Senior Network Infrastructure Engineer — Data Center & SD-DC

NCS Group; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A leading technology services firm in Singapore seeks a highly motivated Infra Engineer / Senior Engineer, Network. This position involves designing, implementing, and optimizing enterprise and data center network infrastructure. The ideal candidate should have over 2 years of IT or networking experience, with strong skills in Cisco ACI technologies and network security. Applicants will contribute to both independent and team projects, ensuring high-quality performance and compliance in network operations. The firm values excellence and integrity in every employee.

Qualifications

• 2 or more years of IT or networking experience.
• Good knowledge of Cisco ACI Technologies and Nexus Switches.
• Able to work independently and in a team.

Responsibilities

• Design, implement, and optimize enterprise/campus and data center network infrastructure.
• Translate high‑level network architecture into detailed technical designs.
• Monitor, analyze, and report on network performance using management tools.

Skills

Basic to Advanced Routing and Switching

Basic to Advanced Wired and Wireless networks

Network Security (ACL, Firewall, VPN, ISE)

Network Performance Monitoring

Education

CCNA/CCNP/CCIE Certification

Tools

Cisco ACI Technologies

Nexus Switches (7K, 9K)

Job description

A leading technology services firm in Singapore seeks a highly motivated Infra Engineer / Senior Engineer, Network. This position involves designing, implementing, and optimizing enterprise and data center network infrastructure. The ideal candidate should have over 2 years of IT or networking experience, with strong skills in Cisco ACI technologies and network security. Applicants will contribute to both independent and team projects, ensuring high-quality performance and compliance in network operations. The firm values excellence and integrity in every employee.