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Brasília, Distrito Federal, Brasil

Network Control and Security: Experience with eBPF and Cilium for advanced security and network management in Kubernetes environments. Observability and Monitoring: Implementation of OpenTelemetry for real-time telemetry collection, analysis, and visualization. Kubernetes Application Security: Utilization of Kyverno for security and compliance policies, and Falco for real-time threat detection. Kubernetes Cluster Virtualization: Administration and isolation of clusters using vCluster, facilitating testing and development without affecting production. Infrastructure as Code Development: Implementation of microservices via CI/CD pipelines using technologies like Rancher, Openshift, Jenkins, GitLab, Maven, and Helm in Kubernetes clusters, focusing on automation and infrastructure delivery. Application Server Administration: Configuration and management of servers such as JBoss, Apache, and Tomcat, ensuring efficient and secure operations. Linux Systems Administration: Maintenance and support of Linux operating systems, including installation and configuration of physical and virtual servers.

Infrastructure as Code Development: Implementation of microservices via CI/CD pipelines using technologies such as Rancher, Openshift, Jenkins, GitLab, Maven, and Helm in Kubernetes clusters, focusing on automation and infrastructure delivery. Application Server Administration: Configuration and management of servers such as JBoss, Apache, and Tomcat, ensuring efficient and secure operations. Linux Systems Administration: Maintenance and support of Linux operating systems, including installation and configuration of physical and virtual servers. Network Infrastructure Management and Support: Administration of network services such as SAMBA, DNS, NFS, and security with Firewall, VPN, and Proxy. IT Automation: Use of tools such as Puppet, Satellite6, Salt, Chef, and Ansible for process and infrastructure automation. Monitoring and Analysis: Monitoring server and service availability, performance analysis, and preparation of operational and management reports. Advanced Support: Resolution of advanced level tickets, overseeing technological migrations and installations, identifying and applying updates and patches. Script Development: Creation of scripts for automation and monitoring, improving efficiency and incident response.

Brasília, Distrito Federal, Brasil

Orchestration and Container Administration: Management of container environments using Kubernetes and Docker, focusing on administration via Rancher. CI/CD Implementation: Configuration and operation of continuous integration and delivery pipelines using GitLab and Jenkins. Infrastructure Development: Creation of programmatic infrastructure solutions in Python and provisioning of virtual infrastructure with VMWare using Terraform. Automation with Ansible: Automation of IT processes, including provisioning, configuration management, and application deployment. Workflow and Job Automation with Rundeck: Development of workflows and provisioning of operational jobs to facilitate incident response. Linux Systems Administration: Management of operating systems using Oracle Linux, CentOS, and SUSE, including package administration with Suse Manager. Script Development and Automation: Creation of shell scripts to automate infrastructure processes. JBoss Administration and Migration: Management and migration of JBoss environments in versions 4.3, 5, 6.x, and 7 EAP. Configuration Management with Puppet and Foreman: Development of modules and configuration management of systems. Security and Log Management: Administration of security policies with FortiWeb and implementation of ELK and Grafana solutions for log management.

Brasília, Distrito Federal, Brasil

Application Server Administration: Configuration and management of JBoss, Apache, and Tomcat servers, ensuring efficient and secure operations. Linux Systems Management: Comprehensive administration of Linux servers, including installation and maintenance of physical and virtual hardware. Network Infrastructure Support: Management of essential network services such as SAMBA, DNS, NFS, and security with Firewall, VPN, and Proxy. IT Automation: Implementation of process automation using tools like Puppet, Satellite6, Salt, Chef, and Ansible. Monitoring and Analysis: Continuous supervision of server and service availability, performance analysis, and preparation of detailed reports. Advanced Technical Support: Handling third-level support tickets, overseeing technological migrations, and resolving incidents. Script Development and Implementation: Creation of automation and monitoring scripts to optimize server resource management.

Brasília, Distrito Federal, Brasil

Position Objectives: Conduct projects for new technologies, administration, and support of network assets such as Switches (L2 and L3), Load Balancers (Big IP), Routers, and Firewalls.Main Activities:Network Equipment Management: Administration of L2 and L3 switches, firewalls, and wireless network environments, including APs and controllers, following market standards for data centers, call centers, and administrative headquarters. Network Services Administration: Management of essential services such as DHCP, RADIUS, and CA. Monitoring Management Servers: Administration of network monitoring tools such as Nagios, Cacti, and Zabbix. WAN Connectivity Supervision: Monitoring WAN data links, analyzing and correcting faults, and interacting with service providers to resolve issues. VPN Management: Design, implementation, administration, support, and auditing of site-to-site and client-to-site VPN networks. Network Documentation: Creation and maintenance of comprehensive network environment documentation, including inventories, topologies, contracted links, and procedures. User Support: Assistance to users, including configuring access via firewall rules after risk analysis and provisioning wired and wireless network access points. Troubleshooting: Resolving user issues and correcting routing problems. Network Solutions Development: Proposing solutions to improve network performance and drafting projects for production implementation.