Detailed Job Description
Middleware Admin
Experience – 5-10 Years
Work Location – Pune
Mandatory Skills – Middleware - IBM WebSphere Application Server, Oracle Weblogic, Openshift, Monitoring Experience (Dynatrace or Splunk)
Job Description:
About your role:
As a Systems Engineering - Sr Professional I, you will be a crucial member of the team responsible for designing, implementing, and maintaining Fiserv's complex systems infrastructure. Your expertise will play a significant role in ensuring the efficiency and reliability of our systems, enabling seamless operations that support our clients' business needs. You will work as part of a collaborative team of professionals committed to excellence in systems engineering and innovation.
What you'll do:
- 5+ years of experience in engineering, production support, and system administration roles.
- Proven expertise as an Application Production Support Engineer in 24x7 high-availability environments, with hands-on experience in automation and configuration management tools.
- Extensive administration experience across diverse technologies including Pivotal Cloud Foundry (PCF), AWS, Azure, OpenShift, IBM WebSphere, Apache, JBoss/Wildfly, Tomcat, IBM HTTP Server, and Oracle WebLogic.
- Proficient in scripting with Ansible, Shell, and Python for automating software builds and configuration management.
- Strong working knowledge of SQL, with hands-on experience in DB2 and Oracle databases; familiarity with MongoDB and Yugabyte is a plus.
- Skilled in monitoring and observability using Dynatrace and Splunk.
- Solid understanding of network topologies and protocols such as DNS, HTTP(S), SSH, FTP, and SMTP.
- Development experience in Java, including Struts, Spring Framework, and JavaScript technologies.
Experience you'll need to have:
- Deep understanding of cloud computing concepts, service models, and architectures.
- Experienced in containerization using Docker and Kubernetes.
- Hands-on experience implementing microservices architectures and building automated, scalable, and maintainable infrastructure.
- Proficient in modern DevOps tools and practices: CI/CD pipelines, Git, Maven, Eclipse, JIRA, and Confluence.
- Capable of analyzing load test results and recommending performance tuning strategies.
- Strong OS-level expertise across Red Hat Linux, Windows, AIX, and SUSE Linux.
- Advanced troubleshooting skills, including analysis of Java thread dumps, system core dumps, and TCP dumps.
- Proficient in IT Service Management (ITSM), with hands-on experience managing incident, problem, change, and release management processes in alignment with ITIL best practices.
Middleware Administration:
- Expertise in managing and configuring enterprise middleware platforms including:
- IBM WebSphere Application Server
- Liberty Profile
- IBM HTTP Server
- Apache HTTP Server
- Wildfly/JBoss
- Oracle WebLogic
Cloud Platforms:
- Hands-on experience with OpenShift Container Platform (OCP)
- Skilled in managing Azure Red Hat OpenShift (ARO) and Azure Kubernetes Service (AKS)
Application Performance Monitoring (APM):
- Proficient in monitoring and troubleshooting using:
Process & Service Management:
- Strong understanding of IT Service Management (ITSM) principles and practices
- Familiar with incident, problem, and change management workflows
R-10367037
