Full Time Devops Automation Engineer Jobs, Salary up to SGD 10,500 in DNA AI TECHNOLOGIES PTE. LTD. Central Region (Singapore) - Maukerja

Key Responsibilities

1. Production Support & Operational Excellence (L2)

Provide robust L2 production support for mission-critical enterprise applications, ensuring compliance with SLAs, KPIs, and operational standards.

Monitor application health, system performance, and infrastructure stability using enterprise monitoring tools (e.g., OMI, ElasticSearch, Kibana, Monitoring-as-Code).

Perform root-cause analysis (RCA) for complex operational incidents and implement permanent corrective and preventive actions (CAPA).

Support enterprise file transfers (CFT), batch job schedulers (BMC Control-M, Autosys, TWS), and messaging queues (IBM WebSphere MQ).

Maintain comprehensive runbooks, Standard Operating Procedures (SOPs), and operational knowledge bases.

Participate in change management, release planning, and incident response, including after-hours/on-call rotational support during critical outages or scheduled maintenance.

2. DevOps, CI/CD & Deployment Automation

Manage and optimize CI/CD automation pipelines using

Jenkins

,

Maven

,

Git

, and

Cucumber

to ensure seamless application releases.

Develop, maintain, and troubleshoot

Terraform

scripts for Infrastructure as Code (IaC) provisioning and cloud resource lifecycle management.

Write, refine, and execute

Ansible Playbooks

for configuration management, automated patch deployment, server provisioning, and routine operational task automation.

Execute database deployment automation using tools such as

Flyway

and

Liquibase

, alongside orchestrators like

Rundeck

.

3. Containerization & Cloud Orchestration

Administer and support

Docker

containers, including container image creation, optimization, security scanning, and deployment.

Manage

Kubernetes

clusters for container orchestration, scaling, high availability, and deployment management.

Utilize packaging and continuous deployment tools such as

ArgoCD

and

Helm

for cloud-native application delivery across

AWS

and

Google Cloud Platform (GCP)

.

4. Environment & Database Maintenance

Administer Unix/Linux (Red Hat) and Windows Server environments supporting Java/J2EE applications (WebSphere, JBoss, Tomcat, IIS).

Support Relational Database Management Systems (RDBMS) including

Oracle

,

Sybase

,

MS SQL Server

, and

PostgreSQL

.

Collaborate with network, security, and infrastructure teams on DNS, firewall, and routing configurations.

Technical Qualifications & Experience

Mandatory Technical Skills

Production Support & OS:
L2-level Linux (Red Hat) and Windows Server administration, alongside strong

Shell

,

Python

, or

Perl

scripting skills.

CI/CD & Automation:
Proven expertise in

Jenkins

,

Terraform (IaC)

, and

Ansible / Ansible Playbooks

.

Containerization:
Hands-on experience with

Docker

and

Kubernetes

deployment and cluster administration.

Work Schedulers & Middleware:
Knowledge of

BMC Control-M

(or TWS/Autosys) and messaging systems like

IBM WebSphere MQ

.

Database Knowledge:
Good understanding of relational databases (

Oracle

,

Sybase

,

MS SQL

,

PostgreSQL

).

Ticketing & Collaboration:
Hands-on working experience with

ServiceNow

and

JIRA

.

Preferred / Good-to-Have Skills

DevOps Ecosystem:
Familiarity with Maven, Git, Cucumber, RunDeck, Flyway, and Liquibase.

Cloud & Cloud Native:
Practical exposure to

AWS

or

GCP

, as well as

ArgoCD

and

Helm

.

Observability:
Experience with ElasticSearch, Kibana, and Monitoring-as-Code (MAC).

Security & Practices:
Exposure to DevSecOps practices and network architecture principles (DNS, Firewalls, Load Balancers).

Candidate Profile & Soft Skills

Strong analytical, diagnostic, and problem-solving mindset with a focus on automation-first solutions.

Excellent verbal and written communication skills to articulate technical issues to cross-functional teams.

Proven ability to work under pressure during high-priority production incidents.

Strong team player with a customer-centric and results-oriented mindset.