Network Engineer

Unison Consulting Pte Ltd; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A consulting firm in Singapore is seeking a Network Engineer to develop automation processes and manage network infrastructure. You will troubleshoot issues, ensure system reliability, and implement security practices. Ideal candidates will have 4-8 years of experience and a strong foundation in networking technologies. This role offers a dynamic work environment with the opportunity to innovate.

Qualifications

• 4-8 years of experience in network engineering.
• Excellent knowledge of networking fundamentals.
• Experience in configuring and troubleshooting network devices.

Responsibilities

• Develop automation for application deployment and monitoring.
• Troubleshoot platform and application issues.
• Implement security practices for data protection.

Skills

IPv4/IPv6 addressing

VLAN

Routing configurations

Load balancing

Windows Server

Linux

Network Security

Firewall/IDS/IPS

DNS

DHCP

Tools

Ansible

Docker

Puppet

Job description

Responsibilities

• Develop automation and processes to enable teams to deploy, manage scale and monitor their applications in data centers and in cloud.
• System troubleshooting and problem solving across platform and application domains, expect to participate in on-call escalations to troubleshoot customer facing issues.
• Take ownership of end-to-end solutions provided by teams across the organisation.
• Deploy and manage monitoring tools of infrastructure performance, utilization and health to ensure system availability and reliability.
• Implement configuration management system for business continuity management and automate disaster recovery measures.
• Implement security practices that comply with standards to protect the organisation’s data and infrastructure.
• Experience Required : 4-8 years
• Location: Singapore
• Excellent knowledge on the fundamentals such as IPv4/IPv6 addressing, VLAN, switching and routing configurations, Application performance management using Load balancers, Server Operating Systems (such as Windows and Linux) networking and OSI layer Protocols.
• Experience in designing, implementing, operating and troubleshooting networking devices and technologies (Structured Cabling, WAN, LAN, Network Security, Wireless and Voice) in standardised operating environment.
• Experience in one or more provisioning tools for network infrastructure such as Ansible, Vagrant, Docker, Puppet to manage configurations using automation.
• Skills essential for the role would be Firewall/IDS/IPS rules optimisation, load balancing of applications, network devices configuration & hardening, NAT, DNS, DHCP and Wireless network health management.
• Understanding of security concepts such as Network Access Control (NAC), Public Key Infrastructure (PKI), Cybersecurity threats and mitigations, Content Distribution Network (CDN).
• Understanding of networking technologies such as Software Defined Infrastructure (SD-WAN, Open Vswitch, VXLan, OpenFlow, OpenStack and CloudStack), Network Functions Virtualization (operate network functions in virtual machines), Secure Access Service Edge ( Zero Trust Network Access, Cloud Access Security Broker