IT Network and Security Engineer

GMP Technologies; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

GMP Technologies in Singapore is seeking an IT Network and Security Engineer to design, implement, maintain, and support our expanding network infrastructure in a banking environment. You will ensure alignment with security policies and optimize performance across on-premises and cloud components.

The role requires hands-on experience with Cisco or Juniper devices, firewall technologies, VPNs, and core networking protocols (TCP/IP, DNS, DHCP, VLANs).

Qualifications

• Hands-on experience in enterprise network design and management.
• Deep knowledge of networking protocols and security standards.
• Experience with firewall technologies, IDS/IPS, and security best practices.
• Strong ability to troubleshoot complex network issues in hybrid environments.

Responsibilities

• Design, deploy, and support LAN, WAN, and wireless network infrastructure.
• Configure, install, and maintain networking devices such as firewalls, routers, switches, and access points.
• Monitor and optimize network performance including availability, utilization, throughput, and latency.
• Troubleshoot and resolve complex network issues across on-premise and cloud environments.
• Respond to network incidents and participate in change management processes.
• Collaborate with cybersecurity teams to implement and uphold network security practices.
• Conduct capacity planning and recommend upgrades for future growth.
• Maintain comprehensive documentation of network architecture, configurations, and procedures.

Skills

Network engineering

Troubleshooting

Security best practices

Network protocols

Education

Bachelor's degree or equivalent

Tools

Cisco

Juniper

Firewall

Job description

About the job IT Network and Security Engineer

• To design, implement, maintain, and support our expanding network infrastructure, while ensuring alignment with corporate security policies at the local level within a banking environment.
• The ideal candidate will possess deep expertise in network protocols, troubleshooting, and a proactive approach to optimizing network performance and security.

Key Responsibilities:

• Design, deploy, and support LAN, WAN, and wireless network infrastructure to meet business and operational needs.
• Configure, install, and maintain networking devices such as firewalls, routers, switches, and access points.
• Monitor and optimize network performance, including availability, utilization, throughput, and latency.
• Troubleshoot and resolve complex network issues across on-premise and cloud-based environments.
• Respond to network related incidents and participate in change management processes.
• Collaborate closely with cybersecurity teams to implement and uphold network security best practices.
• Conduct capacity planning and recommend upgrades to support future growth and performance.
• Maintain comprehensive and up-to-date documentation of network architecture, configurations, and procedures.

Qualifications:

• Bachelors degree in Computer Science, Information Technology, or a related field, or equivalent professional experience.
• Strong hands-on experience in network engineering, with a strong track record in enterprise network design and management.
• In-depth knowledge of networking protocols and security standards.
• Extensive hands-on experience with enterprise networking equipment such as Cisco, Juniper, or equivalent infrastructure.
• Solid understanding of core networking concepts, including TCP/IP, DNS, DHCP, VLANs, VPNs, BGP, and OSPF.
• Proven experience with firewall technologies, intrusion detection/prevention systems (IDS/IPS), and implementing network security best practices.
• Certifications such as CCNP, Juniper Networks Certified Specialist, and CompTIA Network+ are advantageous
• AWS Certified Advanced Networking Specialty is considered a strong plus.