Network Engineer

Unison Group; Singapore; On-site; SGD 80,000 - 110,000; Full time

Job summary

A technology services company in Singapore is seeking a professional to develop automation processes for deployment and management of applications. The ideal candidate will have 4-8 years of experience in network configuration and troubleshooting, with skills in tools like Docker and Ansible. This role involves responsibility for end-to-end solutions and compliance with security standards.

Qualifications

• 4-8 years of experience required.
• Excellent knowledge of networking fundamentals including IPv4, VLAN, and OSI protocols.
• Experience with provisioning tools for network automation.

Responsibilities

• Develop automation processes for deployment and monitoring in data centers.
• Troubleshoot and solve system issues across applications.
• Take ownership of end-to-end solutions across the organization.

Skills

Network configuration skills

Cloud application management

Scripting and automation with Ansible

Security practices knowledge

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

Qualifications and Requirements

• 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