Remote z/OS Scheduling Lead: IWS/TWS Migrations

Cavendish Professionals; Polska; Remote; PLN 190,000 - 230,000; Full time

Job summary

Cavendish Professionals seeks an experienced Scheduling Specialist (Migration & Deployment) for a permanent role in a global technology consultancy. You will own batch scheduling across enterprise z/OS platforms, drive migrations to IBM Z Workload Scheduler, and automate JCL workflows with REXX and WAPL, collaborating with international teams.

You will oversee daily operations, optimize SLA adherence, and guide deployment changes, with English daily collaboration and 100% remote work within

Qualifications

• 5+ years hands-on mainframe z/OS experience.
• 5+ years with IBM Z Workload Scheduler (IWS/TWS for z/OS).
• Proven migrations experience (CA-7/CA-ESP/Control-M/Zeke to IWS/TWS).
• Strong ownership, troubleshooting, and guiding project teams.
• Fluent English for international collaboration.

Responsibilities

• Take end-to-end technical ownership of batch workload scheduling on enterprise z/OS platforms.
• Lead migrations from legacy schedulers to IWS/TWS.
• Architect and automate JCL streams and job calendars.
• Manage daily operations and SLA adherence using TSO/ISPF and DWC.

Skills

z/OS mainframe experience

IBM Z Workload Scheduler (IWS/TWS)

JCL mastery

TSO/ISPF experience

Automation scripting: REXX/WAPL

DWC SLA monitoring

English fluency

Tools

CA-7

CA-ESP

Control-M

Zeke

TSO/ISPF

DWC

Job description

Cavendish Professionals seeks an experienced Scheduling Specialist (Migration & Deployment) for a permanent role in a global technology consultancy. You will own batch scheduling across enterprise z/OS platforms, drive migrations to IBM Z Workload Scheduler, and automate JCL workflows with REXX and WAPL, collaborating with international teams.

You will oversee daily operations, optimize SLA adherence, and guide deployment changes, with English daily collaboration and 100% remote work within