SalaryPeak

Senior System Analyst

IDC TECHNOLOGIES (SINGAPORE) PTE. LTD.
Singapore 8+ years Posted Mar 19, 2026

Salary Range

SGD 108,000 - SGD 138,000 /year

SGD 9,000 - SGD 11,500/month

Skills Required

Maintenance ManagementSecurity ComplianceTroubleshootingAIX AdministrationRoot Cause AnalysisDigital BankingRed Hat LinuxIdentity & Access ManagementWindowsAccessDeploymentJBoss Application Server

Job Description

Responsibilities

·  Apply foundational security and compliance concepts to support secure system operations

·  Install, configure, troubleshoot, and maintain ForgeRock Identity and Access Management solutions on UNIX/Linux platforms to ensure system reliability and security

·  Administer Linux/UNIX systems and provide production support for applications on Red Hat Linux and Windows environments

·  Deploy, configure, and manage JBoss EAP and WebSphere Application Servers, including application deployments and domain clustering

·  Administer IBM WebSphere Application Server Network Deployment (WAS ND) versions 8.5 and 9.0 across Linux, Windows, and AIX servers to maintain operational stability

·  Provide Level 2 support for application security in the banking sector, focusing on Identity Access Management, Virtual Token System, and Token Management System within digital banking platforms

·  Perform application restarts for microservices and ForgeRock products during maintenance and incident resolution to minimize downtime

·  Analyze and debug logs related to user identity, access, and token issues, delivering root cause analysis to improve system performance and security

·  Implement Identity and Access Management solutions using ForgeRock products to enhance security posture

·  Utilize DevOps practices with container technologies such as Docker and Kubernetes to streamline deployment and management

·  Oversee security systems including production, staging, ITIM, and database servers by monitoring server replication, reviewing logs daily, and troubleshooting errors to ensure continuous operation

·  Use modern CI/CD tools to automate delivery pipelines and improve deployment efficiency

·  Install, configure, and administer web servers including Apache 2.0 and IBM HTTP Server 8.5 to support application hosting

·  Create and customize virtual machines by cloning existing VMs and deploying from templates to meet infrastructure needs

·  Monitor and debug Linux OS performance issues to maintain optimal system functionality

·  Deploy patches, upgrades, and bug fixes on physical and virtual Red Hat Linux servers using YUM server to maintain system security and stability

·  Conduct troubleshooting, performance tuning, security checks, and daily system health assessments to ensure service availability

·  Monitor systems proactively to guarantee server and service availability for customers

·  Manage change, service requests, and incident processes using CA Tools to maintain IT service quality and compliance

·  Implement, configure, and deploy new patches, upgrades, bug fixes on both physical and virtual Redhat Linux servers using YUM server.

·  Identity and access management (IAM) review of new technologies, designs, and remediation planning efforts

·  Support critical applications like IAM(Identity Access Management), VTS(Virtual Token System), TMS(Token Management System) in Digital Banking Platform

·  Installation, configuration and administration of DR site setup.

·  Provide support on a 24x7 Productions and Non production Environment.

·  Good communication skills and ability to Plan, Organize and Lead Projects.

·  Excellent problem resolution and communication skills with ability to work under pressure to deliver.