Information Technology - Senior Systems Engineer (Middleware/Tools Administrator)

Singapore Airlines

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Singapore, Singapore

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PERMANENT

Updated 09/02/2026

Job Description

Job Summary

The successful candidate will be part of the Hybrid Platform Engineering team

Key Responsibilities

Provide deep administration and troubleshooting expertise for middleware technologies, particularly MQ and JBOSS, across both on-premises and cloud environments.

Perform middleware, monitoring, and backup administration and troubleshooting activities in compliance with company policies and procedures.

Create and maintain documentation and standard operating procedures related to middleware, monitoring, and backup tools.

Develop automation solutions using tools such as Ansible and Python scripting to enhance agility and operational efficiency in middleware, monitoring, backup, and related infrastructure areas.

Support audit processes, infrastructure/network security scans, disaster recovery exercises, and security-related drills.

Research, evaluate, and deploy new middleware, monitoring, or backup technologies to reduce costs and improve operational efficiency.

Provide on-call support according to the roster for troubleshooting and planned maintenance of production systems.

Requirements

Possess a degree in Information Technology or related fields.

Minimum of 5 years of IT experience, including at least 3 years of hands-on experience in middleware (MQ, JBOSS) and/or enterprise monitoring/backup tools administration.

Expertise in managing middleware platforms (MQ, JBOSS), including installation, configuration, security, networking, storage integration, patching, and hardening; certification in at least one of these areas is preferred.

Experience with enterprise monitoring and backup tools, along with other industry-standard solutions.

Proficient in scripting and automation (e.g., Python, Ansible) to streamline provisioning, monitoring, and backup tasks.

Familiarity with networking and internet protocols, operating systems, and foundational IT security principles.

Experience with Agile methodologies, DevOps, CI/CD, and related tools is preferred.

Strong analytical, project management, communication, and interpersonal skills.

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