Senior WebLogic Administrator
atait· ATBB
About this role
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
Frequently Asked Questions
Is the salary disclosed for the Senior WebLogic Administrator position at atait?
The salary for this Senior WebLogic Administrator role at atait is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior WebLogic Administrator position at atait located?
This Senior WebLogic Administrator role at atait is based in Bangkok, Bangkok, Thailand, Hybrid. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior WebLogic Administrator role at atait full-time or part-time?
This is listed as a Full Time (Monday Friday) position. It is posted as a Senior WebLogic Administrator role in the ATBB department at atait.
Which team or department does the Senior WebLogic Administrator at atait belong to?
This Senior WebLogic Administrator position is part of the ATBB department at atait. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior WebLogic Administrator position at atait?
Click the "Apply Now" button on this page. You will be redirected to atait's official application portal hosted on bamboohr where you can submit your application directly.
When was the Senior WebLogic Administrator job at atait posted?
This Senior WebLogic Administrator position at atait was posted on Mar 27, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior WebLogic Administrator
atait
You'll be redirected to atait's official application page on bamboohr.