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FU
Fuku

Senior Unix Systems Engineer

LocationSingapore, Singapore, Singapore
Typefull-time
Company size1,001–5,000 people
First seen1w ago
Last seen1d ago
About the role
Senior Unix Systems Engineer
Join a mission-critical infrastructure team powering high-availability payment systems where uptime, security, and performance are non-negotiable. This role offers deep technical ownership, exposure to enterprise-scale environments, and the opportunity to engineer resilient platforms supporting real-time financial transactions.
Responsibilities
Key Responsibilities:
•
Administer and maintain Unix and Linux servers across production, disaster recovery, and testing environments reliably.
•
Implement system upgrades, security hardening, patching, and proactive monitoring to ensure infrastructure stability and compliance.
•
Manage incidents, perform root cause analysis, and implement preventive solutions aligned with service level agreements.
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Execute change, release, and deployment activities ensuring minimal disruption to critical payment systems and services.
•
Monitor capacity, optimize performance, and support infrastructure projects while maintaining documentation and operational processes.
Requirements
Job Requirements:
•
Bachelor’s degree in IT, Computer Science, or a related field with strong infrastructure fundamentals and knowledge.
•
Minimum 6 years’ experience administering Unix, Linux, and middleware environments within enterprise or financial services organizations.
•
Hands-on expertise in scripting, automation, system monitoring, backup tools, and SAN storage technologies across environments.
•
Experience in OS hardening, patching, performance tuning, and supporting high availability production systems effectively.
•
Strong analytical, communication, and problem-solving skills with the ability to work independently in fast-paced environments.
About the company
Be part of a high-impact team supporting critical financial infrastructure where your work directly ensures system reliability and trust. You’ll gain exposure to complex, enterprise-scale environments while advancing your expertise in resilient infrastructure engineering.
Hiring process
Apply now to take ownership of mission-critical systems and elevate your infrastructure engineering career. Reach out to Naveen at [email protected]
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