Unix System Integration Specialist/Advisor

1. System Administration & OS Support : - Linux/Unix System Administration : Lead day-to-day management and administration of Unix/Linux systems, ensuring optimal performance, availability, and security. - Multi-Flavor Expertise : Possess and apply expertise in at least two Unix/Linux flavors (e.g., RHEL, CentOS, Ubuntu, etc.), with an emphasis on Linux. - Shell Scripting : Write, maintain, and optimize shell scripts for automating administrative tasks, troubleshooting, and ensuring system health. 2. AWS Cloud Administration & Management : - AWS Cloud Services Expertise : Administer AWS infrastructure with proficiency in core services such as EC2, RDS, EBS, EFS, S3, Glacier, Lambda, and networking components (VPC, subnets, security groups, etc.). - Cloud Security & Well-Architected Framework : Implement and manage AWS cloud security best practices and ensure compliance with the AWS Well-Architected Framework. - Cloud Migrations : Plan, design, and execute end-to-end cloud migrations from on-premises environments to AWS, including the assessment, strategy, architecture, and execution phases. - Workload & Application Migration : Collaborate with stakeholders to identify appropriate workloads and applications for migration to AWS, including gathering and validating requirements. 3. Hybrid Cloud & Infrastructure Design : - Design & Architect Hybrid Cloud Environments : Lead the design, deployment, and ongoing support of hybrid cloud architectures, ensuring seamless integration between on-premises and AWS environments. - Network Configuration : Architect and manage secure networking solutions, including the setup of VPCs, subnets, landing zones, ACLs, security groups, and hybrid networking (VPN, Direct Connect). - AWS Networking Services : Configure and maintain essential AWS networking services such as ELB, Route 53, VPC Peering, and Transit Gateway for cloud connectivity and scalability. 4. Cloud Monitoring & Troubleshooting - Cloud Monitoring : Implement and manage AWS CloudWatch, CloudTrail, and other logging/monitoring tools to ensure the health and performance of AWS infrastructure. - Incident & Problem Resolution : Troubleshoot cloud infrastructure issues and performance bottlenecks, providing timely resolution and root cause analysis. - Patch Management & System Updates : Perform regular patching and updates to ensure systems are secure and up-to-date. 5. Advanced Cloud Service Management - Advanced AWS Services : Hands-on expertise in managing and configuring advanced AWS services like DynamoDB, OpenSearch, SQS, SNS, ECS, EKS, Step Functions, ACM, Directory Services, and AWS Backup. - Containers & Orchestration : Lead and manage containerized environments using AWS services like ECS, EKS, and Kubernetes, ensuring effective orchestration, scalability, and security. - Automation & Configuration Management : Utilize tools such as Ansible, Chef, SaltStack, and Puppet for automating configurations and deploying applications across AWS infrastructure. 6. Collaboration & Stakeholder Management : - Cross-Team Collaboration : Work closely with development, operations, and security teams to design and implement scalable, efficient, and secure cloud solutions. - Client & Stakeholder Interaction : Communicate effectively with clients and stakeholders to understand business needs, provide technical solutions, and ensure smooth execution of migration and infrastructure projects. 7. Strategic Planning & Documentation : - Cloud Strategy & Roadmap : Define cloud adoption strategies and work with leadership teams to align cloud services with business objectives. - Documentation : Maintain thorough documentation of architecture, processes, and cloud migration strategies to ensure compliance, training, and easy handover for ongoing operations. 8. Continuous Improvement & Research : - Emerging Technologies : Stay updated with the latest trends in cloud technologies, especially in cloud security, container orchestration, and automation tools, ensuring that the team adopts best practices and cutting-edge solutions. - Training & Mentoring : Provide technical leadership and mentorship to junior administrators and developers, ensuring skill development and knowledge transfer across the team. Skills and Expertise Required : - Unix/Linux System Administration (8-10 years) : Deep knowledge of Linux systems and the ability to manage them in complex environments. - AWS Cloud Services : Expertise in core AWS services (EC2, RDS, S3, Lambda, VPC, etc.), cloud security, and hybrid cloud architectures. - Automation & Orchestration : Familiarity with automation and configuration management tools such as Ansible, Chef, and Puppet. - Containerization : Practical experience with ECS, EKS, Kubernetes, and container management platforms. - Networking Knowledge : In-depth knowledge of networking protocols, VPC design, security configurations, and hybrid cloud connectivity. - Migration Experience : Proven experience in leading end-to-end cloud migrations, including architecture, strategy, and execution. - Scripting & Programming : Proficiency in shell scripting, Python, or other relevant programming languages for automation. (ref:hirist.tech)

Location: noida, IN

Posted Date: 12/22/2024