Network Infrastructure Engineer | Up to $6500 | Ang Mo Kio | 5 Days #9398

Duration: Yearly Renewable Contract (Convertible) Working Location: AMK Working Hours: Monday to Friday (830am – 6pm) Salary range: Up to $5000 (Based on experience) Job Responsibilities: • Design, deploy, and maintain network infrastructure including LAN, WAN, WLAN, and data center networks • Configure and manage network devices such as routers, switches, firewalls, and load balancers • Monitor network performance, availability, and capacity; proactively identify and resolve issues • Perform Level 2/Level 3 troubleshooting for network incidents and outages • Implement network security measures including firewalls, VPNs, intrusion detection/prevention systems • Support network architecture planning and scalability for future business needs • Manage network upgrades, patches, and firmware updates • Work with vendors and service providers to resolve issues and optimize services • Maintain documentation including network diagrams, configurations, and SOPs • Ensure compliance with security policies, standards, and regulatory requirements • Support disaster recovery and business continuity planning for network systems • Participate in on-call rotation and after-hours support when required Job Requirements: • Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field • Minimum 3 years of experience in network engineering, infrastructure, or related roles • Relevant industry certifications such as CCNA, CCNP, JNCIA/JNCIS, or equivalent are preferred • Strong understanding of core networking concepts, including TCP/IP, DNS, DHCP, VLANs, and routing protocols such as OSPF and BGP • Hands-on experience with enterprise network devices and technologies from vendors such as Cisco, Juniper Networks, Fortinet, and Aruba Networks • Proven experience in configuring and managing firewalls, VPNs, and implementing network security best practices • Familiarity with network monitoring and performance tools such as SolarWinds, PRTG Network Monitor, Nagios, and Zabbix • Experience with wireless networking technologies (WLAN, Wi-Fi standards) and troubleshooting • Exposure to cloud networking concepts on platforms such as Amazon Web Services, Microsoft Azure, or Google Cloud Platform • Basic scripting or automation skills (e.g., Python, PowerShell) and familiarity with Infrastructure-as-Code (IaC) tools such as Terraform or Ansible will be an advantage • Experience with modern networking technologies such as SD-WAN, network virtualization, and Zero Trust architecture is a plus • Knowledge of data center networking, high availability design, and system resilience If you are interested, please submit your application here. Thank you for your application and we regret that only shortlisted candidates will be notified. By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL Outsourcing Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at https://www.persoloutsourcing.com/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy. EA License No: 90C3494 | EA Personnel No: R25157619 | EA Personnel Name: Kauthamen Appu