Devops Engineer

DevOps Engineer

Job Summary

We are looking for an experienced

DevOps Engineer

to design, implement and maintain CI/CD pipelines, cloud infrastructure, automation frameworks and deployment platforms. The successful candidate will work across development, infrastructure, network and security teams to improve deployment efficiency, reliability, scalability and operational performance.

The role requires strong hands‑on experience across

DevOps, CI/CD, cloud platforms, containerisation, Kubernetes, Infrastructure as Code and scripting , with exposure to network/security automation and monitoring.

Key Responsibilities

Design, implement and maintain

CI/CD pipelines

using Jenkins, GitHub Actions and related DevOps tools.

Manage containerised applications using

Docker and Kubernetes , including OpenShift (OCP).

Implement Infrastructure as Code using

Terraform

and support automated infrastructure provisioning.

Develop and maintain automation using

Ansible , vRealize Automation/Orchestrator and other automation platforms.

Manage and support cloud environments across

AWS, Azure and GCP , as well as VMware, OpenShift and Pivotal Cloud Foundry (PCF).

Implement and maintain software quality, security and vulnerability scanning within CI/CD pipelines using tools such as

SonarQube, Fortify, Nexus and JFrog .

Support application and infrastructure deployments across development, testing and production environments.

Develop scripts and automation using

Python, Ruby, Groovy, Shell, Bash and/or PowerShell .

Implement DevOps automation for

network and security infrastructure , including Terraform-based CI/CD for network and security groups.

Perform network configuration management, provisioning, decommissioning, testing, validation, troubleshooting and diagnostics.

Configure and maintain monitoring and observability solutions using

AppDynamics, Nagios, SCOM, Grafana and Kibana .

Manage source code and version control using

GitHub, GitLab, Bitbucket and SVN .

Support database environments including

MySQL, PostgreSQL, Oracle, MongoDB and SQL Server .

Work with REST/SOAP APIs and API Gateway technologies such as

Akana and Kong .

Support application frameworks and technologies including

Ruby on Rails, Django, Angular, React, Hadoop, Ionic and Bootstrap

where required.

Participate in

change and release management , including CMDB, ServiceNow and self‑service portals.

Collaborate with development, infrastructure, security and application teams to improve deployment processes and operational efficiency.

Maintain technical documentation, deployment procedures, runbooks and operational standards.

Utilise

GitHub Copilot and AI/automation tools

to improve development and operational workflows, with a basic understanding of prompt engineering and agentic AI for development.

Required Skills & Technical Experience

DevOps & CI/CD

Docker

Jenkins

GitHub Actions

Nexus

JFrog

SonarQube

Fortify

Ansible

Kubernetes

vRealize Automation / Orchestrator

Terraform / Infrastructure as Code

Tuffin

Cloud & Platform

AWS

Microsoft Azure

Google Cloud Platform (GCP)

VMware

OpenShift (OCP)

Pivotal Cloud Foundry (PCF)

Programming & Scripting

Python

Ruby

Groovy

Shell / Bash

PowerShell

Network & Security

Device Configuration Management

Network Monitoring & Alerting

Terraform CI/CD for Network and Security Groups

Network Troubleshooting & Diagnostics

Infrastructure Provisioning & Decommissioning

Network Testing & Validation

Monitoring & Observability

AppDynamics

Nagios

SCOM

Grafana

Kibana

Version Control

GitHub

GitLab

Bitbucket

SVN

Databases

MySQL

PostgreSQL

Oracle

MongoDB

SQL Server

Other Technologies

REST / SOAP APIs

Ruby on Rails

Django

Angular

React

Hadoop

Ionic

Bootstrap

API Gateway – Akana / Kong

AI & Automation

GitHub Copilot

Agentic AI for development

Basic understanding of Prompt Engineering

Change & Release Management

CMDB

ServiceNow

Self-Service Portal

Collaboration Tools

Jira

Slack

Confluence

Microsoft Teams

Candidate Profile

Strong hands‑on experience in

DevOps, CI/CD and cloud infrastructure .

Strong understanding of

containerisation, Kubernetes and Infrastructure as Code .

Good programming/scripting capabilities in at least one of

Python, Ruby, Groovy, Shell/Bash or PowerShell .

Experience integrating

security and code‑quality tools into CI/CD pipelines .

Experience with cloud platforms and enterprise infrastructure environments.

Strong troubleshooting, analytical and problem‑solving skills.

Good understanding of network, security and infrastructure automation.

Strong communication and collaboration skills, with the ability to work across development, infrastructure, security and operations teams.

Experience working in structured

change, release and incident management

environments is preferred.

Core Technologies

DevOps:

Docker, Jenkins, GitHub Actions, Ansible, Kubernetes, Terraform

Cloud:

AWS, Azure, GCP, VMware, OpenShift, PCF

Scripting:

Python, Ruby, Groovy, Bash, Shell, PowerShell

Security:

Fortify, SonarQube, Tuffin

Monitoring:

AppDynamics, Nagios, SCOM, Grafana, Kibana

Version Control:

GitHub, GitLab, Bitbucket, SVN

ITSM:

ServiceNow, CMDB, Jira, Confluence

Cornerstone Global Partners (EA LicenseNumber: 19C9859) is an affirmative equal‑opportunity employer and recruitment firm. We evaluate qualified applicants without regard to race, colour, religion, creed, gender, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class.

Cornerstone Global Partners Pte Ltd (EA License:19C9859)

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