Senior Cloud Administrator

At EdgeUno, we are looking for a hands-on Senior Cloud Administrator to help us manage and improve our infrastructure across multiple on-premises data centers. The ideal candidate is someone who thrives in troubleshooting Linux systems, has strong foundational knowledge in infrastructure and networking, and enjoys automating repetitive tasks using tools like Ansible or Terraform. 

This role is critical to support our global operations, with a strong emphasis on Proxmox-based virtualization, Linux systems administration, and monitoring in on-prem environments. You'll work closely with our team to support internal systems and contribute to incremental improvements through automation and scripting. 

Location & Language Requirements

• Native Portuguese speaker (verbal and written).
• Must be based in Latin America
• Preferred time zones: GMT-5, GMT-4, or GMT-6.
• Willingness to relocate to our Uberlândia office is highly desired but not mandatory.

Core Responsibilities 

Systems & Virtualization Operations 

• Operate, maintain, and troubleshoot Linux-based systems (Debian, Ubuntu, etc.) 

• Manage and scale our on-premise virtualization environment using Proxmox 

• Maintain backups and ensure consistency across multiple datacenter environments 

• Support internal teams with user and service-level adjustments 

Infrastructure Automation & CloudOps 

• Automate infrastructure operations using Ansible, Terraform, or Bash scripting 

• Maintain Infrastructure-as-Code (IaC) practices to ensure repeatibility and stability across environments 

• Contribute to incremental improvements in infrastructure and automation 

• Configure and support services such as reverse proxies, firewalls, and virtualized networks. 

Monitoring, Observability & Reliability 

• Monitor systems and enhancing practices using tools like Grafana, Prometheus, and Telegraf 

• Identify systems bottlenecks and perform troubleshooting root cause analysis on incidents. 

• Help implementing proactive alerting, performance tuning, and capacity planning strategies. 

Architecture & Collaboration 

• Contribute to architectural decisions for new systems, virtualization expansion, and datacenter upgrades. 

• Collaborate with developers, network engineers, and cloud engineers to integrate systems effectively. 

• Document system configurations, procedures, and runbooks to ensure knowledge sharing and disaster recovery preparedness 

Requirements 

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or equivalent practical experience 

• 3+ years of hands-on experience in system administration or infrastructure engineering 

• Experience supporting 24x7 high availability environments, servers, load balancing systems, and virtualized infrastructure 

• Strong background in Linux system administration 

• Solid understanding of networking fundamentals 

• Hands-on experience with
  Proxmox or other virtualization platforms (e.g., VMware, KVM) 

• Proficiency with automation tools such as Ansible and/or Terraform 

• Experience with Docker and managing containerized services 

• Familiarity with GitLab and version control practices 

• Experience with observability and monitoring tools (e.g., Grafana stack, or similar) 

• Ability to learn new tools through documentation and apply them independently 

• Strong communication skills in English and Portuguese 

• Previous experience in telecom, hosting, datacenter, or infrastructure service providers is a plus 

Nice to have:

• Strong communication skills in Spanish

What We Offer 

At EdgeUno, we offer a competitive compensation package, training and development opportunities, and a collaborative environment where you’ll be part of a technical team committed to operational excellence. We work with purpose
to deliver the infrastructure that powers cloud, gaming, streaming, and enterprise expansion in Latin America. Come build the backbone of the internet with us. 

Note: Please submit your resume in English. Resumes in other languages may not be considered