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Posted 2mo ago

Cloud DevOps Engineer

@ ZainTECH
Kochi, Kerala, India
OnsiteFull Time
Responsibilities:designing infrastructure, managing infrastructure, deploying applications
Requirements Summary:Bachelor's in computer science, 3+ years AWS cloud experience, strong AWS architecture, networking & security knowledge, EKS/Kubernetes, Terraform or CloudFormation, CI/CD, Linux administration, and good communication skills.
Technical Tools Mentioned:AWS, Amazon EKS (Elastic Kubernetes Service), EKS, EC2, Apache/Nginx, AWS Systems Manager (SSM), CloudWatch Agent, CloudWatch Container Insights, CloudWatch, CloudTrail, AWS Config, CloudWatch Agent, Prometheus, Amazon Managed Prometheus, Helm, HPA, Cluster Autoscaler, ELK Stack (Elasticsearch, Logstash, Kibana), Grafana, Managed Grafana, Loki, AWS CodePipeline, CodeBuild, CodeDeploy, Jenkins, GitHub Actions, Docker, Amazon ECR, Terraform, AWS CloudFormation, S3, RDS, Lambda, VPC, Elastic Load Balancer (ELB), AWS WAF, AWS Shield, IAM, AWS Managed AD, AD Connector, DynamoDB, Aurora, AWS Backup, Linux, Windows
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Job Description

Cloud DevOps Engineer role focused on designing, deploying, and managing scalable and secure AWS cloud solutions. Responsibilities include AWS infrastructure management, Kubernetes (EKS) operations, Linux administration, CI/CD pipeline implementation, and DevOps integration for cloud-native applications. The role also involves collaborating with cross-functional teams, ensuring cloud security and governance, and supporting containerized application environments.

Responsibilities:

  • Assist application teams in deploying solutions on AWS cloud platforms  
  • Design and maintain secure, scalable AWS infrastructure  
  • Ensure cloud governance, compliance, and security best practices  
  • Collaborate with cross-functional teams (network, DB, security)  
  • Participate in architecture discussions, solution design, and POCs  
  • Prepare technical documentation and presentations  

Linux Hosting & Administration 

  • Deploy and manage Linux-based EC2 instances  
  • Configure and maintain web servers (Apache/Nginx), databases, and services  
  • Automate patching using AWS Systems Manager (SSM)  
  • Monitor system performance using CloudWatch Agent  
  • Troubleshoot and perform root cause analysis for system issues  

Kubernetes Operations (AWS) 

  • Deploy and manage containerized applications using Amazon EKS (Elastic Kubernetes Service)  
  • Create and manage Kubernetes manifests, Helm charts  
  • Implement auto-scaling using HPA & Cluster Autoscaler  
  • Monitor cluster performance using CloudWatch Container Insights / Prometheus  

DevOps Integration 

  • Build and maintain CI/CD pipelines using:  AWS CodePipeline, CodeBuild, CodeDeploy  Or Jenkins / GitHub Actions  
  • Implement containerization using Docker and orchestration with EKS  
  • Manage artifacts using Amazon ECR  

Application Support 

  • Provide L1/L2 support for applications running in containerized environments  
  • Collaborate with development teams for issue resolution in staging/production  

AWS Infrastructure Management 

  • Deploy and manage:  EC2, S3, RDS, Lambda, VPC, EKS  
  • Implement Infrastructure as Code using:  AWS CloudFormation / Terraform  
  • Manage storage and backup using:  S3 lifecycle policies, AWS Backup  

Monitoring & Logging (AWS + Open Source) 

  • AWS Native:  
  • CloudWatch (metrics, logs, alarms)  
  • CloudTrail (audit logging)  
  • Open Source (any of the following):  
  • ELK Stack (Elasticsearch, Logstash, Kibana)  
  • Grafana + Prometheus  
  • Loki for log aggregation   
  • Experience with Amazon Managed Prometheus / Managed Grafana  

Requirements

  • Bachelor’s degree in computer science or related field  
  • 3+ years of experience in AWS cloud infrastructure  
  • Strong understanding of AWS cloud architecture and deployment models  
  • Experience with AWS networking & security services:  Elastic Load Balancer (ELB), AWS WAF, AWS Shield  
  • VPC, Subnets, Route Tables, Security Groups, NACLs  
  • Expertise in Identity & Access Management (IAM)
  • Integration with Active Directory (AWS Managed AD / AD Connector)  
  • Good knowledge of Linux and Windows systems on AWS EC2  
  • Experience with databases:  AWS RDS, DynamoDB, Aurora  
  • Experience in monitoring & governance:  AWS CloudWatch, CloudTrail, AWS Config  
  • Hands-on experience with: Infrastructure as Code (Terraform, CloudFormation) and DevOps and microservices architecture  
  • AWS Certification preferred: AWS Certified Solutions Architect / SysOps Administrator  
  • Strong communication and stakeholder management skills