ZipRecruiter

Log In

1

Z Os Ibm Mainframe Support Jobs (NOW HIRING)

Syntricate Technologies

Mainframe Z/OS

Columbus, OH · On-site

$47.25 - $60.75/hr

... • Providing technical support and troubleshooting • Writing technical documentation ... IBM System z) • Excellent verbal and written communication skills Company : Syntricate ...

A.C. Coy

Mainframe SUPRA DBA (Remote)

Indianapolis, IN · On-site +1

Provide technical support and consultation in the review and acceptance of deliverables related to internal platform modernization that is currently hosted on z/OS (IBM mainframe operating system)

Redef Corp

Mainframe Systems Manager

Manhattan, NY · On-site

Oversee IBM mainframe operations, monitoring, and support * Ensure high availability and SLA compliance for production systems * Lead z/OS administration, performance tuning, and capacity planning

Hired By Matrix

Mainframe Engineer

Livingston, NJ · On-site

$53.50 - $68.75/hr

The primary function is supporting the z/OS platform that hosts 6 LPARs, 10 DB2 subsystems, 11 CICS ... Operating system and subsystem installation and customization using the IBM Serverpac process.

Hired By Matrix

Mainframe Engineer

Livingston, NJ · On-site

$53.50 - $68.75/hr

The primary function is supporting the z/OS platform that hosts 6 LPARs, 10 DB2 subsystems, 11 CICS ... Operating system and subsystem installation and customization using the IBM Serverpac process.

previous pagenext page

Showing results 21-40

All JobsTechnology JobsSoftware JobsSoftware Developer JobsZ Os Ibm Mainframe Support Jobs

Z Os Ibm Mainframe Support information

See salary details

$10

$53

$72

How much do z os ibm mainframe support jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for z os ibm mainframe support in the United States is $53.38, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $60.58 per hour, depending on experience, location, and employer.

What are popular job titles related to Z Os Ibm Mainframe Support jobs?

For Z Os Ibm Mainframe Support jobs, the most frequently searched job titles are:

Infographic showing various Z Os Ibm Mainframe Support job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 73% Full Time, 21% Part Time, and 5% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $111,026 per year, or $53.4 per hour.

Senior Mainframe Systems Engineer - z/OS

Dearborn, MI • On-site

SRI Tech Solutions
IT Services • 501 - 1,000 employees
Learn more about SRI Tech Solutionsexternal

Other

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Senior Mainframe Systems Engineer – z/OS

Dearborn, MI  (Hybrid)

Full Time

Overview / Summary

We are seeking a Senior Mainframe Systems Engineer with extensive IT and system programming experience to support enterprise mainframe environments. This role is responsible for designing, implementing, maintaining, troubleshooting, and supporting z/OS systems, software, hardware configurations, and related infrastructure.

The position will support system programming activities, infrastructure solutions, monitoring, capacity planning, disaster recovery, software implementation, and customer support across enterprise environments.

Key Responsibilities
  • Design, operate, and maintain enterprise servers, including IBM mainframe systems, high-performance computing systems, and hybrid/cloud environments.
  • Research, design, implement, and maintain complex infrastructure solutions supporting internal customer needs.
  • Design and configure secure virtualized environments aligned with enterprise architecture requirements.
  • Utilize existing tools or assist in developing custom monitoring solutions to ensure systems are properly configured, efficient, and secure.
  • Monitor CPU, memory, storage, and network resources to ensure effective utilization and appropriate resource management.
  • Resolve infrastructure bottlenecks and plan for future capacity requirements based on resource usage trends.
  • Advise enterprise architecture teams on resource usage trends for future infrastructure planning.
  • Install, customize, test, implement, document, and support independent software vendor (ISV) products.
  • Work with software vendors to troubleshoot and resolve product-related problems.
  • Code in Assembler to develop, test, implement, document, and support system modifications and MVS/JES exits.
  • Analyze, debug, and resolve z/OS software problems.
  • Support z/OS UNIX System Services (USS) and WebSphere environments.
  • Work with IBM technical support to resolve z/OS software and hardware issues.
  • Create and analyze RACF profiles.
  • Provide system programming support for the installation and upgrade of mainframe hardware configurations.
  • Provide support for Disaster Recovery planning and testing, including off-hours support.
  • Participate in rotational 24x7 support for software-related issues.
  • Provide Level 1, Level 2, and Level 3 customer support for software and hardware-related trouble tickets.
  • Perform other duties as assigned.
Required Qualifications
  • Bachelor's degree.
  • 10+ years of IT experience.
  • 8+ years of development experience.
  • Practical experience in two coding languages or advanced practical experience in one coding language.
  • Experience with mainframe systems.
  • Experience with z/OS.
  • Eight or more years of system programming experience, including:
    • Dump analysis
    • SMP/E
    • SMF
    • USS
    • Omegamon
    • MVS and JES exits
    • Problem analysis and resolution
  • Working knowledge of z/OS internals in JES2 or JES3 environments.
  • Experience planning, customizing, testing, and providing ongoing support for Independent Software Vendor (ISV) products, including CA Technologies, BMC, SAS, and IBM products.
  • Knowledge and experience with corporate and group security and control policies, procedures, and standards.
  • Experience supporting Disaster Recovery for z/OS environments.
  • Working knowledge of ISPF, TSO, JCL, and IBM utilities.
  • Strong verbal and written communication skills.
  • Strong analytical and problem-solving skills.
  • Proficiency with Microsoft Word and Excel.
  • Willingness and ability to work overtime, including all shifts, weekends, and holidays.
Preferred Qualifications
  • Proficiency in Assembler, REXX, CLIST, and SAS coding.
  • Experience with Access, PowerPoint, and Microsoft Project for project administration.
  • Experience with RACF.

Apply