.We are currently seeking a Unix System Administrator (Linux) to join our team in México (MX-MEX), Mexico (MX).NIX-Cloud SA Requirements:Should have a minimum of 8 to 10 years of experience as a Linux/Unix System Administrator. Should have expertise on at least 2 flavors of Unix. Linux is a must!Should have a deep level of understanding of Linux OS & should be able to handle day to day admin tasks.Should be well versed in shell scripting.Expert in Unix-Linux, AWS Cloud Administration, OS/server administration, patching, maintenance, and troubleshooting.Proficient in operating and troubleshooting AWS services like EC2, networking, RDS, backups, storage (EBS, EFS, S3, Glacier), and security (Well-Architected framework).Possesses a strong understanding of networking concepts for configuring secure VPCs, subnets, landing zones, ACLs, and security groups.Experience in end-to-end cloud migrations, including strategy, assessment, design, architecture, and execution on AWS.Skilled in identifying and migrating suitable applications and workloads, gathering migration requirements, and collaborating with stakeholders.Good knowledge of various AWS services like Lambda, SNS, SQS, DynamoDB, OpenSearch, Transfer Family, CloudWatch, EC2, EFS, EKS, Step Functions, ELB, ACM, Directory Services, and networking.Hands-on expertise in designing, architecting, deploying, and supporting hybrid cloud environments.Up-to-date on emerging technologies like cloud security, container orchestration (ECS, EKS, Kubernetes, Docker Swarm), and configuration management tools (Ansible, Chef, Salt, Puppet).Works closely with Site Reliability Engineers to analyze and resolve cloud security issues within production applications.Assists in implementing identity and access management solutions (SSO) for systems and applications.Configures cloud monitoring with native tools and integrations (ITSM, CloudWatch, New Relic, etc.).Strong understanding of PaaS to IaaS migration strategies.Adept in scripting (Python) and automation (Terraform experience preferred).Responsibilities as SA:Perform installation, customization and maintenance of the UNIX-LINUX Server operating system and system software products in support of business processing requirements for both On-premise and Cloud environment.Evaluate and integrate new operating system versions, drivers and hardware.Provides in-depth diagnosis for operating systems software/hardware failures and develops solutions.Monitors and tunes the system to achieve optimum performance levels in standalone and multi-tiered environments.Conducts system analysis, configuration management and develops improvements for system software performance, availability and reliability.Implements appropriate levels of system security. Maintain security patching and remediating vulnerabilities, propose solutions for the same.Perform incident resolution, problem determination and root cause analysis in accordance with service level. Knowledge of ITIL
