Senior Infrastructure / Security Architect – Multi-Site HA & DR Design (Consulting)
We are looking for an experienced infrastructure / security architect to provide design and architecture consulting for a multi-site, on-prem deployment. This is a design-focused role (not hands-on implementation), intended to help validate architecture decisions, HA/DR approaches, and operational design for an enterprise environment. High-Level Context - On-prem deployment across multiple physical data centres - Requirement for high availability disaster recovery, and centralized management access - Mix of stateful and stateless security platforms - Emphasis on realistic, supportable designs (not theoretical) You will help with: - Reviewing and validating multi-site architecture designs - Advising on Active-Active vs Active-Passive design patterns - Defining what is achievable vs what should be avoided - Providing guidance on: HA / DR strategy Failover and failback approaches RTO / RPO assumptions VM sizing considerations - Acting as a design sounding board for architecture decisions Apply tot his job