Senior DevOps

Your tasks

We are looking for a Senior DevOps Administrator to manage, administer, and optimize cloud infrastructure, containers, automation tools, and CI/CD pipelines. The position will play a key role in the operation of production environments, the management of infrastructure as code (IaC), incident resolution, and the implementation of security and compliance measures.

• Administer containers and orchestration platforms such as Kubernetes, OpenShift, EKS, AKS, ECS, and Docker.
• Manage storage, load balancing, autoscaling, node groups, virtual networks, workers, and volumes.
• Design and maintain infrastructure as code (IaC) architectures using Terraform and Ansible, including modules, workspaces, state, and drift remediation.
• Operate CI/CD pipelines and GitOps processes using GitLab, Azure DevOps, and ArgoCD.
• Administer cloud services from AWS, Azure, OCI, or GCP, including compute, networking, storage, and IAM permissions.
• Manage serverless functions, such as AWS Lambda and Azure Functions, and integrations with other cloud services.
• Administer messaging services, queues, topics, and subscriptions, including RabbitMQ.
• Monitor services, manage incidents and requests, and provide level 2 (N2) technical support.
• Coordinate critical incidents and escalations with cloud providers.
• Manage backups and restorations of container configurations and orchestration services.
• Implement hardening measures, patches, hotfixes, vulnerability remediation, and digital certificate management.
• Administer roles, permissions, and access, and collaborate with cybersecurity teams.
• Maintain technical documentation for IaC and serverless environments.
• Track events, logs, capacity, and performance through monitoring and ITSM tools.

Requirements

Mandatory requirements

• Advanced experience in administering Kubernetes and containers in production, with EKS, AKS, ECS, and/or OpenShift.
• Experience in Terraform, IaC architecture design, modules, workspaces, state management, and execution of pipelines in production.
• Experience in end-to-end CI/CD operation with GitLab and/or Azure DevOps, and ArgoCD/GitOps.
• Experience administering at least one public cloud provider: AWS, Azure, OCI, or GCP.
• Knowledge of compute, networking, storage, and IAM services in the cloud.
• Experience leading N2 technical support and coordinating critical incidents in 24x7 schemes.
• Technical English for reading documentation and written communication.
• Availability to perform passive on-call shifts one week per month.
• Availability to work on Argentine holidays that do not coincide with Colombian holidays.
• Availability to work in a hybrid modality in Parque Patricios, CABA.

Technologies involved

• Containers and orchestration: Kubernetes, OpenShift, EKS, AKS, ECS, Docker.
• IaC and automation: Terraform, Ansible.
• CI/CD and GitOps: GitLab, Azure DevOps, ArgoCD, Git.
• Cloud: AWS, Azure, OCI, GCP.
• Serverless: AWS Lambda, Azure Functions.
• Messaging: RabbitMQ.
• Management and monitoring: ServiceNow Aurora, GenWizard, infrastructure monitoring and APM tools.

-Requirements- Minimum education: University 5 years of experience

Other

Duration: 3 months, with possibility of permanent employment Modality: Hybrid Parque Patricios, CABA Schedule: Monday to Friday, from 9 to 18 h or from 10 to 19 h On-call: Passive, on-call modality, one week per month, paid.