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Z/OS Mainframe Administrator - Remote/Telecommute
Remote / Online - Candidates ideally in
Plano, Collin County, Texas, 75093, USA
Listed on 2026-09-01
Plano, Collin County, Texas, 75093, USA
Listing for:
CYNET SYSTEMS
Full Time, Remote/Work from Home
position Listed on 2026-09-01
Job specializations:
-
IT/Tech
Systems Engineer, Systems Administrator, IT Consultant
Job Description & How to Apply Below
Job Overview:
Pay Range: $62.00hr - $67.00hr Requirement/Must Have: 12+ years of professional work experience as a Mainframe System Programmer in zOS & ISVs. Expertise in performing SMP/E and Non-SMPE Installation of ISV products. Expertise in IBM and Broadcom Software product Install and Upgrades. Mastery of z/OS system commands, utilities, and automation tools.
Experience with operating system z/OS V2.5 upgrades or later with z/OSMF workflow execution. IODF and HCD skillset to add new devices. Fluent in JCL and IBM Utilities including IEBGENER, IEBCOPY, AMASPZAP, and DFDSS. Proficiency in ISPF/TSO and other basic mainframe tools. Basic knowledge of REXX/CLIST. Ability to design project plans for upgrades, maintenance, and decommissioning with task lists for all stakeholders.
Ability to formulate roadmaps with all pre-requisites to achieve project completion. Responsibilities:
Perform standard system programming activities like configuration, installation, and maintenance using SMP/E, and vendor software installations in the mainframe environment. Perform Operating System upgrade and RSU maintenance via z/OSMF Workflow. Execute z/OS version upgrades (2.x, 3.x) and ISV upgrades. Architect, install, and configure highly complex z/OS environments and third-party software. Support Software Standardization and new Feature implementations. Support other teams regarding storage management, performance tuning, capacity planning, security, networking, and operating procedures from a zOS perspective.
Work with Mainframe System Programmers staff across tracks to enhance the mainframe environment. Assist team members to solve problems, make innovative improvements, and make decisions. Identify and implement system and process improvements in the z/OS environment. Work with application support teams and other internal customers to facilitate business initiatives. Communicate timelines effectively with delivery teams and stakeholders. Nice to Have:
Sysplex and config management.
Skills:
Mainframe. z/OS. SMP/E. ISV. z/OSMF. IODF. HCD. JCL. IBM Utilities. ISPF. TSO. REXX. CLIST. Qualification And
Education:
12+ years of professional work experience as a Mainframe System Programmer. Benefits:
Our Benefits Include:
Medical, Dental, and Vision Insurance 401(k) Retirement Plan Health Savings Account (HSA) Disability Insurance (Short-Term and Long-Term) Life and AD&D Insurance Paid Sick Leave (where required by applicable state or local law) Supplemental Insurance Plans Identity Theft Protection Pet Insurance Employee Wellness Programs Employee Assistance Program (EAP) Career Growth and Professional Development Opportunities
Disclaimer: Benefits eligibility, accrual rates, and usage limits may vary based on employment status, length of service, and work location. Paid Sick Leave is provided in strict accordance with applicable state and municipal mandates. Cynet Systems Inc. reserves the right to modify, amend, or terminate any benefit plans at any time in accordance with applicable laws. About Cynet Systems Founded in 2010 and headquartered in the Washington, DC metro area, Cynet Systems Inc.
is a leading technology staffing and workforce solutions company serving Fortune 500 companies, government agencies, and enterprise organizations across the United States and Canada. We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia. As a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers.
Our organization is certified to ISO 9001, ISO 14001, ISO 27001, and SOC 2 Type II standards, reflecting our commitment to quality, security, operational excellence, and customer success.
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