Senior Unix Engineer
Core
Senior Unix Engineer supporting the mobilisation, knowledge transfer, and operational readiness of critical Unix/Linux and Solaris services for Transport for London's ticketing system.
Role type
Senior IC Unix/Linux Infrastructure Engineer (Service Transition & Early Life Support)
Builds
Operational stability and knowledge transfer for TfL's ticketing and access control ecosystem
Domain
Public Transportation / Enterprise Unix Infrastructure
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Oracle Solaris Administration, Solaris Zones, ZFS, SPARC environments, Red Hat Enterprise Linux, 3rd Line Support, Shell Scripting, Root Cause Analysis, Backup & Disaster Recovery, High Availability, ITIL Service Management, Operational Documentation
Preferred skills
Knowledge Transfer facilitation, Early Life Support delivery, Incident triage, Service Acceptance governance
Technologies
Oracle Solaris, SPARC, ZFS, Red Hat Enterprise Linux, ITIL
Responsibilities
Validate environment readiness and tooling for service takeover, conduct knowledge transfer and shadowing for operational procedures, operate and maintain enterprise Unix platforms including patching and configuration control, act as senior technical escalation point for complex incidents, create and improve SOPs and runbooks, validate monitoring, backup, and disaster recovery arrangements, support service acceptance and Go/No-Go reviews, provide 3rd-line on-call support during Early Life Support
Seniority
Senior, hands-on IC
