Full Stack Infra Engineer — Sponsored Training & Growth

RED ALPHA CYBERSECURITY PTE. LTD.; Singapore; Presencial; SGD 75.000 - 110.000; Jornada completa

Descripción de la vacante

Red Alpha Cybersecurity PTE. LTD. invites applicants for a Full Stack Infra Engineer to design, implement, and maintain robust infrastructure across LAN, WAN, and cloud environments.

You will work on both project-based and daily operations of mission-critical systems, with opportunities to grow into advanced roles across networking, infrastructure, and cybersecurity. The role involves configuring devices, conducting vulnerability assessments, managing servers and databases, and ensuring uptime

Formación

• CCNA certification is required; CCNP is a strong advantage.
• Familiarity with Microsoft Windows Server, Linux/Unix OS, and VM environments.
• Basic database knowledge (e.g. SQL Server, Oracle).
• Hands-on experience with networking devices (e.g. Cisco routers/switches, firewalls, VPNs).
• Understanding of system hardening, patching, and ITIL-based operations.
• Exposure to security appliances and tools for vulnerability scanning and network monitoring.

Responsabilidades

• Design, implement, and maintain LAN, WAN, WLAN, VPN, and firewall systems.
• Configure and deploy network appliances, routers, switches, and load balancers.
• 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, and databases (e.g. SQL Server, Oracle).
• Perform routine preventive maintenance and respond promptly to system alerts and issues.
• Support operational systems to meet SLA requirements.
• Participate in change management, disaster recovery, and patch management processes.

Conocimientos

Analytical thinking

Problem-solving

Detail-oriented

Teamwork

Herramientas

Windows Server

Linux/Unix

VM environments

Descripción del empleo

Red Alpha Cybersecurity PTE. LTD. invites applicants for a Full Stack Infra Engineer to design, implement, and maintain robust infrastructure across LAN, WAN, and cloud environments.

You will work on both project-based and daily operations of mission-critical systems, with opportunities to grow into advanced roles across networking, infrastructure, and cybersecurity. The role involves configuring devices, conducting vulnerability assessments, managing servers and databases, and ensuring uptime