Lead Consultant (Network)

jobline resources pte. ltd.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

jobline resources pte. ltd. in Singapore is seeking a Senior Network Architect to lead design, architecture, and multi-vendor integration across Cisco ACI/WLC/ISE, Aruba, Huawei, data center, WAN, and cloud.

You will run solution workshops, drive implementation strategies, mentor engineers, and ensure enterprise standards with automation emphasis.

Candidates should have extensive experience, CCIE/HCIE preferred, and strong presentation skills.

Qualifications

• 10 years of network experience
• Specialization in Routing & Switching, Wireless, Data Center
• Strong problem solving abilities and clear communication
• CCIE or HCIE or equivalent preferred
• Experience in presentations and team leadership

Responsibilities

• Lead design and architecture for enterprise network solutions across multi-vendor environments
• Lead solution workshops, customer discussions, executive presentations, governance reviews, and design sessions
• Collaborate with solution architects, project managers, product teams, security teams, vendors, operations teams, and customers
• Produce high level architecture designs to meet customer requirements
• Produce low level technical designs from high level architectures
• Develop installation/implementation/test/rollback procedures and standards
• Review and approve implementation plans, test plans, migration strategies, and handover documents
• Install, configure, upgrade, and validate hardware and/or software per procedures and handover
• Conduct tests, fix malfunctions, document results
• Lead large-scale migrations across data center, campus, wireless, cloud, multi-vendor environments
• Mentor and guide network engineers and consultants
• Provide SME across Cisco ACI, WLC, ISE, Aruba, Huawei, SDN, and related tech
• Lead root cause analysis and preventive actions
• Drive automation via Python, Ansible, APIs, PowerShell, Terraform

Skills

Routing & Switching

Wireless

Data Center

Scripting

Team Leadership

Tools

Cisco ACI

WLC

ISE

Aruba

Huawei

Python

Ansible

PowerShell

Terraform

Job description

Responsibilities:

• Lead the design, architecture, integration, implementation for enterprise network solutions across multi-vendor environments, including Cisco ACI, Cisco WLC, Cisco ISE, Aruba, Huawei, LAN, WAN, WLAN, data center, cloud and WIFI,


• Lead technical solution workshops, customer discussions, executive presentations, governance reviews, and design review sessions to define scope, risks, assumptions, dependencies, and implementation strategies.


• Collaborate with Solution Architects, Project Managers, Product Teams, Security Teams, Vendors, Operations Teams, and Customers to ensure technical feasibility, service quality, delivery sustainability, continuous improvement, and strong customer experience.


• Produce high level architecture designs to meet customer requirements for semi-complex (or) complex systems. Articulate with sufficient knowledge to convince and explain customer on the design.


• Produce low level technical designs from high level architecture designs. Translate a broader infrastructure design or blueprint into technical specifications and details.


• Develops installation/Implementation/test/rollback procedures and standards


• Review and approve implementation plans, test plans, migration strategies, change procedures, rollback plans, and handover documents to ensure compliance with enterprise standards, and operational readiness


• Install, remove, configure, upgrade, and validate hardware and/or software using approved installation instructions, tools, change procedures, and implementation plans, including proper handover to clients or operations teams where required.


• Conducts tests, corrects malfunctions, and documents results in accordance with agreed procedures.


• Lead large-scale migration, transformation, refresh projects across data center, campus, wireless, cloud and multi-vendor enterprise environments


• Lead, mentor, and guide a team of network engineers and consultants by providing technical direction, task prioritization, coaching, knowledge transfer, performance guidance, and capability development.


• Provide subject matter expertise across Cisco ACI, WLC, ISE, Aruba, Huawei, software-defined networking, wireless, routing, switching, network security, automation, and enterprise infrastructure technologies.


• Lead root cause analysis and resolution of critical incidents, recurring technical issues, service outages, configuration failures, design defects, ensuring preventive actions are documented and implemented.


• Drive automation or scripting initiatives using tools such as Python, Ansible, APIs, PowerShell, Terraform, vendor platforms, and AI-enabled solutions


• Stay current with industry trends and emerging technologies related to Cisco ACI, software-defined networking (SDN), Aruba, Huawei and AI enabled solutions.

Requirements:

• 10 Years of Network Experience


• Network specialization skillset in Routing & Switching, Wireless, Data Center solutions, Wi-Fi, Scripting


• Good at problem solving


• Able to explain technical problems in a simple term


• Good to have CCIE or HCIE or equivalent


• Good to have Presentation experience


• Good to have Team leading/Supervisory experience

Licence no: 12C6060