Cloud operations engineer

UARROW PTE. LTD.; Singapore; On-site; SGD 70,000 - 100,000; Full time

Job summary

A leading company in Singapore is seeking a skilled Linux System Administrator to manage Unix/Linux servers and support applications. The ideal candidate will have strong experience in middleware platforms like JBoss and WebLogic, along with a proven track record in technical team leadership. This role offers an opportunity to drive automation and improve system efficiencies in a dynamic environment.

Qualifications

• 5+ years of experience in Linux system administration.
• Strong knowledge of Unix shell scripting and SQL databases (Oracle/MySQL).
• Experience in middleware platforms and technical delivery.

Responsibilities

• Administer and manage Linux and Unix servers.
• Develop, deploy, and support applications on RHEL, JBoss, WebLogic, MQ, and Kafka.
• Collaborate with teams for project delivery and documentation.

Skills

Linux System Administration

Unix Scripting

SQL

Technical Leadership

Automation

Education

Bachelor’s degree in Computer Science

Bachelor’s degree in Information Technology

Tools

JBoss

WebLogic

MQ

Kafka

VMware

Job description

Job Description & Requirements Key Responsibilities

•Administrate and manage Linux and Unix servers

•Troubleshoot and maintain Unix/Linux-based applications in the servers.

•Develop, deploy, and support applications on RHEL, JBoss, WebLogic, MQ, and Kafka.

•Write and optimize SQL queries for Oracle/MySQL databases.

•Lead and guide technical teams in deploying, configuring, and optimizing RHEL, JBoss, WebLogic, MQ, and Kafka solutions.

•Drive automation and process improvements to enhance system efficiency and reduce manual intervention.

•Assist in system monitoring, logging, and automation.

•Provide support for infrastructure and middleware-related incidents.

•Collaborate with teams for project delivery and documentation.

•Ensure system security, patching, and compliance.

•Troubleshoot and resolve complex hardware, software, and networking issues.

•Automate tasks using shell scripting or configuration management tools.

•Maintain robust backup and disaster recovery procedures.

•Collaborate with cross-functional teams for deployments and upgrades.

•Document system configurations, procedures, and troubleshooting steps.

•Participate in on-call rotation and provide after-hours support as needed.

•Contribute to IT strategy, architecture, and infrastructure planning.

•Proven ability to lead technical teams and manage complex system deployments

Skills Required

•Bachelor’s degree in computer science, Information Technology, or related field.

•5+ years of experience in Linux system administration.

•Experience in technical delivery, infrastructure management, and middleware platforms.

•Working knowledge on JBoss, WebLogic, MQ, and Kafka.

•Strong knowledge of Unix shell scripting and SQL (Oracle/MySQL).

Preferred Qualifications

•Red Hat Certified Specialist

•VMware configurations and administration.