Linux Infrastructure Engineer

At Xfinit, we build the software and the teams behind it. We specialize in custom software

engineering, GIS & spatial systems, AI integration, and team augmentation, serving enterprises

across Romania, the EU, and the US.

We’re looking for an experienced Linux Infrastructure Engineer to manage enterprise Linux

environments, automate infrastructure, and ensure the stability, security, and performance of

critical systems. If you have strong RHEL expertise, hands-on experience with Ansible, VMware,

and modern infrastructure technologies, we’d love to hear from you.

What you’ll do

• Administer and maintain enterprise Linux environments (primarily RHEL)
• Perform system provisioning, patching, security hardening, and performance tuning
• Automate infrastructure tasks using Ansible
• Manage Red Hat Satellite, IdM, and other RHEL ecosystem components
• Support virtualization platforms such as VMware and KVM
• Configure and maintain infrastructure services including DNS, NGINX, Apache,
• HAProxy, Squid, and Keepalived
• Monitor Linux infrastructure using Zabbix and ELK
• Work with container technologies including Docker and Podman (Kubernetes experience
• is a plus)
• Collaborate closely with networking teams to ensure secure and reliable operations
• What we’re looking for
• 5+ years of Linux Systems Administration experience
• Strong experience with Red Hat Enterprise Linux (RHEL)
• Hands-on experience with Ansible
• Solid knowledge of VMware and KVM
• Strong understanding of networking fundamentals (routing, VLANs, firewalls)
• Experience with enterprise monitoring and logging solutions
• RHCSA/RHCE certifications are a plus

📍 Location: Hybrid (Bucharest) – 3 days/week from the office, the remaining days remote

• 🕒 Schedule: Full-tim