Senior Network & Security Engineer – 24/7 On-Call

RECRUIT HAUS PTE. LTD.; Singapore; On-site; SGD 80,000 - 100,000; Full time

Job summary

A leading technology recruitment firm in Singapore is looking for a Senior Network & Security Engineer to manage enterprise network and security environments. This role demands significant expertise in Cisco networking, incident management, and operational governance. Candidates should have at least 5 years of experience and relevant certifications. The position offers continuous improvement opportunities in mission-critical infrastructure and requires commitment to service excellence.

Qualifications

• 5+ years of hands-on experience in enterprise network and security operations.
• Strong operational experience with Cisco networking technologies.
• Proven experience supporting multi-vendor, multi-site enterprise environments.

Responsibilities

• Provide Level 2 and Level 3 operational support for network and security infrastructure.
• Manage and resolve incidents in accordance with ITIL processes.
• Conduct knowledge transfer sessions and technical training for operations.

Skills

Cisco networking technologies

Troubleshooting and diagnostic skills

Network security architectures

Load balancing

Scripting languages (Python, Ruby)

Education

Diploma or Bachelor’s Degree in Engineering or IT

Cisco CCNP certification

Tools

SIEM

Cisco Routers

Firewalls

Load Balancers

Ansible

Job description

A leading technology recruitment firm in Singapore is looking for a Senior Network & Security Engineer to manage enterprise network and security environments. This role demands significant expertise in Cisco networking, incident management, and operational governance. Candidates should have at least 5 years of experience and relevant certifications. The position offers continuous improvement opportunities in mission-critical infrastructure and requires commitment to service excellence.