Posted: Feb 8, 2026
About the position Pantheon Data is seeking an IBM WebSphere Application Server (WAS) Administrator to support a large-scale cloud migration project. The role involves deep expertise in administering and managing IBM WebSphere environments, particularly in migrating from on-premises AIX-based platforms to AWS GovCloud on RHEL8. Responsibilities • Lead the migration and administration of IBM WebSphere Application Server environments from on-prem environments with AIX-based platforms to AWS GovCloud on RHEL8. , • Configure and optimize IBM WebSphere instances in the AWS environment, including setting up clusters, managing resources, and ensuring optimal performance. , • Collaborate with IBM Content Manager, DB2, and AWS teams to ensure successful integration and system operation post-migration. , • Implement security measures, including SSL/TLS and identity management solutions, in accordance with DoD standards and AWS security best practices. , • Monitor WebSphere environments for performance issues and potential risks, addressing them proactively to ensure high availability. , • Document WebSphere configurations, migration processes, and best practices to facilitate knowledge transfer and operational support. , • Provide application support and troubleshooting support during and after migration. Requirements • Minimum of 5 years of experience administering IBM WebSphere Application Server environments. , • At least 3 years of experience with cloud-based deployments, preferably in AWS or AWS GovCloud. , • Strong understanding of RHEL and AIX systems. , • Experience with middleware integration, performance tuning, and automation tools. , • Familiarity with DoD security compliance standards and government cloud solutions. Nice-to-haves • IBM Certified System Administrator - WebSphere Application Server. , • Experience with performance tuning and optimization of WebSphere in cloud environments. Benefits • Competitive salaries and benefits , • SmartBenefits through the Washington Metro Area Transportation Authority , • Tuition assistance for continuing education expenses and certifications Apply tot his job