Network / Systems Engineer

Red Alpha Cybersecurity Pte. Ltd.; Singapore; On-site; SGD 40,000 - 60,000; Full time

Job summary

A cybersecurity company in Singapore is seeking network engineers to design and maintain complex network systems. Candidates will undergo a 10-week training program before starting full-time employment. Ideal candidates have CCNA certification and hands-on experience with Cisco devices and system management. Strong problem-solving and teamwork skills are essential.

Benefits

10-week sponsored on-job training

Allowance during training

Qualifications

• CCNA certification is required; CCNP is a strong advantage.
• Familiarity with Microsoft Windows Server and Linux/Unix OS.
• Hands-on experience with networking devices.

Responsibilities

• Design, implement, and maintain LAN, WAN, WLAN, VPN, and firewall systems.
• Troubleshoot network performance issues.
• Manage and maintain Windows, Unix/Linux servers, and databases.

Skills

Networking devices knowledge

Analytical skills

Problem-solving

Communication skills

Education

CCNA certification

Tools

Cisco routers/switches

Fortinet firewalls

SQL Server

Oracle

Job description

What You’ll Be Doing

• Network Engineering

• 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

• System Engineering

• 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

What You Should Know or Be Eager to Learn

Preferred Technical Skills (not mandatory)

• 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

Mindset We Look For

• Problem-solver with strong analytical and troubleshooting skills

• Detail-oriented and self-motivated

• Strong communication and teamwork abilities

• Ability to stay up to date with evolving infrastructure and security technologies

All selected candidates will undergo a 10-week, fully sponsored on-job-training with allowance, before being deployed full-time for 3 years.