Senior Cloud Sre

2 semanas atrás

Juiz de Fora, Brasil Hcltech Tempo inteiro

Cloud Infrastructure SRE / Tier 4 EngineerAs aCloud Infrastructure SRE / Tier 4 Engineer, you will join a specialized engineering task force dedicated topreventing and resolving the most critical and strategic customer issuesencountered in the field.Our global team of experienced engineers has a deep understanding of the lower layers of private cloud infrastructure. Together, we work on practical solutions, continuously learning and adapting. We collaborate closely, share knowledge, and tackle challenges head-on.If you're an engineer eager to understand thecore of cloud technologiesand looking for a team that valueshands-on expertise, you'll fit right in with us.What you will learn and contribute toMaintain and enhance Red Hat private cloud:You'll work extensively withNokia Container Services (NCS)andCloudBand Infrastructure Software (CBIS), private cloud solutions based onKubernetesandOpenStack.Deep Dive Troubleshooting:Starting from high-level Kubernetes error messages, you'll navigate through multiple layers until pinpointing issues—even down to kernel-level bugs.Automate and Develop:Spend *****% of your time developing automation to prevent recurring issues. Solve it once, automate for the future. Use yourPythonskills to create health checks and improve reliability.Continuous Learning:In our rapidly evolving tech landscape, ongoing learning is a cornerstone.Collaborate with Developers and Engineers:Work closely with developers and product engineers to bridge infrastructure and software, ensuring seamless product delivery.Mode of Operation:This role requires participation in afollow-the-sunscheme with 12-hour shifts (within regulatory limits) or participation inon-call rotationsto ensure business continuity during emergencies.Your skills and experienceLinux Expertise:Strong familiarity with Linux distributions; we primarily useRed HatandCentOS.Networking Foundations:Solid understanding of networking fundamentals (VLANs, IP routing). Experience withCalico,Multus, andOpen vSwitchis a plus.Problem-Solving Mindset:Excellent troubleshooting skills and analytical thinking to address complex challenges.Scripting and Automation:Proficiency inBashandPython, or willingness to learn, plus familiarity withAnsible.Containerization & Virtualization:Knowledge ofPodman,Kubernetes,Helm, and/orOpenStack; experience withKVM/QEMUis advantageous.Storage Systems:Experience withCephandRookis highly valued.Database Expertise:Understanding of relational databases (MySQL,MariaDB) and experience withetcd.Monitoring and Logging:Familiarity with tools likeELK (Elasticsearch, Logstash, Kibana),Prometheus, andGrafana.Advanced written and spoken English.It would be nice if you also hadProactive thinking and ownership mindset.Strong focus on quality and reliability.Passion for delivering training or knowledge-sharing sessions to operations teams.Igualdade & Oportunidade para TodosRepresentando 165 nacionalidades em todo o mundo, nos orgulhamos de ser um empregador que oferece igualdade de oportunidades, comprometido em fornecer oportunidades iguais de emprego a todos os candidatos e funcionários, independentemente de raça, religião, sexo, cor, idade, nacionalidade, gravidez, orientação sexual, deficiência física ou informações genéticas, ou qualquer outra classificação protegida, de acordo com as leis federais, estaduais e/ou locais.

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