Pomeroy
Mainframe Computer Operator
7 days ago
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Important information
Contract type:
Permanent, Freelance / Contract, Temporary
Salary:
From $46,904 / year
Location:
United States
Work mode:
Remote
Published on:
12 October 2026
What they need
Mainframe Systems Support Specialist
Remote (1099 Contract position)
Wednesday, Thursday and Friday with Alternating Saturdays
6:00 a.m. - 6:00 p.m.
Position Description
Pomeroy is looking an experienced a Mainframe Computer Operator (Remote).
In support of our client, we are seeking a Mainframe Operator to carry out the following essential duties and responsibilities:
- Provide Tier-1 hardware and application support. Work directly with vendors and customers for the support of Mainframe software.
- Monitor and execute batch processing on multiple OS platforms using line commands, menus, and GUI interfaces. Perform file system restores. Execute backups and scheduling tasks using CA-Scheduler.
- Monitor MVS and UNIX environments and respond to alerts.
- Performed Disaster Recovery testing for all our business units, on an annual basis.
- Work on Mainframe network and application issues in a Help Desk and a data center environment. Maintain AS400 hardware, software, network connectivity.
- Monitor Z/OS mainframe computer system, Amdahl 4570, AS/400, Solaris 9, Windows 98, Windows 2000, Windows XP, Windows Vista and Windows 7. Maintain the monitoring NIMSOFT software to monitor all the LPAR's
- Manage Hardware and Software maintenance for System i and HMC, including Fix Packages, Software Upgrades, and Hardware Upgrades for both OS and 3rd Party Applications.
- Identify, diagnose, and resolve equipment and line faults by referring issues to vendors or implementing back-up and recovery processes
Qualifications:
- Two (2) years of related work experience to include user support or equivalent, and system monitoring of mainframes and infrastructure components/operating systems
- Ability to perform the essential functions of this position
- Ability to monitor and execute batch processing on multiple OS platforms
- Ability to perform disaster Recovery testing
Required Skills:
- MVS, OS/390, VM, VTAM, JES2, TSO, CA-1 (Tape Management), CA-7 (Job Scheduling), CA-11 (Re-run, Re-start), TCPIP, MVS/SP2 (XA) MVS/SP1, JES2, ACF/VTAM, CICS/VS, IDMS, FTP, NDM, JCL, UCC 7, UCC 11, SAR, SYSPLEX, ACF2, Omegamon/MVS, TSO, ISPF/PDF, SDSF, AF/Operator, Tivoli Net view, RACF, DB2, MQSeries, IMS.
Job Type: Full-time
Pay: From $22.55 per hour
Experience:
- CA/7: 2 years (Required)
- Batch Processing: 2 years (Required)
- Z/OS: 2 years (Preferred)
- AS/400 or OS390: 2 years (Preferred)
- MVS / UNIX: 2 years (Preferred)
Work Location: Remote
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