Unity Technologies
MiddlewareEngineer,Generalist
Neural analysis suggests this role is
optimal for Mid candidates.
“Middleware Engineer, Generalist at Unity Technologies. Skills: Ceph, OpenStack, Linux Systems Administration, automation. Support and maintain OpenStack infrastructure. Administer and optimise Ceph storage clusters”
What You'll Achieve.
maintaining resilient platforms; improving operational efficiency; driving continuous gains in reliability
Industry & Context.
problem-solve effectively across distributed systems and complex infrastructure services
Relocation support is not available, Work visa/immigration sponsorship is not available
What They're Looking For.
Must Have
OpenStack in an operational or engineering capacity, Ceph storage administration, Linux systems administration skills, automation, scripting, and infrastructure-as-code tooling, Linux and host networking
Nice to Have
monitoring and observability platforms such as Prometheus, Grafana, or the ELK Stack, network infrastructure configuration, including switches and routers, security best practices, including hardening, patching, and compliance considerations in enterprise infrastructure environments, disaster recovery, backup strategies, and business continuity planning, public cloud platforms such as AWS, Azure, or Google Cloud
What You'll Do.
Support and maintain OpenStack infrastructure
Administer and optimise Ceph storage clusters
Perform comprehensive Linux systems administration
Automate operational workflows
cross-platform infrastructure issues
How You'll Work.
Team & Collaboration
collaborative engineer; knowledge sharing; elevates the team around them
Communication Scope
professional verbal and written exchanges in English
Full Job Description
The opportunity We are seeking a skilled Middleware Engineer with expertise in Ceph, OpenStack, and Linux Systems Administration to join our Infrastructure Team. In this role, you will operate, improve, and scale critical infrastructure services, bringing a balanced and expert focus across storage, cloud infrastructure, and operating systems. This position is ideally suited for a technically deep engineer who thrives working across multiple infrastructure domains — contributing both strategically and hands-on. You will play a key role in maintaining resilient platforms, improving operational efficiency through automation, and driving continuous gains in reliability for our internal teams. We are looking for a collaborative engineer with a proactive mindset who values documentation, knowledge sharing, and continuous improvement — someone who elevates the team around them as much as the infrastructure they manage. What you'll be doing Support and maintain OpenStack infrastructure, ensuring stable integration with storage services while continuously contributing to the ongoing operation, improvement, and scalability of the platform. Administer and optimise Ceph storage clusters, overseeing cluster health, capacity planning, performance tuning, reliability, and all day-to-day operational responsibilities across the storage environment. Perform comprehensive Linux systems administration across infrastructure environments, including provisioning, configuration management, patching, performance tuning, troubleshooting, and full lifecycle management. Automate operational workflows using scripting languages and infrastructure automation tools such as Ansible to drive consistency, scalability, and efficiency across Ceph, OpenStack, and Linux platforms. Troubleshoot complex, cross-platform infrastructure issues spanning storage, compute, networking, and operating systems — conducting thorough root-cause analysis and implementing long-term, sustainable improvements. What we're
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