Cloud Infrastructure Engineer

Talent Acquisition &Development Officer |, University of Buenos Aire

Who We Are:

Join Reailize – where innovation meets impact. We’re on a mission to help global enterprises work smarter, faster, and more efficiently at the cutting edge of AI, data, and cloud. By combining deep expertise, advanced engineering, and patented software, we transform complexity into opportunity.

Here, curiosity, collaboration, and bold ideas aren’t just welcomed – they’re celebrated.

What makes us different?

We are a private & global group of companies with 20+ years of proven track record, supporting leading organizations in Telecom, Security, and Real Estate across North America, Europe, the Middle East, and Latin America.

What You’ll Do:

• Collaborate as a value-adding member of a team responsible for leading the integration, implementation, testing, and operational transition support of the virtualized network functions and underlying infrastructure.
• Maintain an accurate picture of existing server, storage, networking software, hardware, and virtual environments to support scaling against various project requirements.
• Create, use, and recommend automation tools that simplify the operations of the environment being built and maintained.
• Analyze logs, traffic traces, configuration data, and automation tools to troubleshoot.
• Maintain high standards for network reliability and stability while designing, testing, and deploying new services or implementing changes quickly and efficiently.
• Learn new technologies as needed and remain open to changing technological direction as required by the team to lead new projects and initiatives.
• Complete the deployment of network functions as virtual machines running on hypervisors.
• Evangelize the concept of continual process improvement relating to virtualization.
• Create meaningful customer relationships that lead to more engagements.

What You’ll Need:

• Strong experience in virtualization and/or cloud infrastructure environments.
• Knowledge and experience in large-scale hypervisor environments (VMware, KVM)
• 2+ years of strong experience with container technologies Docker and Kubernetes.
• 2+ years of strong experience with Open Stack and services (Nova, Keystone, Horizon, etc.) in large environments.
• 2+ years of strong experience with Linux (RHEL, Ubuntu) administration, configuration, patching and upgrading.
• 2+ years of experience with scripting/automation (Bash, Python, Ansible, etc.)
• Knowledge and experience with storage technologies such as Ceph, SAN and NAS.
• Knowledge and experience with networking protocols and technologies such as SRIOV.
• Experience and knowledge with Contrail, Neutron and Calico.
• Strong experience with integration, configuration and support of virtual infrastructure layers (compute, networking and storage).
• Experience with Foreman, Nagios and Kabana.
• Experience in migration (and retrofitting) applications and/or operating systems from physical (bare metal) to virtual environments including application profiling and virtual hardware dimensioning.
• Knowledge and experience with Public Clouds (eg. Azure, GCP, AWS, OCI) a plus.
• Must have strong troubleshooting and documentation skills.
• Must be a strong team player, engaging and effective communicator.
• Experience with packet core, networking, and OSS desirable.
• Certifications in above technologies (Azure, Open Stack, K8s, etc.) preferable.

• Entry level

• Full-time

• Telecommunications