[Skip to main content](#main-content)

[OpenNash Jobs](https://jobs.opennash.com/)
[Hiring report](/reports/hiring/) · [All Tata Consultancy Services jobs](https://jobs.opennash.com/companies/tata-consultancy-services/) · [Search jobs](/search/)

Tata Consultancy Services · Manila

# Mainframe z/OS programmer

Manila Software Engineering 

Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since.
[Apply on Tata Consultancy Services’s careers site →](https://ibegin.tcsapps.com/candidate/jobs/425479J)

[OpenNash Jobs](https://jobs.opennash.com/) / [Tata Consultancy Services](https://jobs.opennash.com/companies/tata-consultancy-services/) / Mainframe z/OS programmer

## Job description

### Job Description
- Mainframe Data Centre Architecture (Metro Mirror, Global Mirror, MGM, 2/3/4 site GDPS & GDDR)
- Conversant with both IBM and EMC HW and Replication methodology. Hitachi optional.
- Mainframe Data Center Physical Planning and Design
- Experience in IBM z14, z15 & z16 Mainframe HW and Parallel Sysplex/GDPS-GDDR Setup
- Experience in both IBM and EMC Disk and Tape Storage hardware, software and replication.
- z/OS v2.x, JES2/JES3, DFSMS, SNA/VTAM & TCP/IP, RMF/SMF
- Mainframe Tools–SIEM (Q-Radar), z/OS-SA or CA-OPS/MVS Automation
- Mainframe DB2, MQ, CICS, WAS, Control-M
- Mainframe Security ACF2
- Mainframe Capacity Planning and Performance Tuning
- Experience in Disaster Recovery setup and conducting DR drills.
- Experience in Mainframe MIPS Optimization, Software rationalization
- Hands-on experience with Hitachi VSP 5500, IBM DS8000, IBM TS7000 etc.
- IBM-Metro/Global Mirror, Copy Services, EMC-SRDF, EMC-GDDR
- Flash Copy, BCV-SnapVX, zDP, Safe Guarded Copy (SGC)
- Setup and Manager Mainframe DC Storage Replication
- Mainframe Software Rationalization
- Mainframe Modernization and Exit strategies
- Mainframe Performance Tuning – BP tuning, zIIP, SMT <br /

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Aug 1, 2026
- Last checked: Aug 1, 2026
- Listed for: Under a day
- Location: Manila[Apply on Tata Consultancy Services’s careers site →](https://ibegin.tcsapps.com/candidate/jobs/425479J)

## More jobs at Tata Consultancy Services

### [Python Developer](https://jobs.opennash.com/companies/tata-consultancy-services/jobs/e7e8c5863f5843e0fd2e/)

Manila

### [Ruby on Rails Developer](https://jobs.opennash.com/companies/tata-consultancy-services/jobs/fe034505c72b3093a43f/)

Manila

### [Automation Engineer](https://jobs.opennash.com/companies/tata-consultancy-services/jobs/c95d3f34d703369f5830/)

Manila

### [Business Analyst](https://jobs.opennash.com/companies/tata-consultancy-services/jobs/9d35534e385c23d67bc6/)

Manila

## Similar jobs at other companies

### [CICS Mainframe Systems Programmer](https://jobs.opennash.com/companies/ntt/jobs/09431b1b54d074415b8b/)

NTT · Madrid, Spain

### [z/OS Mainframe Systems Programmer](https://jobs.opennash.com/companies/ntt/jobs/06cb3e22ffb199517f5d/)

NTT · Barcelona, Spain

### [Mainframe Systems Programmer](https://jobs.opennash.com/companies/generali-group/jobs/f63f0407a54fb2199023/)

Generali Group · Milano

### [Mainframe Systems Programmer (IMS)](https://jobs.opennash.com/companies/barclays/jobs/b168ca52553243b53af1/)

Barclays · Knutsford, Radbroke Hall

### [Senior Mainframe MQ Systems Programmer](https://jobs.opennash.com/companies/anz-group-holdings/jobs/8241cbeca94d24e8bc22/)

ANZ Group Holdings · Melbourne, AU

OpenNash lists jobs from employers’ own careers sites and does not handle applications.
Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

OpenNash Jobs · Official listings with dates and links to the employer. [Weekly hiring report](/reports/hiring/) · [Methodology](/methodology/)