Linux Sysadmin/SRE Specialist (1)

Description

Job Summary: An engineering professional to configure, maintain, and scale Kubernetes clusters, manage on-premises infrastructure, and automate processes—with emphasis on observability and technical support. Key Highlights: 1. Expertise in Kubernetes and on-premises Linux system administration 2. Focus on infrastructure automation and advanced observability 3. Implementation and management of API Gateways Description: * Bachelor's degree in Computer Engineering, Information Systems, Networking, or related fields; * Proficiency in Kubernetes, including cluster installation, configuration, maintenance, and scalability. (Certified Kubernetes Administrator \- CKA); * Expertise in Linux system administration in on\-premises environments, including installation, configuration, and maintenance of physical and virtual servers. (Red Hat Certified Engineer RHCSE); * Experience with infrastructure automation using tools such as Ansible, Terraform, Puppet, or similar; * Proficiency in API Gateways (e.g., Kong, Apigee, etc.), with experience configuring and managing API traffic in on\-premises environments; * Proficiency in observability (Zabbix, Dynatrace, Datadog, Prometheus, Grafana, ELK Stack); * Experience with networking and communication protocols (TCP/IP, HTTP, DNS, SSL/TLS), and knowledge of API security and cryptography; * Scripting skills in languages such as Python and Shell. * Kubernetes implementation and maintenance: Configure, maintain, and scale Kubernetes clusters in on\-premises environments, ensuring high availability and performance; * On\-premises infrastructure management and administration: Manage and optimize physical and virtualized server infrastructure, focusing on automation and environment reliability; * Process automation and resource provisioning: Automate repetitive tasks for provisioning, configuration, and monitoring of servers and applications using tools such as Ansible, Terraform, Puppet, etc; * API management with API Gateway: Implement and manage API Gateway solutions to control traffic and optimize communication between microservices and systems. * Observability and monitoring (Logs, Metrics, and Traces): Build and maintain monitoring and alerting systems to ensure real-time visibility into infrastructure and service status, using tools such as , Dynatrace, Datadog, Prometheus, Grafana, ELK Stack, or similar; * Technical support and problem resolution: Provide real-time infrastructure support and collaborate with development teams to diagnose and resolve incidents; * Continuous infrastructure improvement: Propose and implement infrastructure improvements focused on automation, security, performance, and reduction of operational costs; * Documentation: Create and maintain detailed technical documentation covering procedures, processes, and configurations. 2512040202181846410