Job Description

3 - 5 Years
1 Opening
Chennai, Kochi, Trivandrum

Role description

We are looking for an experienced

AWS Administrator

to manage and optimize our cloud infrastructure. The ideal candidate will have strong expertise in

ECS, API Gateway, Terraform, and CloudFormation

, with hands-on experience in designing secure, scalable, and high-performing AWS environments. This role requires deep knowledge of

AWS services, container orchestration, automation, and Linux administration

.



Key Responsibilities

AWS Infrastructure Management

Design, implement, and maintain

AWS infrastructure

to support critical business applications. Manage AWS resources such as

EC2, S3, RDS, VPC, IAM, Route 53, CloudFront

, and related services. Monitor and optimize AWS resources for

performance, availability, and cost efficiency

.

ECS & Container Management

Deploy, manage, and troubleshoot applications on

AWS ECS

. Configure and optimize

ECS clusters, services, and tasks

. Ensure containerized workloads are secure, scalable, and highly available.

API Management

Design, deploy, and manage APIs using

AWS API Gateway

. Implement monitoring, logging, and security for APIs. Ensure

scalable, secure, and reliable API deployments

.

Infrastructure as Code (IaC) & Automation

Develop and maintain

Terraform

and

CloudFormation

templates for IaC. Automate provisioning, configuration, and management of AWS resources. Ensure

consistency, repeatability, and traceability

of infrastructure changes.

Security & Compliance

Implement AWS

security best practices, RBAC, WAF, SSL/TLS

, and compliance policies. Manage IAM roles, policies, and access controls. Conduct regular

security assessments and audits

.

Linux & System Administration

Manage and maintain

Linux-based servers

and applications. Perform installation, configuration, patching, and troubleshooting. Ensure

system security and compliance

.

Monitoring & Troubleshooting

Set up monitoring, logging, and ing for AWS services (CloudWatch, CloudTrail, etc.). Troubleshoot and resolve

infrastructure and application issues

. Perform

root cause analysis

and implement preventive measures.

DevOps & CI/CD

Develop automation scripts using

AWS CLI, Python, or Bash

. Implement and support

CI/CD pipelines

for automated deployments. Collaborate with development and operations teams to improve release cycles.
Qualifications & Experience


Bachelor's degree in

Computer Science, Information Technology, or related field

.

5+ years

of experience in AWS administration and cloud infrastructure management. Proficiency in

AWS ECS, API Gateway, Terraform, CloudFormation, and Route 53

. Strong knowledge of

Docker and Kubernetes

for containerization. Experience with

CI/CD tools

and automation pipelines. Strong understanding of

networking, security, and cloud architecture best practices

. Solid problem-solving and troubleshooting skills in production environments. Excellent communication and teamwork abilities.

Preferred certifications

:

+ AWS Certified Solutions Architect
+ AWS Certified DevOps Engineer

Skills

Aws Cloud,Iam,Cloudfront

About UST

UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world's best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients' organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact--touching billions of lives in the process.