Infrastructure / Cloud Engineer
Posted 1hrs ago
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Job Description
Infrastructure / Cloud Engineer responsible for the design, support, deployment, and operation of virtualization and cloud infrastructure. Balances build and project delivery with operational reliability.
Responsibilities:
- Deploy, configure and maintain Proxmox VE clusters, including storage and Ceph
- Manage virtual machine lifecycle across internal and customer environments
- Support and maintain Linux and Windows server infrastructure at scale
- Design and support network infrastructure: VLANs, routing, SD-WAN and firewalls
- Administer cloud infrastructure across Azure and hosted environments
- Plan and execute infrastructure and cloud migrations with defined cutover and rollback plans
- Size and plan workloads to balance performance against cost
- Build automation for provisioning, patching and fleet management
- Develop and maintain standardized, repeatable infrastructure configurations
- Raise change controls for all work impacting production environments
- Seek approval from GM or CTO prior to implementation – each change must include an implementation plan, risk assessment, roll-back plan and testing plan
- Maintain accurate infrastructure documentation in Nuclino
- Monitor infrastructure health, capacity and resource usage
- Support backup and disaster recovery, including periodic recovery testing
- Investigate and remediate infrastructure incidents escalated from Level 2
Requirements:
- Senior-level Linux systems administration (Debian preferred)
- Proxmox VE administration including clustering, storage and Ceph
- Virtualization, storage and backup concepts at depth
- Cloud infrastructure administration, including Microsoft Azure and Azure networking
- Networking fundamentals: VLANs, bridging, routing, SD-WAN, firewalls
- Infrastructure automation and scripting (Bash, Python, Ansible or similar)
- High discipline with change control and documentation
- Capacity planning, workload sizing and migration planning
- Candidates without real Proxmox VE experience are not suitable for this role.
Benefits:
- Health insurance
- Flexible working hours
- Professional development opportunities


















