Linux Engineer

Hands-on Linux systems engineering, administration, and provisioning expertise applied at scale, preferably on bare-metal systems Configuration management at scale, preferably on bare-metal servers with Puppet and Hiera Python development for automation, APIs, design, testing, and debugging Ansible playbook authorship and complex task automation RPM design, build, publishing, and in-house repository management CI/CD pipelines, Git version control, branching and merging best practices Strong system and network troubleshooting with tools such as EBPF, tcpdump, strace, systemd, ntp/ptp, lsof, and nc Networking fundamentals: routing, DNS, TCP/UDP/multicast Experience building and publishing Docker images Working familiarity with Kubernetes Exposure to monitoring stacks such as Prometheus, Grafana, and AlertManager, with a focus on Linux telemetry and exporter development Bachelor’s degree in Computer Engineering or a related field, or equivalent professional experience