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infinite computer solutions pte ltd

Singapore / Global

Network Architect

Job Description

Job Summary We are seeking an experienced Network Architect to design, implement, and optimize enterprise-wide network infrastructure. The ideal candidate will lead network architecture initiatives, define technology standards, and ensure the availability, security, and scalability of network services across on-premises, cloud, and hybrid environments.

Key Responsibilities Network Architecture & Design Design and maintain enterprise network architecture, including LAN, WAN, WLAN, SD-WAN, and data center networks.

Develop high-level and low-level network designs aligned with business requirements.

Define network standards, policies, and best practices.

Evaluate and recommend new networking technologies and solutions.

Infrastructure Management Design and oversee deployment of routers, switches, firewalls, load balancers, and wireless solutions.

Ensure network performance, capacity planning, and scalability.

Lead network modernization and transformation initiatives.

Security & Compliance Integrate security controls into network architecture.

Design secure connectivity solutions including VPNs, Zero Trust, NAC, and segmentation.

Ensure compliance with organizational and regulatory requirements.

Cloud & Hybrid Networking Design networking solutions for AWS, Azure, and Google Cloud environments.

Develop hybrid cloud connectivity strategies.

Implement cloud-native networking and security solutions.

Stakeholder Management Collaborate with IT leadership, infrastructure teams, cybersecurity teams, and business stakeholders.

Provide technical guidance and mentorship to network engineers.

Lead vendor evaluations, proof-of-concepts, and technology roadmaps.

Documentation & Governance Create and maintain architecture diagrams, standards, and technical documentation.

Review network changes and ensure alignment with architectural principles.

Required Qualifications Bachelor's degree in Computer Science, Information Technology, Telecommunications, or related field.

8+ years of networking experience, including 3+ years in network architecture or design roles.

Strong expertise in routing and switching technologies (BGP, OSPF, EIGRP, MPLS).

Experience with Cisco, Juniper, Aruba, Palo Alto, Fortinet, or equivalent platforms.

Deep understanding of network security principles.

Experience with cloud networking (Azure, AWS, GCP).

Knowledge of SD-WAN, SDN, and network automation frameworks.

Preferred Certifications Cisco CCNP/CCIE

Juniper JNCIP/JNCIE

AWS Advanced Networking Specialty

Azure Network Engineer Associate

CISSP (preferred)

Fortinet NSE or Palo Alto Certifications

Key Skills Enterprise Network Architecture

Data Center Networking

Cloud Networking

Network Security

SD-WAN

Network Automation (Python, Ansible)

Troubleshooting & Root Cause Analysis

Vendor Management

Leadership & Stakeholder Management

Experience 8-15 years of relevant networking experience with strong architecture and design expertise.

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