This is a straightforward technical engagement. You will be working on the foundational systems of a major network provider. The work is focused on engineering quality and system reliability, offering a chance to apply high level Unix skills to critical national infrastructure. This is a project focused role on an initial 6 month contract. You will be responsible for ensuring our carrier grade systems remain performant while systems move toward more automated and modern operational workflows. Responsibilities: Provide Tier 3 support for Unix based incidents and outages. Participate in an on call rotation to support mission-critical telco billing and provisioning systems. Use Puppet to manage the internal state of the Solaris and Linux servers (users, patches, security policies). Manage and optimise the Oracle VM (OVM) infrastructure, specifically ensuring high performance for Oracle RAC database clusters. Transition systems from legacy environments to modern Automated Installer (AI) or help map the path toward Ansible/Terraform. The integration work is done via Ansible. Manage enterprise scale backups using Commvault, ensuring data recovery points meet strict telco regulatory standards. About You: You have a deep understanding of Unix internals. Whether your experience is in Solaris, AIX, or RHEL, you understand how networking, and storage layers interact in a large scale environment. You are comfortable working in environments with strict change control, such as telecommunications, finance, or government. If this aligns with your expertise and aspirations, please apply! For further information feel free to reach out to Nataly Pinzon at nataly.pinzon (at) aurec.com.