Principal Engineer, Ops Systems Engineering, Ops Systems Sustainment Centre
Core
Design, implement, and deploy end-to-end ransomware-resilient recovery architectures to restore critical systems for Singapore's Home Team.
Role type
Principal Engineer, Ops Systems Engineering
Builds
Tiered recovery models, immutable backups, offline/air-gapped storage, and isolated recovery environments for Critical and Significant Information Infrastructure.
Domain
Public Safety / Cybersecurity / Disaster Recovery
Required skills
Ransomware-resilient recovery strategy design, RTO/RPO definition, tiered recovery architecture, immutable backup implementation, air-gapped storage design, recovery blueprint creation, backup validation, technical authority, solution ownership, infrastructure integration, capacity planning
Preferred skills
Coaching junior engineers, SOP/runbook development, recovery drill execution, risk mitigation, technology trend analysis
Technologies
OS, middleware, application layers, data layers, isolated recovery environments (IRE)
Responsibilities
Design and deploy recovery architectures for ransomware attacks; Architect tiered recovery models aligned to RTO/RPO; Develop clean recovery paths and recovery blueprints; Execute recovery drills and tests; Provide technical expertise and guidance on backup operations; Advise on storage and capacity planning; Coach junior engineers on knowledge application.
Seniority
Principal, hands-on IC with mentorship
