Job Description

5 - 7 Years
2 Openings
Chennai, Trivandrum

Role description

We are seeking a highly skilled and proactive

Site Reliability Engineer (SRE)

to join our Cloud Operations team. The ideal candidate will bring deep expertise in

AWS, Linux/Windows systems, DevOps, and Infrastructure as Code (IaC)

to ensure the

reliability, scalability, and security

of cloud-hosted infrastructure and applications. This role offers the opportunity to work on mission-critical systems with a strong focus on

automation, monitoring, and compliance

.

Key Responsibilities

Design and implement

resilient AWS infrastructure

(RDS, IAM, CloudWatch, Amazon MQ, Route53). Manage and support

Linux and Windows environments

, ensuring uptime and performance. Develop and maintain

Terraform/CloudFormation IaC templates

for scalable provisioning. Monitor infrastructure health using

CloudWatch, Prometheus, and Grafana

, configuring s for SLA breaches and vulnerabilities. Troubleshoot complex infrastructure and application issues, perform

root cause analysis

, and implement preventive measures. Support and maintain

Tomcat application servers

with secure, efficient deployments. Conduct and support

audits

(ISO 27001, GDPR, IAM policies), ensuring governance and compliance. Enhance

CI/CD pipelines

and automate operational workflows in collaboration with DevOps. Manage

DNS configurations (Route53)

, including bulk imports and troubleshooting. Maintain documentation for

SOPs, DR coordination, patching, and release management

.

Technical Skills & Experience

AWS Infrastructure

: 5+ years

Linux/Windows Administration

: 3+ years

Troubleshooting

: 4+ years

DevOps Practices

: 3+ years

Infrastructure as Code (IaC)

: 2+ years (Terraform, CloudFormation)

AWS Services

: RDS, IAM, CloudWatch, MQ, Route53

Application Support

: Tomcat

Audit & Compliance

: ITSM, ISO 27001, GDPR, IAM

Qualifications

Bachelor's degree in

Computer Science, Information Technology, or related field

.

AWS certifications

(SysOps Administrator, Solutions Architect) are a plus. Strong

analytical, troubleshooting, and problem-solving

skills. Excellent

communication and documentation

abilities.

Preferred Attributes

Experience with

CloudEndure, Cloudberry, or similar DR tools

. Familiarity with

Vault Lock, WORM protection, cross-account KMS encryption

. Exposure to

containerized environments (ECS, EKS)

. Understanding of

ITIL frameworks

(incident/change management).

Skills

Aws,Linux,Troubleshooting

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.