Full-Stack Infrastructure Engineer
Location
singapore, singapore
Job Type
Full-time
Category
Other-General
Posted
June 04, 2026
Red Alpha Cybersecurity is hiring
Full-Stack Infrastructure Engineers
who are eager to design, implement, and maintain robust and secure infrastructure across LAN, WAN, and cloud environments. You'll be involved in both project-based work and the daily operations of mission-critical systems, with opportunities to grow into advanced roles across networking, infrastructure, and cybersecurity.
What You'll Be Doing Design, implement, and maintain LAN, WAN, WLAN, VPN, and firewall systems Configure and deploy network appliances, routers, switches, and load balancers (e.g. Cisco, Fortinet) Conduct vulnerability assessments and support remediation across network layers Troubleshoot network performance issues and ensure minimal downtime Work closely with clients and teams to generate system specs and present architecture solutions Plan, execute, and monitor IT infrastructure setup and upgrades (on-prem and virtualised) Manage and maintain Windows, Unix/Linux servers, virtual machines,...
Full-Stack Infrastructure Engineers
who are eager to design, implement, and maintain robust and secure infrastructure across LAN, WAN, and cloud environments. You'll be involved in both project-based work and the daily operations of mission-critical systems, with opportunities to grow into advanced roles across networking, infrastructure, and cybersecurity.
What You'll Be Doing Design, implement, and maintain LAN, WAN, WLAN, VPN, and firewall systems Configure and deploy network appliances, routers, switches, and load balancers (e.g. Cisco, Fortinet) Conduct vulnerability assessments and support remediation across network layers Troubleshoot network performance issues and ensure minimal downtime Work closely with clients and teams to generate system specs and present architecture solutions Plan, execute, and monitor IT infrastructure setup and upgrades (on-prem and virtualised) Manage and maintain Windows, Unix/Linux servers, virtual machines,...