Linux System Administrator

Company: Epsilon

Website: Visit Website

Business Type: Small/Medium Business

Company Type: Product & Service

Business Model: B2B

Funding Stage: Series A

Industry: Adtech, Martech

Salary Range: ₹ 15-20 Lacs PA

Job Description

About Epsilon (APAC)

Epsilon is a global leader in outcome-based marketing, delivering data-driven, personalized customer experiences across channels. In the APAC region, Epsilon empowers top brands through platforms like PeopleCloud and CORE ID, combining real-time identity resolution, omnichannel activation, and privacy-first personalization. With a strong local presence and global scale, Epsilon APAC drives measurable business outcomes through cutting-edge marketing technology and deep client partnerships.

About Business Unit

At the heart of everything we do is data and this team. Our premium data assets empower the team to drive desirable outcomes for leading brands across industries. Armed with high volumes of transactional data, digital expertise and unmatched data quality, the team plays a key role in improving all our product offerings. Our data artisans are keen on embracing the latest in technology and trends, so there’s always room to grow and something new to learn here.

Candidate will be a member of the Data Product Development Team responsible for designing, deploying and managing scalable could infrastructure for the data product engineering group predominantly using AWS, Terraform, Linux and CI/CD tools.

Why we are looking for you

• You have a hands-on experience in AWS.
• You have a hands-on experience in Linux Administration.
• You have a hands-on experience in Terraform to develop Infrastructure as code.
• You have a hands-on experience in configuration management tool like Ansible including writing playbooks.
• You are well versed in scripting either using Shell Scripting or Python.
• You have a hands-on experience in implementing CI/CD workflows.
• You have experience with orchestration tools like Jenkins and GitHub Actions.
• Good to have knowledge on Docker and Kubernetes.
• Familiarity with GenAI.
• You enjoy new challenges and are solution oriented.
  
  

• As part of the Epsilon Data Product Engineering team, the pace of the work matches the fast-evolving demands of Fortune 500 clients across the globe.
• Opportunity to explore various AWS services at depth and enrich your experience on these fast-growing Cloud Services.
• The role will primarily involve maintaining our environments and managing users to meet our application/project requirements and infrastructure.
• The open and transparent environment that values innovation and efficiency.
  
  

• Able to set up and manage AWS services like EC2, VPC, S3, and RDS, ensure secure and scalable systems using Auto Scaling and Load Balancing, and control access with IAM roles and security policies.
• Administer and optimize Red Hat Linux systems in both cloud and on-premises environments, including installation, configuration, patching, and troubleshoot.
• Develop and maintain automation scripts using Bash, Python, or Perl. Use tools like Terraform, CloudFormation, Ansible, or AWS CDK to automate infrastructure deployment and management.
• Setting up Jenkins pipeline, or GitHub actions to automate build, test, and deployment processes.
• Collaborate with developers, architects, and IT teams to support application deployments and troubleshoot issues.
• Identify and resolve vulnerability on the assets.
  
  

• BE / B.Tech / MCA – No correspondence course
• 5- 8 years of experience
• Must have strong experience of working with AWS, Terraform, Linux Administration.
• Good to have a working experience on Ansible, Jenkins and GitHub Actions.
• At least 3+ years of experience of working on AWS, Terraform, Linux Administration.