Openstack Infrastructure Engineer

🔥 0 minutes ago

🇿🇦 South Africa – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

👷 Infrastructure Engineer

👻 Ghost score 10%

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xneelo (Pty) Ltd

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SaaS • Cloud Computing • Web Hosting

xneelo (Pty) Ltd is a company that specializes in web hosting services. They offer a variety of hosting solutions such as shared web hosting, dedicated managed servers, self-managed servers, and colocation services suitable for businesses of all sizes. Additionally, xneelo provides cloud services and helps clients manage their own virtualized environments. Beyond hosting, they also offer domain registration and transfer services, making it easier for users to establish and maintain an online presence. With a focus on reliability and security, xneelo boasts a trusted service backed by 24/7 customer support, solid infrastructure, and top-notch uptime guarantees. Their services are tailored to cater to both small businesses and large agencies, providing scalable solutions to meet different needs in the digital landscape.

📋 Description

• Build, manage and scale OpenStack compute and storage infrastructure • Operate and troubleshoot open-source infrastructure systems • Implement, operate and troubleshoot OpenStack environments • Manage distributed storage systems such as Ceph, including capacity, replication, failure domains, recovery, latency and performance • Administer and troubleshoot Linux systems • Work with data-centre-grade hardware and assess its impact on reliability and performance • Troubleshoot compute, storage, networking, databases, message queues, containers, hypervisors and guest workloads • Manage virtualisation and cloud infrastructure at scale • Design and operate secure architecture, automation, access control and operational workflows • Reduce failure probability, recovery time, operational risk and data-loss exposure using an SRE approach • Develop Infrastructure as Code, configuration management and automation • Plan and execute upgrades, migrations and high-impact infrastructure changes • Own infrastructure end-to-end from physical infrastructure and network fabric through OpenStack services to customer workloads • Reason about infrastructure capacity and performance • Use AI-assisted tools for research, troubleshooting, documentation and automation while applying engineering judgement, peer review and testing • Produce technical documentation, architecture decisions, runbooks, change plans, incident findings and recovery procedures • Contribute to technical reviews and respond to detailed feedback • Participate in an on-call rotation through Rootly and respond to occasional out-of-hours incidents, maintenance or operational requests

🎯 Requirements

• Experience operating open-source infrastructure systems; extensive experience expected at senior level • OpenStack implementation, operations or troubleshooting experience • Experience with Ceph or similar distributed storage systems, including capacity, replication, failure domains, recovery, latency and performance • Strong Linux systems administration and troubleshooting skills • Practical knowledge of data-centre-grade hardware, including enterprise servers, CPUs, memory, storage media, NICs, firmware and out-of-band management • Understanding of how hardware design, power, cooling, rack layout and component failure affect platform reliability and performance • Strong networking fundamentals; experience with OVN, OVS, BGP underlays, LACP, Juniper, IPv4, IPv6 and physical or virtual cloud networks advantageous • Ability to troubleshoot across compute, storage, physical and virtual networking, databases, message queues, containers, hypervisors and guest workloads • Experience with virtualisation and cloud infrastructure at scale • Security-minded approach to architecture, automation, access control and operational workflows • SRE mindset focused on reducing failure probability, recovery time, operational risk and data-loss exposure • Experience with Infrastructure as Code, configuration management and automation practices • Preference for repeatable, version-controlled automation over undocumented manual work • Discipline planning and executing upgrades, migrations and high-impact infrastructure changes • Strong end-to-end ownership from physical infrastructure and network fabric through OpenStack services to customer workloads • Ability to reason about capacity and performance across CPU, memory, storage, IOPS, latency, throughput, packet rates and control-plane scale • Ability to use AI-assisted tools productively while understanding their limitations • Clear technical documentation skills, including architecture decisions, runbooks, change plans, incident findings and recovery procedures • Ability to contribute constructively to technical reviews, challenge unsafe assumptions and respond well to detailed feedback • Ability to work effectively in a distributed, largely asynchronous team • Willingness to participate in an on-call rotation managed through Rootly and respond to occasional out-of-hours incidents, maintenance or operational requests • Experience with a reasonable number of the listed tools or similar: Ubuntu Linux, Ansible, OpenStack, Ceph, Terraform, Rundeck, LXC, Nspawn, OVN, OVS, BGP, JunOS, LACP, Docker, Prometheus, Grafana, Git and Jira • Ability to use infrastructure tools to innovate, solve complex IT infrastructure problems and work as a strong team player • Must reside in South Africa

🏖️ Benefits

• Salary negotiable, commensurate with skills and track record • High level of discretion and autonomy • Distributed, largely asynchronous team environment

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