Remote Senior Mainframe Infra Engineer – z/OS & Storage

Resource Informatics Group, Inc

United States

On-site

USD 96,000 - 138,000

Full time

6 days ago

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Job summary

Resource Informatics Group, Inc. is seeking a remote Mainframe z/OS System Administrator for a 10-month engagement. Responsibilities include installation and PARMLIB updates, ISV product deployment, and storage/tape management with EMC DLM and SMS administration.

The role requires daily system monitoring, on-call support for batch jobs, incident response, and collaboration with development teams to ensure production readiness and adherence to change and release processes.

Qualifications

Mainframe z/OS System Software administration responsibilities.
Installation and PARMLIB updates around system configuration.
Experience with DASD, tape storage, and SMS administration.

Responsibilities

Mainframe z/OS System Software administration including PARMLIB updates.
Install ISV products like Systemware JHS, LRS VPS, Chicago Soft QuickRef and provide ongoing support.
DASD and Tape Storage support, EMC DLM Virtual Tape, Storage Administration using IBM RMM and SMS.
Provide daily operational monitoring to verify system availability, performance, and workload completion.
Provide next level support for the Scheduler Team and troubleshoot batch job failures with ZOS on-call support.
Respond to incidents and alerts impacting production services, ensuring rapid recovery and continuity.
Work with application and development teams to support planning, testing, and production readiness.
Perform problem determination by reviewing system logs, job output, and diagnostics.
Implement changes following established change and release management standards.