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Information & Communication Technology 🏢 Full Time ⭐️ Verified

Network / Systems Engineer

Red Alpha Cybersecurity
Central Region
Estimated Salary
SGD 4.000 – SGD 6.500
Posted Date
6 Mei 2026
Application Deadline
6 Mei 2027

Job Description

Red Alpha Cybersecurity is looking for a skilled and proactive Network / Systems Engineer to join our dynamic team. In this pivotal role, you will be responsible for designing, implementing, and maintaining secure, high-performance infrastructure across both LAN and WAN environments. We are seeking a candidate who is not only technically proficient but also passionate about cybersecurity and system reliability. You will work closely with our security team to ensure our networks are resilient against evolving threats while optimizing performance for business continuity. If you are eager to take your career to the next level in a cutting-edge cybersecurity firm, we want to hear from you.

Responsibilities

  • Design, deploy, and manage complex network architectures, including LAN and WAN configurations.
  • Implement and maintain firewalls, routers, switches, and VPNs to ensure robust network security.
  • Monitor system performance and troubleshoot network issues in real-time to minimize downtime.
  • Conduct regular security audits and vulnerability assessments to identify potential risks.
  • Manage server provisioning, operating system installation, and software patching.
  • Collaborate with cross-functional teams to develop and integrate secure IT solutions.
  • Ensure compliance with company policies and industry best practices for network administration.

Qualifications

  • Bachelor’s degree in Computer Science, Information Technology, or a related field.
  • 3+ years of proven experience in network engineering or systems administration.
  • Strong knowledge of TCP/IP, OSI model, and routing protocols (BGP, OSPF).
  • Proficiency in configuring and managing firewalls (e.g., Fortinet, Cisco) and VPN technologies.
  • Experience with Linux and Windows Server administration.
  • CCNA, CCNP, or equivalent certifications are highly preferred.
  • Excellent problem-solving skills and the ability to communicate technical concepts effectively.

Required Skills

Network Engineering Systems Administration Cisco Firewalls Linux Windows Server TCP/IP OSPF BGP VPN Troubleshooting Network Security

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