System Engineer

Willowglen Services Pte Ltd; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

Willowglen Services Pte Ltd is seeking a Systems Engineer to design, implement, and maintain secure network infrastructure for SCADA and industrial automation systems. The role emphasizes cybersecurity hardening, risk assessments, and collaboration with system integrators.

You will configure and maintain servers, firewalls, and network devices, and support incident response with root cause analysis across complex networks.

Qualifications

• Degree in Computer Science, IT, cybersecurity, or related discipline.
• Good understanding of cybersecurity hardening methodologies, scripting, and tools.
• Experience with TCP/IP network switching and routing.
• Knowledge of industrial networking.

Responsibilities

• Provide technical guidance and problem-solving support.
• Participate in cybersecurity risk assessments, hardening, verification, and VAPT.
• Design, implement and maintain secure network infrastructure for SCADA/industrial systems.
• Perform system configuration, administration, and maintenance for servers, firewalls, and network devices.
• Support incident response, troubleshooting, and root-cause analysis for network issues.
• Collaborate with customers and system integrators on network architecture design and upgrades.

Skills

Cybersecurity hardening

Scripting

TCP/IP networking

Industrial networking

Problem solving

Education

Bachelor's degree in Computer Science/IT/Cybersecurity or related

Job description

SYSTEM ENGINEER

Responsibilities:

• Provide technical guidance and expertise to the team, assisting with problem-solving and decision-making

• Participate in Cybersecurity Risk Assessments, hardening, verification and cybersecurity assessment test VAPT

• Design, implement and maintain secure network infrastructure for SCADA and industrial automation systems

• Perform system configuration, administration, and maintenance support for servers, firewalls, and network devices

• Support incident response, troubleshooting, and root cause analysis for network-related issues

• Collaborate with customers and system integrators on network architecture design, upgrades and system integration projects

Requirements:

• Minimally Degree in Computer Science, Information Technology, Cybersecurity Operations, Network Security or related disciplines

• Good understanding of cybersecurity hardening methodologies, scripting and tools

• Has experience with TCP/IP network switch and routing

• Good knowledge of industrial networking