System Engineer (Unix/Linux) – Changi Airport
Summary
A Unix/Linux System Engineer keeps critical systems at Changi Airport stable and secure: routine maintenance, OS/application upgrades and patching, incident troubleshooting and root-cause analysis, vendor coordination, documentation/ISO audit support, and new project implementations. Includes a 24×7 standby obligation on a 1-year renewable contract.
System Engineer (Unix/Linux) – Changi Airport
Location: Changi Airport
Working Hours: Monday to Friday, Office Hours + 24×7 Support Standby
Salary: Up to S$5,000 Basic + 0.5 Month Completion Bonus + Up to 0.5 Month Performance Bonus
Employment Type: 1 Year Project assignment Renewable
We welcome applicants with relevant degree + Linux/UNIX exposure during internship to apply in if one did not have any work experience.
About the role
We are looking for a System Engineer to support the implementation, maintenance and operational stability of critical systems at Changi Airport. This role is ideal for candidates with hands-on Unix/Linux system support experience who enjoy troubleshooting technical issues, supporting system upgrades and working on project implementations. You will work closely with internal teams, stakeholders and external vendors to ensure systems remain stable, secure and operational.
Key responsibilities
Perform routine system maintenance and ensure scheduled activities are completed on time.
Support Unix/Linux operating systems and applications, including system monitoring and troubleshooting.
Perform OS and application upgrades, patching and maintenance.
Attend to system/application service requests and change requests.
Troubleshoot and resolve system, application and technical incidents.
Work with external vendors/support teams to resolve complex technical issues when required.
Investigate incidents and identify root causes, preventive actions and corrective measures.
Prepare timely and professional incident, problem and technical reports for stakeholders.
Assist in preparing system documentation and supporting ISO audit activities.
Participate in new project implementation, including requirement gathering, system setup and installation, configuration, testing, commissioning and post-implementation support.
About you
Diploma or equivalent qualification in Computer Science, Information Technology or related discipline.
2–3 years of relevant experience in system/application support is ideal.
Hands-on experience supporting Unix/Linux environments.
Good troubleshooting and analytical skills.
Able to work independently as well as collaboratively within a team.
Good command of written and spoken English.
24×7 standby support capability.
EA License No: 09C4235 I EA Reg: R1103307 (Hong Mei Lin)