Infrastructure Engineer; Remote

Job Overview

We are looking for an Infrastructure Engineer to design, deploy, and maintain scalable and secure infrastructure solutions in AWS and remote data centers, with a strong focus on automation using Terraform and Terragrunt. The ideal candidate has a solid background in cloud networking and infrastructure as code, excels at proactive monitoring and troubleshooting, and communicates effectively within cross-functional teams.

• Design and deploy functional networks (mostly AWS and some remote physical data centers using LAN, WAN, VPN, and firewall technologies).
• Monitor network performance and integrity.
• Deploy and support Kubernetes (K8s) services.
• Resolve issues and troubleshoot cloud and local infrastructure using a service desk system.
• Write infrastructure code — we use Terraform with Terragrunt.
• Automate tasks and monitor their effectiveness.
• Create, oversee, and test security measures (e.g., access authentication/authorization, disaster recovery).
• Configure monitoring (Victoria Metrics, ELK).
• Communicate with internal users and Customer Service when needed.
• Compile and maintain thorough technical documentation.
• Suggest improvements to network performance, capacity, and scalability.

• 3+ years of network administration and architecture in geographically distributed environments.
• 1+ years of cloud networking (preferably AWS) with medium-sized networks;
  Terraform experience is a plus.
• Understanding of dynamic routing protocols (e.g., BGP) and access control models.
• Proficiency in Linux administration and command-line tools.
• Hands‑on experience in network security and hardening.
• Familiarity with diagnostic and monitoring tools (e.g., Wireshark, Zabbix, Dyna Trace).
• Solid knowledge of Kubernetes, including deployment, management, and troubleshooting of containerized apps.
• Practical experience with Git Lab and CI/CD pipelines.
• Experience with Service Desk systems (e.g., Jira Service Desk, Zen Desk).
• Working knowledge of DNS, certificates, domain management, and CDNs (e.g., Cloudflare).
• Spoken English at B2 level (Upper‑Intermediate) or higher.
• Experience with network equipment (e.g., Cisco, Checkpoint, Fortinet); knowledge of network OS (JUNOS, Cisco IOS).
• Basic scripting skills (e.g., Bash, Python, Perl).
• Relevant certifications (e.g., CCNA, BSD Specialist) and degree in Computer Science or related field.

• Work in a pleasant and enjoyable environment near the Montenegrin sea or mountains.

• Quarterly bonuses based on Company performance.
• Generous relocation package for the employee and their immediate family/partner.
• Medical Insurance Plan with coverage for the employee and their immediate family from day one.
• 24 working days of annual leave.
• Yearly reimbursement of travel expenses for the employee and family's flight home.
• Corporate events and team building activities.
• Udemy Business unlimited membership & language training courses.
• Professional and personal development opportunities in a fast‑growing environment.

Libertex Group is an equal opportunity employer, fostering an inclusive and diverse environment. We do not discriminate based on any characteristic protected by the law. Candidate privacy is respected, and all data is securely stored and used solely for recruitment purposes, in line with GDPR and our internal policies. Unsuccessful applicants may have their data retained for future opportunities unless deletion is requested.