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  • Fresher (< 1 year)

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System Administrator
r systems (singapore) pte limited

System Administrator

r systems (singapore) pte limited
3-6 Years
SGD 6,600 - 7,800 per month
  • Posted 8 days ago
  • Be among the first 10 applicants

Job Description

  • Key Responsibilities:

  • Experience working with multi-tier application (Java Plaftorm)
  • Configure and support middleware, APIs, messaging systems, and file-based interfaces.
  • Monitor and troubleshoot integration issues, data flow failures, and performance bottlenecks.
  • Coordinate with application, infrastructure, network, and vendor teams during implementation and support activities.
  • Manage end-to-end integration testing, including SIT and UAT support.
  • Develop and maintain technical documentation, architecture diagrams, and operational procedures.

Technical Skills

  • System integration and middleware technologies
  • JBOSS
  • WebSphere
  • REST/SOAP APIs
  • XML, JSON
  • Message queues (IBM MQ)
  • SFTP, SSH, Connect Direct
  • Server Firewalls, ID setups
  • SQL and database technologies (Oracle, SQL Server)
  • Linux/Unix commands and shell scripting
  • MS-Windows Server (Basic administration and troubleshooting)
  • DevOps CI/CD Pipeline

More Info

Job Type:
Permanent Job
Industry:
Other
Employment Type:
Full time

Key Skills

Server Firewalls ID setups

DevOps CI CD Pipeline

Message queues IBM MQ

MS-Windows Server Basic administration and troubleshooting

Linux Unix commands and shell scripting

REST SOAP APIs

SSH Connect Direct

System integration and middleware technologies

SQL and database technologies Oracle SQL Server

Jboss
Json
Sftp
Xml
Websphere
Last Updated: 02-11-2026 04:57:10 PM

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