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Mainframe Z Os System Engineer Jobs (NOW HIRING)

The AES Group

z/OS System Programming

New York, NY · Remote

Overview We are seeking a highly experienced z/OS System Programmer to lead mainframe system programming initiatives, ensuring stability, performance, and continuous modernization of enterprise z/OS ...

Syntricate Technologies

Mainframe Z/OS

Columbus, OH · On-site

$47.25 - $60.75/hr

... developers to build scalable applications. Responsibilities : • Creating high-performance ... Required : • Deep understanding of the z/OS operating system. • Proficient in Job Control ...

Sarian, Inc.

Mainframe z/OS Administrator

Create, populate, secure and troubleshoot IBM z/OS USS (UNIX Systems Services) file systems and mount points. Manage the USS environment on an IBM z/OS mainframe platform. * Create/update and debug z ...

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How much do mainframe z os system engineer jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for mainframe z os system engineer in the United States is $58.18, according to ZipRecruiter salary data. Most workers in this role earn between $52.88 and $67.31 per hour, depending on experience, location, and employer.

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For Mainframe Z Os System Engineer jobs, the most frequently searched job titles are:

z/OS Mainframe Administrator - Remote / Telecommute

Plano, TX

CYNET SYSTEMS
IT Services • 501 - 1,000 employees
Learn more about CYNET SYSTEMSexternal

$62 - $67/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 23 days ago

Job description

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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About Cynet Systems

Sourced by ZipRecruiter

Cynet Systems Inc is a staffing and recruiting corporation nestled in Ashburn, VA, USA. Established in 2010, the company operates within the Information Technology and Services sector, specializing in providing effective workforce solutions to different business needs, including IT consulting, direct hire, and contract staffing services. Through the years, Cynet Systems has built an impressive portfolio, going beyond borders and expanding its operations internationally in Canada and India. Rooted in its core values of teamwork, leadership, and commitment, Cynet Systems helps businesses unlock their full potential by providing versatile and competent professionals that perfectly align with their needs. Fueled by their unwavering mission to deliver top-tier talent to businesses worldwide, Cynet Systems garnered various recognitions including SIA's fastest-growing staffing firms and Best Place to Work in Virginia for 2019.

Industry

It services

Company size

501 - 1,000 Employees

Headquarters location

Sterling, VA, US

Year founded

2010

Social media

Twitter

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