Senior Network Delivery Architect - WAN/LAN & Security

JOBLINE RESOURCES PTE. LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

JOBLINE RESOURCES PTE. LTD. is seeking an experienced Network Architect to design and deliver complex WAN/LAN and security solutions for regional customers in Singapore.

You will work with customer architects, run end-to-end delivery from architecture through deployment and testing, and participate in Design Council reviews. The role requires 4–6 years in network design, strong cloud and automation knowledge, excellent presentation and stakeholder management, and willingness to work non-standard

Qualifications

• Degree in Computer Science, Engineering or related field.
• 4–6 years in network design and delivery, WAN/LAN, routing and security.
• Strong understanding of cloud and automation principles.

Responsibilities

• Work closely with customer architects to understand requirements and design tailored WAN/LAN and security solutions.
• Attend weekly customer meetings to track progress and ensure design implementation aligns with expectations and timelines.
• Develop detailed network designs (WAN, LAN, routing, security) and oversee implementation.
• Drive end-to-end delivery, from architecture through deployment and testing.
• Participate in the Design Council (internal and external) to review architecture, assess feasibility, and validate solutions through testing.
• Support RFPs and pre-sales efforts, ensuring ESP's capabilities address both Day 1 (setup) and Day 2 (operations).
• Collaborate with delivery and operations teams to address design challenges and align on best practices.
• Contribute to reusable frameworks, playbooks, and processes to improve consistency and scalability.
• Ensure solutions are robust, secure, and scalable, meeting customer performance and availability requirements.
• Provide insights on Day 1 → Day 2 processes, ensuring smooth transitions into operational support.
• Be prepared to attend weekly calls outside of business hours when required to support global or regional customers.
• Provide on-call support during weekends or public holidays for critical escalations or coverage, ensuring minimal customer impact.
• Participate in RCA/RFO and to be presented to customer and internal management team.

Skills

WAN design

LAN design

Routing

Network security

Cloud

Automation

Stakeholder management

Presentation skills

Collaboration

Problem solving

Education

Bachelor's degree in Computer Science or Engineering

Job description

JOBLINE RESOURCES PTE. LTD. is seeking an experienced Network Architect to design and deliver complex WAN/LAN and security solutions for regional customers in Singapore.

You will work with customer architects, run end-to-end delivery from architecture through deployment and testing, and participate in Design Council reviews. The role requires 4–6 years in network design, strong cloud and automation knowledge, excellent presentation and stakeholder management, and willingness to work non-standard