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Mainframe z/OS & IBM LCM Administrator
Job in
Trenton, Mercer County, New Jersey, 08628, USA
Listed on 2026-07-08
Listing for:
TechDigital Group
Full Time
position Listed on 2026-07-08
Job specializations:
-
IT/Tech
Systems Administrator, IT Infrastructure
Job Description & How to Apply Below
What are the top 3 skills required for this role?
- IBM LCM
- z/OS System Programming / Administration
- Mainframe JES3 Operations & Incident Management
- Administer Rocket Life Cycle Manager (LCM) across multiple environments (DEV, TEST, PROD)
- Configure lifecycle processes, workflows, and approval mechanisms
- Maintain application hierarchies, systems, and library structures
- Manage versioning of components and maintain baselines
- Support rollback/backout to previous stable versions
- Create, manage, and promote change packages as deployable units
- Work with security team to implement role based access controls
- Support production migrations, release failures, and package issues
- Excellent understanding of System z architecture
- Excellent experience with IBM z/OS operating system
- Experience in building Mainframe LPAR and OS Upgrades
- Installation of patches and fixes
- System parameters/parmlib maintenance
- Knowledge of managing JES3 subsystem.
- Managing incidents on z/OS related issues
- z/OS performance monitoring and reporting
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