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🥝 Backend Systems Engineer C3

ES Recruitment Pte Ltd | singapore, Singapore | Posted June 05, 2026

Job Description

Backend Systems Engineer, C3 Salary: Up to S$6,400 + 1-month completion bonus.
Security Clearance Requirement: Minimum Cat 2A Clearance.
Opportunity for Contract to Perm role.
We are seeking a hands‑on and technically strong Backend Systems Engineer to support and maintain mission‑critical backend infrastructure and integrated security systems in a high‑security operational environment. This role is ideal for engineers with strong Linux/Windows backend configuration experience, system hardening expertise, and a passion for troubleshooting complex infrastructure and security‑related systems.
Key Responsibilities
Install, test, configure, and implement backend systems according to technical specifications and service level requirements.
Ensure systems are deployed in compliance with industry best practices and security standards.
Manage system changes through formal change management processes, including impact assessment, approvals, implementation, and stakeholder c...

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