[Skip to main content](#main-content)

[OpenNash Jobs](https://jobs.opennash.com/)
[Hiring report](/reports/hiring/) · [All Singapore Airlines jobs](https://jobs.opennash.com/companies/singapore-airlines/) · [Search jobs](/search/)

Singapore Airlines · Singapore

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

Singapore Senior individual contributor IT & Infrastructure 

Listed on Singapore Airlines’s official careers site. Listed as of October 19, 2026. Check that it is still open and apply there.
[Apply on Singapore Airlines’s careers site →](https://careers.singaporeair.com/sia/job/Information-Technology-Senior-Systems-Engineer-%28MiddlewareTools-Administrator%29/44687244/)

[OpenNash Jobs](https://jobs.opennash.com/) / [Singapore Airlines](https://jobs.opennash.com/companies/singapore-airlines/) / Information Technology - Senior Systems Engineer (Middleware/Tools Administrator)

## Job description

### Job Description

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.

We thank all candidates for your interest in Singapore Airlines, and regret that only shortlisted candidates will be notified.

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Oct 12, 2026
- Last checked: Oct 19, 2026
- Listed for: 7 days
- Location: Singapore[Apply on Singapore Airlines’s careers site →](https://careers.singaporeair.com/sia/job/Information-Technology-Senior-Systems-Engineer-%28MiddlewareTools-Administrator%29/44687244/)

## More jobs at Singapore Airlines

### [Information Technology - End User Computing (EUC) Engineer](https://jobs.opennash.com/companies/singapore-airlines/jobs/2e75ca289dea7fd821d2/)

Singapore

### [Information Technology - Lead Engineer, Cloud Platform](https://jobs.opennash.com/companies/singapore-airlines/jobs/3e48c4990aefa980f6de/)

Singapore

### [Information Technology - Lead Systems Engineer (IT Network Communications)](https://jobs.opennash.com/companies/singapore-airlines/jobs/6068770b59c78b71452e/)

Singapore

### [Information Technology - Lead Systems Engineer, IT Network Comms (Core DC)](https://jobs.opennash.com/companies/singapore-airlines/jobs/de3a4f4bd7c24f80374a/)

Singapore

### [Information Technology - Principal Technologist (Application Security Architect)](https://jobs.opennash.com/companies/singapore-airlines/jobs/af3c6e51584beb70161d/)

Singapore

## Similar jobs at other companies

### [Information Technology - Senior DevOps Engineer](https://jobs.opennash.com/companies/las-vegas-sands/jobs/d7817700043d48596cdc/)

Las Vegas Sands · Macao

### [Facilities Engineer (Information Technology)](https://jobs.opennash.com/companies/jones-lang-lasalle/jobs/69a882a14937b58a81fe/)

Jones Lang LaSalle 

### [Information Technology - Site Reliability Engineer - Application Support](https://jobs.opennash.com/companies/las-vegas-sands/jobs/38047b3de98c11224379/)

Las Vegas Sands · Macao

### [Information Security Engineer - Classified Systems](https://jobs.opennash.com/companies/lockheed-martin/jobs/555b5753969996fad365/)

Lockheed Martin · Ampthill, GBR

### [Systems Engineer Stf- Integrated Communication and Information System](https://jobs.opennash.com/companies/lockheed-martin/jobs/69544947d62a99412b09/)

Lockheed Martin · Ottawa, CAN, Montreal, Dartmouth

OpenNash lists jobs from employers’ own careers sites and does not handle applications.
Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

OpenNash Jobs · Official listings with dates and links to the employer. [Weekly hiring report](/reports/hiring/) · [Methodology](/methodology/)