HA Consulting Engineer

Millennium Technology Services; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

Millennium Technology Services is seeking a network professional to design and implement secure, scalable network solutions across intranet, extranet, internet and external zones. You will develop comprehensive network documentation, including requirements, design diagrams, IP plans, security plans, and support plans.

The role requires hands-on experience in network architecture, deployment and maintenance, with strong knowledge of QoS, bandwidth management, and performance optimization.

Qualifications

• Experience designing secure, scalable networks for enterprise environments.
• Strong knowledge of major network products (Cisco, Huawei, H3C).
• Hands-on experience in architecture, design, deployment, and maintenance of networks.

Responsibilities

• Design and implement secure, scalable network solutions (Intranet, Extranet, Internet, external zones).
• Develop network documentation including requirements, design diagrams, IP plans, security plans, and support plans.
• Configure and optimize network systems for simplicity, scalability, reliability, and performance.
• Conduct performance assessments, identify bottlenecks, and create optimization plans.
• Lead RCA for major network incidents and ensure effective resolutions.
• Support project risk mitigation and validate vendor/partner deliverables.

Skills

Bilingual: Cantonese & English

Cisco/Huawei/H3C networks

Network architecture & design

QoS & bandwidth management

Performance optimization

Diagnostics & troubleshooting

Healthcare network experience (pref)

Job description

• Design and implement secure, scalable, and high-performance network solutions (Intranet, Extranet, Internet, external zones).
• Develop network documentation including requirements, design diagrams, IP plans, specifications, security plans, implementation/testing, training, and support plans.
• Configure and optimize network systems for simplicity, scalability, reliability, and performance.
• Conduct performance assessments, identify bottlenecks, and create optimization plans.
• Implement bandwidth management, latency reduction strategies, QoS policies, and continuous traffic analysis.
• Evaluate and integrate new technologies aligned with organizational policies and vision.
• Provide professional advice on network trends, innovations, and adoption strategies.
• Support project risk mitigation, review and certify MoPs, and validate vendor/partner deliverables.
• Lead root cause analysis (RCA) for major network incidents and ensure effective resolutions.

Skills/Experience:

• Proficiency in Cantonese and English (spoken and written).
• Strong knowledge of network products (Cisco, Huawei, H3C).
• Hands-on experience in network architecture, design, deployment, and maintenance.
• Familiarity with QoS, bandwidth management, and performance optimization.
• Experience with network configuration and integration of new technologies.
• Strong analytical, troubleshooting, and problem-solving skills.
• Practical project experience in hospital or healthcare network environments (preferred).