Job Description

Mainframe z/OS Developer
Contract Length: 12+ months
Location: Remote, TX - must be located in the State of Texas
****The Consultant can work remotely but must physically reside in the state of Texas****

We are seeking an experienced Mainframe z/OS Systems Programmer to provide senior-level systems administration and technical leadership for enterprise mainframe environments. This role involves supporting legacy systems, contributing to modernization initiatives, and ensuring reliable day-to-day operations across critical mainframe platforms and related infrastructure.

Qualifications/Requirements:

5+ years z/OS systems programming experience
5+ years with JES2, OMVS, and Storage Management Subsystem (SMS)
3+ years with TSS (Top Secret Security)
3+ years performance monitoring and analysis
2+ years REXX scripting experience
Some experience with Informatica Power Exchange Administration

Working knowledge of:

z/OS operations and networking (VTAM, TCP/IP)
Automated job scheduling (JOBTRAC), terminal emulation (BlueZone), VTAM/SWITCH
SMP/E, RMF, SMF, WLM, JCL
GRS, VSAM, TSO
TLS/SSL certificate configuration (RSA Keys, SFTP, FTPS)
SCLM or similar configuration management tools
CPM for JOBTRAC

Duties/Responsibilities:

Provide expert-level administration and support for z/OS operating systems, system components, and related software.
Perform system configuration, break/fix troubleshooting, performance monitoring, security monitoring, and routine maintenance.
Manage and support CICS, IMS™, JES2, SMS, OMVS, and related z/OS subsystems.
Support mainframe operations within an enterprise data center environment and collaborate with networking, application, and support teams.
Provide administration and end-user support for ISV tools such as BlueZone and SCLM.
Assist with capacity planning, system tuning, and systems library and parameter management.
Diagnose and resolve platform and software issues, including thorough root-cause analysis.
Support integration testing of new products and mainframe job scheduling/production control activities.
Contribute technical expertise to modernization and transformation initiatives.
Optional plus: experience with Informatica Power Exchange for Change Data Capture (CDC) with IMS and VSAM sources/targets.

Genius Road, LLC is proud to be a Certified Women’s Business Enterprise, an Equal Opportunity Employer and values diversity. All employment is decided on the basis of qualifications, merit and business need

Job Tags

Contract work, Remote work,

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Mainframe z/OS Developer #2999 Job at Genius Road, Remote

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