TWS Administrator

Key Responsibilities • SME-level expertise in Tivoli Workload Scheduler (TWS) • Strong hands-on experience with TWS v9.x & v10.x • Execute EOS upgrades across multiple platforms • Manage full TWS infrastructure: o Production issues o Troubleshooting o Root Cause Analysis (RCA) o Permanent & temporary fixes • Install, customize, enhance & integrate IBM TWS with: o Linux / AIX / Wintel o Cloud platforms o OpenShift • Day-to-day administration: o TWS upgrades o Patching & hardening o Vulnerability fixes o User issue resolution • Ensure high availability, stability & performance • Participate in 24×7 rotational on-call support • Automate operational & monitoring tasks via scripting • Troubleshoot scheduling options (HTTP/HTTPS, REST, Java/Oracle jobs, resource/dynamic pools, remote jobs) • Develop automation tools & workflow enhancements • Perform Linux/UNIX administration • Work with DevOps tools: o GIT / GitHub o Jenkins o Puppet o Docker o Kubernetes • Advantage: Experience supporting TWS on OpenShift, Docker, Kubernetes ✅ Mandatory Skills • 3+ years of experience as a TWS Administrator • Strong Linux/AIX/Wintel background • Hands‑on scripting: Perl, Python, Shell • Strong troubleshooting, RCA & automation capability • Experience managing enterprise‑scale TWS environments