## Job Title: AWS Systems Administrator
### Job Summary The AWS Systems Administrator is responsible for the design, implementation, migration, and ongoing operationsmaintenance (O&M) of cloud-based infrastructure within Amazon Web Services (AWS). This role supports the transition of on-premise systems to AWS environments while ensuring high availability, security, scalability, and performance of cloud solutions. The ideal candidate brings deep expertise in AWS architecture, cloud-native tools, and infrastructure automation, along with hands-on experience managing production environments.
## Core Competencies
### 1. AWS InfrastructureArchitecture Management
• Design, deploy, and manage scalable, secure AWS infrastructure using services such as EC2, S3, RDS, VPC, IAM, and CloudFront.
• Implement best practices for high availability, fault tolerance, and disaster recovery across AWS environments.
### **2.
Cloud
MigrationModernization**
• Lead and support migration of on-premise applications and infrastructure to AWS using tools such as AWS Migration Hub, Server Migration Service (SMS), and Database Migration Service (DMS).
• Assess legacy environments and recommend modernization strategies leveraging cloud-native services.
### 3. OperationsMaintenance (O&M) Support
• Monitor, troubleshoot, and optimize AWS environments using tools like CloudWatch, CloudTrail, and AWS Config.
• Perform patching, upgrades, backups, and incident response to ensure system reliability and performance.
### 4. AutomationDevOps Enablement
• Develop and maintain Infrastructure as Code (IaC) using tools such as AWS CloudFormation or Terraform.
• Support CI/CD pipelines and automate deployment processes to improve efficiency and reduce manual intervention.
### 5. SecurityCompliance
• Implement and manage AWS security controls, including IAM policies, encryption, and network security configurations.
• Ensure compliance with organizational and regulatory standards through continuous monitoring and auditing.
## Key Responsibilities
• Administer and maintain AWS environments across development, testing, and production.
• Configure and manage networking components including VPCs, subnets, route tables, and security groups.
• Support cloud cost optimization initiatives and resource utilization tracking.
• Collaborate with engineering, security, and DevOps teams to support application deployments.
• Document system configurations, processes, and operational procedures.
• Provide on-call support and participate in incident management and root cause analysis.
## Required Qualifications
• Bachelor's degree in Information Technology, Computer Science, or related field (or equivalent experience).
• 3–7+ years of systems administration experience, with at least 2–3 years in AWS environments.
• Hands-on experience with AWS services including EC2, S3, RDS, IAM, VPC, Lambda, and CloudWatch.
• Experience migrating on-premise infrastructure to AWS cloud environments.
• Strong knowledge of Linux and/or Windows server administration.
• Experience with scripting languages such as Python, Bash, or PowerShell.
## Preferred Certifications
• AWS Certified SysOps Administrator – Associate (highly preferred)
• AWS Certified Solutions Architect – Associate or Professional
• AWS Certified DevOps Engineer – Professional (nice to have)
• Additional certifications (CompTIA Security+, Linux+, etc.) are a plus
## Required Skills
• AWS ArchitectureCloud Design
• Cloud Migration (On-Prem to AWS)
• AWS Tools: CloudWatch, CloudTrail, CloudFormation, Systems Manager
• Infrastructure as Code (Terraform or CloudFormation)
• Networking (TCP/IP, DNS, VPN, Load Balancing)
• MonitoringIncident Management
• Security Best PracticesIAM Management
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