Backend Systems Engineer (Windows & Linux) — DR & Security

ITCAN PTE. LIMITED; Singapore; On-site; SGD 48,000 - 80,000; Full time

Job summary

ITCAN PTE. LIMITED is seeking a systems administrator skilled in PSIM and security infrastructure. You will install, test, and implement complex systems, manage changes, perform root cause analysis, and maintain disaster recovery plans.

Strong emphasis on Linux/Windows hardening, SSH, and backup restoration. Responsibilities include troubleshooting PSIM and access control, configuring backend systems, and ensuring robust network maintenance.

Qualifications

• Educational qualification: Nitec/Higher Nitec/ diploma/ degree in Electrical Engineering, Electronics Engineering, or IT.
• Strong communication skills, written and verbal, to liaise with team members, clients and stakeholders.
• Ability to explain technical concepts clearly and concisely.

Responsibilities

• Install, test, and implement systems per specifications and service level requirements.
• Manage system changes using established change request processes and communicate status updates.
• Conduct root cause analysis and implement measures to prevent recurrence.
• Develop and implement service continuity measures, backups, and disaster recovery plans.
• Provide expert technical guidance on systems to customers and project teams.
• Troubleshoot PSIM, CCTV, access control, alarm & intrusion systems, and network infrastructure.
• Backend system configuration and setup: CIS hardening for Windows and Linux Server.
• Configure Linux Server: user accounts with limited privileges (sudoers).
• Configure SSH (sshd_config) and password control (chage/passwd).
• Server restoration with REAR and basic computer/network maintenance.

Education

Nitec/Higher Nitec/diploma/degree in Electrical Engineering, Electronics Engineering or Information Technology (IT)

Tools

PSIM troubleshooting

CIS hardening

Linux server configuration

SSH configuration

REAR backup

Network maintenance

Windows hardening

Access control systems

Job description

ITCAN PTE. LIMITED is seeking a systems administrator skilled in PSIM and security infrastructure. You will install, test, and implement complex systems, manage changes, perform root cause analysis, and maintain disaster recovery plans.

Strong emphasis on Linux/Windows hardening, SSH, and backup restoration. Responsibilities include troubleshooting PSIM and access control, configuring backend systems, and ensuring robust network maintenance.