TWS Administrator

Role: TWS Administrator (810 Years Experience)

Location:Singapore

Duration: 12 Months (Extendable)

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 247 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

810 years of experience as a TWS Administrator

Strong Linux/AIX/Wintel background

Handson scripting: Perl, Python, Shell

Strong troubleshooting, RCA & automation capability

Experience managing enterprisescale TWS environments

GoodtoHave Skills

Prior banking/regulated industry experience

Strong automation mindset (DevOps focus)

Exposure to containerized scheduling environments

EA License # 14C6941