Senior WebLogic Administrator

Main Objectives and Activities Architect, deploy, and maintain WebLogic clusters in high-availability (HA) and disaster recovery (DR) configurations. Design DR strategies and lead failover testing for RTO/RPO adherence Optimize JVM, thread pools, JDBC, and JMS for high-throughput financial transactions. Conduct root-cause analysis (RCA) for critical incidents and implement preventive measures. Manage and monitor WebLogic server environments to ensure high availability and performance. Perform regular system and application deployments and updates. Configure and optimize server settings and application performance. Troubleshoot and resolve system and application issues in a timely manner. Ensure security measures are in place and maintained for WebLogic environments. Collaborate with development and operations teams to support application lifecycle management. Maintain and document configuration changes and system processes. Create, configure, backup and restore a WebLogic Server domain, cluster, and authentication provider Ensure installations meet standards and technical specifications Plan, install, build, manage, support, configure, secure and test WebLogic infrastructure components and connectivity Support multiple WebLogic 14.x Servers and J2EE applications in a High Availability environment Provide troubleshooting and technical support services for web infrastructure Assist in the planning and execution of disaster recovery failover testing Perform 24x7 on call duties on a rotation basis with the other WebLogic administrator Perform scheduled maintenance, patching, and security compliance Perform and automate manual application deployments and housekeeping activities. Understand and follow existing change management processes . Provide clarifications and regular Knowledge Transfer sessions to WebLogic team Performing installations, configurations, patching, backups, and disaster recovery testing. Be part of the DevSecOps teams to support and run CI/CD process for Flexcube UBS v14.x Able to travel to Cambodia for business trip when required Education Bachelors or Masters / University degree in related field or equivalent work experience required. Oracle WebLogic Certification (OCP/OCM) Experience and Skills Required 3+ years of experience in WebLogic server administration. Proven experience with WebLogic server configurations, deployments, and troubleshooting. Strong understanding of Java applications and middleware technologies. WebLogic security: SAML/OAuth, LDAP integration, WAF policies. Experience with Unix/Linux and Windows operating systems. Working Experience of configuring Oracle Flexcube UBS v14.x Excellent problem-solving and communication skills Working experience in Bank/Financial domain related projects. Problem-solving and good analytical skills Ability to work on tight deadlines under pressure Ability to create and maintain strong working relationship with colleagues and/or customers. Good Communication Skills and Team work. Ability to utilize in-depth knowledge of leading-edge products and technology in conjunction with industry and business skills What you will get from us 14 days’ vacation in first year Health insurance for staff & families Life insurance Dental fee for staff & families Provident fund Monetary Assistance (Childbirth, Funeral, Basket Visit) Annual Party Monthly Activities- Staff Birthday & Company Activities Annual Health Check Multi-national company with flexible working hours, but professional company culture Hybrid Work from Home policy