Jewel Paymentech
Country : Singapore
  • Full-time

Senior System Administrator (Singapore) SSYS17

We're a Financial Technology startup which focuses on developing intelligent solutions to mitigate fraud and other risks for the banking and financial industry. We were also named as one of the most promising FinTech startups in Asia by SWIFT.


Jewel Paymentech is looking for a highly-motivated system administrator to join our team and support us in managing systems and servers that include internal, cloud-hosted, and client-based nodes.

  • Setup cloud and on-premise Linux (Debian/Red Hat-based) environments
  • Configure any necessary components to support our initiatives – databases, web servers, load balancers, containers, firewalls, routers, etc.
  • Support basic database administration and optimisation tasks
  • Design and implement automated deployments of production, demo, and development environments
  • Assist with troubleshooting of any environments – on-premise or cloud
  • Manage cloud provider services
  • Maintain all these environments (backups, HA/DR tests, patching, securing) in a timely and efficient manner
  • Design and manage monitoring systems for of all these environments

BSc in Computer Science, Computer Engineering, or related discipline. Equivalent experience will also be considered.

  • Should have strong OS administration skills (deploying, configuring, securing, patching, etc.) on Linux
  • A working knowledge of basic networking (Routing tables, subnetting, DNS, iptables, etc.)
  • Relevant Linux certifications (RHCE, RHCSA, LPIC, Linux Foundation courses and similar) or equivalent experience
  • Experience with administration and management of AWS, Azure, Aliyun, Google Cloud, or similar cloud provider
  • Experience with technologies such as Ansible, FreeIPA, Puppet, Chef, Docker, Kubernetes and so on
  • AWS Certification would be a PLUS
  • Knowledge and experience of Windows Server system administration, SQL Server and so on would be a PLUS
  • Ability to work as part of a team - both in the context of the Technology team, as well as with the greater organisation as a whole

  • Total applicants :43 Job posted 1 year ago Total Views : 1650 Unique Views : 1650

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