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IBM IIB/ACE/Datapower Administrator

8000 - 10000 SGD
Full-time

HCL Singapore Pte Ltd

Core Responsibilities

  • Install, configure, administer, upgrade, patch, and troubleshoot and work on all middleware platforms.
  • Manage middleware environments across Development, Test, UAT, and Production landscapes.
  • Perform middleware capacity management, performance tuning, and health checks.
  • Support application deployment, release activities, and environment migrations.
  • Analyze and resolve middleware incidents, service requests, and problem tickets.
  • Perform root cause analysis and implement preventive measures to improve platform stability.
  • Design and implement middleware architecture, high-availability, and disaster recovery solutions.
  • Develop as-is and to-be architecture assessments and deployment models for application and middleware environments.
  • Collaborate with application, infrastructure, database, network, and security teams to ensure seamless service delivery.

Technologies & Technical Skills:

  • IIB/ACE
  • IBM Websphere MQ
  • IBM AppConnect
  • IBM Datapower
  • IBM ITX

Operating Systems

  • Linux (RHEL, CentOS, Oracle Linux)
  • Unix (Solaris, AIX)

Monitoring & ITSM Tools

  • Splunk
  • BMC Remedy
  • ServiceNow
  • Enterprise Monitoring Tools

Database Knowledge (Preferred)

  • Oracle Database
  • Basic SQL and database connectivity troubleshooting

Support Coverage (24x7)

  • Provide 24x7 operational support for middleware platforms to ensure service availability and business continuity.
  • Participate in shift rotations, on-call support, major incident management, and disaster recovery activities.
  • Support critical production incidents and provide timely resolution within agreed SLA commitments.
  • Coordinate with global teams and stakeholders to deliver round-the-clock support coverage.

Automation Skills

  • Hands-on experience in Shell Scripting,  Ansible/ Terraform for infrastructure provisioning, configuration management, and automation.
  • Strong scripting skills using  PowerShell, Python, or Shell Scripting to automate operational and administrative tasks.
  • Experience developing and maintaining automation workflows, reusable playbooks, and Infrastructure-as-Code (IaC) solutions to improve operational efficiency and reduce manual effort.
  • Identify and implement automation opportunities to reduce repetitive operational activities and improve service quality.

Preferred Qualifications -

  • Bachelor's degree in engineering, Computer Science, Management Information Systems, or related field.
  • At least Six (6+) years of information technology work experience and experience architecting, implementing, and/or managing virtual infrastructure environments.
Vacancy posted 12 days ago
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