NexGen Cloud - Senior Infrastructure Engineer
Requirements
• Strong hands-on experience running OpenStack in production environments • Proven experience operating Kubernetes at scale (ideally bare-metal or private cloud) • Solid understanding of Linux, networking and storage systems • Experience with infrastructure automation, CI/CD and Git-based workflows • Capabilities • Capabilities • Ability to troubleshoot complex infrastructure and performance issues • Strong ownership mindset — comfortable operating without heavy oversight • Ability to simplify and scale systems in a fast-moving environment • Experience integrating Kubernetes with OpenStack • Exposure to GPU infrastructure, HPC or large-scale compute environments • Familiarity with advanced networking or cloud-native ecosystems • Contributions to open-source projects • What You’ll Get • What You’ll Get • Competitive salary + discretionary bonus • 25 days holiday + public holidays • Fully remote working (Australia-based) • High ownership and autonomy • The chance to work on genuinely complex, high-performance infrastructure • Clear progression as the business scales
Responsibilities
• Rather than a long checklist, here's what success in this role looks like: • Own the design, deployment, and operation of OpenStack and Kubernetes environments — ensuring platform performance, scalability, and resilience for GPU workloads • Build and improve infrastructure using infrastructure-as-code and GitOps practices, driving automation across provisioning, deployment, and operational workflows • Optimise GPU workload scheduling using Kubernetes and NVIDIA tooling, and implement monitoring, logging, and alerting to ensure platform stability • Lead incident response and drive continuous improvement of reliability across the platform • Maintain strong security controls across infrastructure and container layers — RBAC, network policies, and tenant isolation • Work closely with Platform, DevOps, AI, Product, and Support teams to align infrastructure capabilities with customer and platform requirements • We're more interested in how you think and work than in a perfect CV. You'll likely bring a combination of the following: • how you think and work • Essential • Strong hands-on experience running OpenStack in production environments • Proven experience operating Kubernetes at scale — ideally bare-metal or private cloud • Solid understanding of Linux, networking, and storage systems • Experience with infrastructure automation, CI/CD, and Git-based workflows • Strong ownership mindset — comfortable operating without heavy oversight and able to simplify and scale systems in a fast-moving environment
Benefits
• We’re not running standard cloud infrastructure. • We’re solving for performance, scale and efficiency in AI workloads — where the margin for error is small and the technical bar is high. • This is a role where: • Your work directly impacts customers • You’ll own real systems, not just tickets • And you’ll be trusted to make decisions, not wait for them • We welcome applications from all backgrounds. If you enjoy solving complex infrastructure problems and want to build something meaningful at scale, we’d like to hear from you. • Head over to our NexGen Cloud careers page to view current opening and follow us on LinkedIn and X to learn more about our journey, newest releases and hear exciting news in the neocloud space.
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