DigitalTolk

<p>We're looking for an experienced Linux engineer with 10+ years of hands-on experience to own and run infrastructure. You'll be the go-to expert for Linux, Proxmox and core network services, with a strong focus on automation, consistency and reliability.</p>
<p><strong>Location:</strong> Remote <strong>Experience:</strong> 10+ years in Linux systems engineering</p>
<h2><strong>What You'll Do</strong></h2>
<ul>
<li>Own Proxmox environments end to end, from building and running clusters to managing VMs, with changes automated through Ansible.</li>
<li>Run and maintain Postfix mail servers.</li>
<li>Build and maintain WireGuard VPNs across offices, servers and environments.</li>
<li>Operate and maintain Unbound for DNS resolution.</li>
<li>Design and maintain high-availability setups using CARP.</li>
<li>Use Ansible as the standard way to provision, configure and maintain servers.</li>
<li>Monitor, tune and troubleshoot Linux systems, and turn recurring fixes into automation.</li>
<li>Take end-to-end ownership of the services you run, from design through to production support.</li>
<li>Participate in and respond to production incidents and drive them to resolution.</li>
<li>Proactively flag risks, misconfigurations or technical debt before they become incidents.</li>
</ul>
<h2><strong>What We're Looking For</strong></h2>
<ul>
<li>Expert-level Linux administration.</li>
<li>Proven production experience with Proxmox.</li>
<li>Strong hands-on experience with Postfix, WireGuard and Unbound.</li>
<li>Experience building high-availability setups with CARP.</li>
<li>Strong Ansible skills and a habit of automating anything done twice.</li>
<li>Strong troubleshooting skills and attention to detail.</li>
</ul>
<h2><strong>Behavioral Attributes We Value</strong></h2>
<ul>
<li><strong>Ownership mindset:</strong> You treat the systems you run as your responsibility.</li>
<li><strong>Accountability:</strong> You're comfortable saying "this was my change" and equally comfortable driving the fix and the retrospective afterward.</li>
<li><strong>Proactive communication:</strong> You escalate early, keep relevant people informed during outages, and don't let problems sit silently.</li>
<li><strong>Continuous improvement:</strong> You use incidents and mistakes as input for better monitoring, automation or process.</li>
</ul>
<h2><strong>Nice to Have</strong></h2>
<ul>
<li>Experience with AWS, Terraform and GitLab CI.</li>
<li>Experience with Docker.</li>
<li>Familiarity with Agile methodologies.</li>
<li>Experience with observability tools (e.g., Datadog, Grafana, Prometheus) for incident detection and debugging.</li>
</ul>


Infrastructure Engineer Remote

Infrastructure Engineer Remote

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