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Db2 Z Os Jobs (NOW HIRING)

Infojini Inc

Application Developer

Austin, TX · On-site

Austin, TX Description Development of new batch or online programs and modifications of existing programs including developing and modifying reports Developing complex SQL Queries in a DB2 z/OS ...

ITTConnect

z/OS Connect API Architect

Columbus, OH · On-site

Expose CICS and DB2 transactions through modern API contracts. Build and maintain API service ... IBM z/OS Connect REST APIs OpenAPI JSON/XML CICS COBOL DB2 RACF GitHub CI/CD Preferred Skills: APIM ...

TEKsystems

Z/OS Systems Administrator

Eagan, MN

$45 - $55/hr

Description We are seeking an EXPERIENCED Mainframe (Z/OS) SAP and DB2 Systems Programmer to implement and assist with the installation, customization and maintenance of DB2, QMF, Control products, z ...

ITTConnect

z/OS Connect API Engineer

Columbus, OH · On-site

Expose CICS and DB2 transactions through modern API contracts. * Build and maintain API service ... IBM z/OS Connect * REST APIs * OpenAPI * JSON/XML * CICS * COBOL * DB2 * RACF * GitHub * CI/CD ...

HRUCKUS

z/OS Systems Programmer

Annapolis, MD · On-site

They are seeking a Lead z/OS Systems Programmer to support, maintain, and enhance the client's IBM ... Support and tune subsystems such as JES2/JES3, CICS, DB2, MQ, and IMS; troubleshoot subsystem ...

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Db2 Z Os information

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How much do db2 z os jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for db2 z os in the United States is $43.54, according to ZipRecruiter salary data. Most workers in this role earn between $33.65 and $48.08 per hour, depending on experience, location, and employer.

What is the difference between Db2 Z Os vs Db2 LUW (Linux, Unix, Windows)?

AspectDb2 Z OsDb2 LUW
Work EnvironmentMainframe systems, enterprise data centersDistributed systems, servers running Linux, Unix, Windows
CertificationsIBM Certified Database Administrator - Db2 for z/OSIBM Certified Database Administrator - Db2 for Linux, Unix, Windows
Industry UsageBanking, finance, large enterprisesRetail, healthcare, mid-sized to large enterprises

Db2 Z Os professionals focus on mainframe environments with specialized certifications, handling large-scale enterprise data on z/OS systems. In contrast, Db2 LUW specialists work with distributed systems across Linux, Unix, and Windows platforms, serving a broader range of industries. Both roles require similar database management skills but differ mainly in environment and certification focus.

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Db2 Z Os jobs near you
Infographic showing various Db2 Z Os job openings in the United States as of August 2026, with employment types broken down into 100% Contract. Highlights an 50% In-person, and 50% Remote job distribution, with an average salary of $90,572 per year, or $43.5 per hour.

Mainframe DB2 Replication Engineer

Infinite Computer Solutions (ICS)

Phoenix, AZ • On-site

$113K - $136K/yr

Other

Posted 8 days ago

Infinite Computer Solutions rating

7.2

Company rating: 7.2 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

136th of 224 rated it services

Job description

We're seeking for an Mainframe DB2 Replication Engineer for our direct client. Please review the below job Description and revert with your interest for the same.

Job Details:

Role: Mainframe DB2 Replication Engineer

Location : Phoenix, AZ metro area; hybrid working model (3 days week)

Start date : ASAP

Contract to hire

The Role:

We are seeking an experienced Mainframe DB2 Replication Engineer to design, implement, and support data replication solutions across IBM z/OS and distributed environments. This role is responsible for ensuring reliable, real-time data synchronization, high availability, and data consistency for mission-critical banking applications.

Responsibilities:

Replication Design & Implementation

  • Design, install, configure, and maintain DB2 replication solutions across mainframe and distributed platforms
  • Build and manage source-to-target replication pipelines
  • Configure replication components:
    • Capture processes
    • Apply processes
    • Control servers
  • Implement:
    • Unidirectional and bidirectional replication setups
    • Real-time and near-real-time data synchronization solutions

Troubleshooting & Support

  • Troubleshoot and resolve:
    • Data inconsistencies
    • Replication failures
    • Queue backlogs
    • Network interruptions
  • Perform root cause analysis and implement corrective actions
  • Provide L2/L3 support for production incidents

Performance Optimization

  • Tune replication processes to:
    • Reduce latency
    • Optimize resource utilization
    • Minimize impact on source systems
  • Optimize:
    • Data capture efficiency
    • Apply performance
    • Network usage

Integration & Data Architecture

  • Support integration across:
    • DB2 z/OS and DB2 LUW systems
    • Distributed databases, message queues, and ETL platforms
  • Work closely with:
    • DBAs
    • Application teams
    • Data engineering and BI teams

Required Qualifications:

  • Experience with:
    • DB2 for z/OS
    • ZDIH
    • MIPS reduction / optimization projects
    • UNIX system service including installing patch on UNIX
    • UNIX scripting
    • RACF
  • Hands-on experience with replication technologies:
    • IBM InfoSphere Data Replication (IIDR) / CDC
    • Q Replication (preferred)
  • Knowledge of:
    • Replication architecture and data flow design
    • Change Data Capture (CDC) concepts
  • Strong troubleshooting skills in:
    • Data consistency issues
    • Performance and replication latency
  • Experience with:
    • JCL, TSO/ISPF, SDSF
    • Mainframe batch and online environments

Preferred Experience:

  • Familiarity with:
    • MQ / messaging systems
    • ETL and data warehousing platforms
  • Experience with:
    • Monitoring tools
    • Automation (REXX, Python, scripting)
  • Exposure to:
    • Cloud or hybrid data architectures
  • Experience in:
    • Large-scale data migration or modernization programs
    • Real-time data streaming architectures

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