Mainframe SME zLinux Middleware Administrator
- Kyndryl
- 6 - 11 years
- Bengaluru
- 3 months ago
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Job Description
Required Technical and Professional Experience
- 8+ Years Experience zLinux Middleware Administrator.
- Install, configure, and manage OpenShift, WebSphere Application Server (WAS), IBM HTTP Server (IHS), and IBM MQ on IBM Z/Linux.
- Deploy and manage containerized applications using Kubernetes and OpenShift operators.
- Configure and maintain high availability (HA), clustering, and load balancing for all middleware components.
- Tune JVM settings, heap size, garbage collection, and thread pools for WebSphere applications.
- Optimize IBM MQ message flow, queue depth, and performance.
- Configure caching, compression, and load balancing in IHS for improved web performance.
- Use Splunk, ELK, Prometheus, Grafana, or IBM Tivoli Monitoring (ITM) for real-time system and application monitoring.
- Implement SSL/TLS encryption, LDAP authentication, OAuth, and RBAC policies across middleware components.
- Secure IBM MQ with SSL encryption, authentication, and message signing.
- Set up WebSphere Network Deployment (ND) clusters for high availability.
- Configure multi-instance queue managers and failover strategies for IBM MQ.
Preferred Technical and Professional Experience
- Implement OpenShift scaling policies for auto-scaling and redundancy.
- Ensure backup and recovery strategies using IBM Spectrum Protect (TSM).
- Develop Ansible playbooks, Python scripts, and shell scripts to automate administration tasks.
- Build and maintain CI/CD pipelines for WebSphere, OpenShift, and IBM MQ.
- Provide 24/7 on-call support for production environments (if required).
- Work closely with application developers, DevOps teams, network engineers, and security teams.
Job Classification
Industry: IT Services & ConsultingFunctional Area / Department: Engineering - Software & QARole Category: DBA / Data warehousingRole: Database AdministratorEmployement Type: Full timeContact Details:
Company: KyndrylLocation(s): Bengaluru+ View Contact
Keyskills: and manage OpenShift configure Install
Fraud Alert to job seekers!
₹ 15-30 Lacs P.A
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Kyndryl
We are a leading service provider in the areas of Industrial security, Cash Logistics, Facility Management & Corporate training in fire & safety management having PAN INDIA presence and global operations.
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