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🥝 Senior Network Engineer
quess selection & services pte. ltd. | singapore, Singapore | Posted June 23, 2026
Job Description
Responsibilities: Network Administration - Perform network administration in a heterogeneous environment (production, DR, test) comprising of network & security equipment, telecommunication links
- Perform hardening, upgrade and enhancement on IT infrastructure components
- Monitor, assess, schedule and implement network, and product‑specific security vulnerability patches
- Monitor obsolescence of IT infrastructure components (network systems)
- Monitor expiry and perform renewal of network system password and certificates
- Implement network backups operations to ensure data recoverability and business continuity
- Execute disaster recovery plans for IT infrastructure (network systems) and conduct regular disaster recovery testing and component switchover exercises to ensure usability of standby and DR equipment
Project Management & Support - Provide infrastructure (system & network) su...