We are seeking a
Senior Technical Architect - Network Platform to lead the design, scaling, improvement, and enhancement of enterprise network infrastructure. This role focuses primarily on
core networking architecture, with a secondary emphasis on network security, aligned to a
70% Network / 30% Security responsibility split. The position is part of the Infrastructure Architecture function and supports large-scale, business-critical platforms.
Requirements
Key Responsibilities
- Lead the architecture, design, and enhancement of enterprise network platforms
- Drive network scalability, performance optimization, and resilience initiatives
- Create and maintain High-Level Design (HLD) and Low-Level Design (LLD) documentation
- Provide architectural guidance for LAN, WAN, DC, and cloud-connected networks
- Collaborate with infrastructure, operations, and security teams to ensure secure and stable network design
- Review existing network architectures and recommend improvements and modernization strategies
- Support implementation teams with design validation and technical direction
- Ensure solutions comply with enterprise standards, governance, and best practices
- Participate in architecture reviews and technical decision-making forums
Required Skills & Experience
- 10+ years of experience in enterprise network engineering and architecture roles
- Strong hands-on and design experience with Cisco networking technologies
- Deep understanding of LAN, WAN, DC, and enterprise routing & switching
- Working knowledge of network security concepts including:
- Firewalls
- VPN
- ZTNA (Zero Trust Network Access)
- STN (Secure Trust Network)
- Proven experience in network architecture documentation (HLD, LLD)
- Experience supporting large-scale, mission-critical environments
- Strong stakeholder communication and technical leadership skills
Security Exposure
- Ability to collaborate with security teams on secure network design
- Understanding of perimeter and internal security controls
- Experience integrating security considerations into network architecture (not a pure security role)
Preferred Qualifications
- Experience working in banking or financial services environments
- Exposure to regulatory-driven or high-availability infrastructure platforms
- Architecture or networking certifications (CCNP, CCIE, or equivalent) are an advantage
