Working with infrastructure,
- security, application and operations teams Knowledge of Cisco technologies and enterprise firewall platforms is preferred.
- Experience with recognized security frameworks such as ISO 27001/27002, CIS Controls and Zero Trust architecture is valuable.
- The candidate must be able to operate at architecture level, communicate clearly with senior technical stakeholders and translate complex technical risks into practical design decisions.
- Expected Deliverables The engagement should result in: Current-state datacenter network and security assessment
- Target datacenter segmentation architecture Defined security zones and trust boundaries Documented communication and access-control principles Identification of critical application traffic flows and dependencies
- Recommendations for firewalling and micro segmentation
- Logging and monitoring requirements Migration strategy including phases, risks, dependencies and rollback principles
- Architecture and operational documentation suitable for handover to internal teams
- The primary objective is to improve isolation between workloads, reduce opportunities for lateral movement, improve security visibility and create a datacenter architecture that remains manageable and scalable.

Pay: ₹50,000.00 - ₹110,000.00 per month

Benefits

- Health insurance
- Provident Fund
- Work from home

Work Location: Remote

📌 Senior Datacenter Network & Security Architect (India)
🏢 RCV World
📍 India