Senior Network & Systems Engineer - Full-Stack Infrastructure

HR FOCUS; Singapore; On-site; SGD 90,000 - 120,000; Full time

Benefits offered by this job

Full stack exposure

Tender/solution design experience

Small, fast-moving team

Job summary

Ubi is seeking a Senior Engineer to design, deploy, and support multi-vendor network infrastructure for diverse customer environments in Singapore. The role involves on-site and remote support, close collaboration with vendors, and contributing to tender submissions and PoC activities.

You will evaluate new products, prepare deployment documentation, and help shape scalable solutions while advancing your technical expertise in networking and cybersecurity.

Qualifications

• CCNA certification or equivalent networking knowledge is required.
• Min 5 years of hands-on experience in deployment and supporting multi-vendor network infrastructure and systems.
• Good understanding of networking concepts, including switching, routing, TCP/IP, and network troubleshooting.

Responsibilities

• Design, deploy, configure, and implement network and systems solutions according to customer requirements.
• Provide on-site and remote technical support, troubleshooting, and problem resolution for customer environments.
• Work closely with technology vendors for technical consultation and escalation of complex issues.
• Provide technical support for tender submissions, including: Technical compliance documentation, Technical solution proposals, Solution architecture and recommendations, PoC planning, setup, and testing, Technical evaluation based on BOM.
• Evaluate, test, and validate new products and technologies for new solutions and services.
• Prepare technical documentation, configuration guides, test reports, and other deployment documentation.

Skills

CCNA certification

Networking concepts

Education

Diploma in a related discipline

Job description

Ubi is seeking a Senior Engineer to design, deploy, and support multi-vendor network infrastructure for diverse customer environments in Singapore. The role involves on-site and remote support, close collaboration with vendors, and contributing to tender submissions and PoC activities.

You will evaluate new products, prepare deployment documentation, and help shape scalable solutions while advancing your technical expertise in networking and cybersecurity.