What you will do
- Monitor the platform around the clock, respond to alerts, troubleshoot, fix and restore service.
- Handle emergencies inside or outside office hours, and turn around any report the client asks
- Patch, harden and run regular vulnerability reviews on every component; keep endpoint protection compatible.
- Implement and operate the security controls: identity and access with MFA, RBAC and single sign-on; encryption everywhere; separated dev, test and production; signed and verified automation code; file-type whitelisting; mobile-device restrictions.
- Run security logging, audit logs and the SIEM integration; protect logs from tampering.
- Secure the APIs: gateway, OAuth 2.0, OWASP API security.
- Own backups, business continuity and disaster recovery, and test them.
- Run incident response: immediate notification, an initial report within 24 hours, documented procedures with SLAs and escalation.
- Write the security architecture and API design documents and the infrastructure parts of the architecture pack, and the bi-monthly operations report.
What you need
- Linux and Windows server administration on public and sovereign clouds (GCP, OCI, Deem or similar)
- Administration of at least two of Qlik Sense, Talend, Dataiku and MS SQL Server, plus GCP services
- Monitoring and alerting (Cloud Logging and Monitoring, Prometheus and Grafana or similar) and runbooks
- Incident management: triage, escalation, root-cause reports
- Identity and access: IAM, MFA, RBAC, SSO integration
- Encryption at rest and in transit, key management, certificates
- Vulnerability scanning, patching and hardening; working with endpoint-protection tools
- SIEM integration and audit-log design
- API gateways, OAuth 2.0, OWASP API Security Top Ten
- Backup, restore, business continuity and disaster recovery in the cloud
Good to have
- Terraform and CI/CD; SRE practice (SLOs, error budgets, cost alerts)
- MS SQL Server DBA depth
- Google Professional Cloud Security Engineer, CISSP, CCSP or ITIL
- Experience with national cybersecurity-control audits