Mainframe z/OS_ISV Admin jobs in United States
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Cognizant · 1 week ago

Mainframe z/OS_ISV Admin

positionSan Antonio, TX
timeFull-time
remoteOnsite
seniorityMid Level

Cognizant is seeking a Mainframe z/OS_ISV Admin to manage and maintain the z/OS operating system. The role involves responsibilities such as system parameter maintenance, incident management, and performance monitoring of z/OS systems.

ConsultingIndustrial AutomationInformation TechnologySoftwareSoftware Engineering
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H1B Sponsor Likelynote

Responsibilities

Extremely familiar with IBM z/OS operating system(OS 2.2, 2.3)
Knowledge on Parallel Sysplex concepts
Experience mainframe LPAR builds
Strong experience in zOS version upgrades
Installation of patches and fixes
Installation and maintenance of ISV products
System parameters/parmlib maintenance
Managing incidents on z/OS related issues
ZOS MF configuration and setup
Z/OS performance monitoring and reporting

Qualification

Z/OSParallel SysplexSMPERMFSystem z architectureZOSMFWLM

Required

Extremely familiar with IBM z/OS operating system(OS 2.2, 2.3)
Knowledge on Parallel Sysplex concepts
Experience mainframe LPAR builds
Strong experience in zOS version upgrades
Installation of patches and fixes
Installation and maintenance of ISV products
System parameters/parmlib maintenance
Managing incidents on z/OS related issues
zOS MF configuration and setup
z/OS performance monitoring and reporting
Technical Skills – z/OS, Parallel Sysplex, SMPE, RMF, SMF, WLM, Understanding of System z architecture, zOSMF

Company

Cognizant

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Cognizant is a professional services company that helps clients alter their business, operating, and technology models for the digital era.
dateFounded in 1994
location
Teaneck, New Jersey, USA
people-size10001+ employees
web-link
https://www.cognizant.com

H1B Sponsorship

Cognizant has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (11113)
2024 (11423)
2023 (13054)
2022 (13876)
2021 (12651)
2020 (28659)

Funding

Current Stage
Public Company
Total Funding
$0.24M
Key Investors
Summit Financial Wealth Advisors
2025-03-08Post Ipo Equity
2016-11-18Post Ipo Equity· $0.24M
1998-06-19IPO

Leadership Team

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Ravi Kumar S
Chief Executive Officer
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Anil Cheriyan
CTO / EVP Strategy & Technology
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