Tamil Nadu Technology infrastructure administrators & architects Jobs – 316 Open Jobs Today

Advisor, Infrastructure Engineering
Fiserv —Chennai, Tamil Nadu
- Full-time
- Computer Science
- Bachelor's degree
- Scripting
Part Time Administrator required
Shree Music Academy Paruthipattu —Avadi, Chennai, Tamil Nadu
- ₹5,000 - ₹6,000 a month
- Part-time
- Microsoft Powerpoint
- Microsoft Word
- English
Quick apply
6h
System Administrator
Trialta Engineering Private Limited —Tiruchchirappalli, Tamil Nadu
- Full-time
- Assembly
- Computer networking
- IT
- Paid time off
- Paid sick time
Quick apply
3d
Network Operations Executive – EV Charging Network
Zeon Electric Private Limited —Tiruppur, Tamil Nadu
- ₹20,000 - ₹25,000 a month
- Full-time
- Microsoft Excel
- Computer Science
- Software troubleshooting
- Health insurance
- Cell phone reimbursement
Quick apply
2d
TCS Is Hiring For Linux Admin
Tata Consultancy Services —Chennai, Tamil Nadu
- Bachelor's degree
- Linux
System Administrator - PSG Institutions
PSG Institutions —Coimbatore, Tamil Nadu
- Full-time
- Computer Science
- Software troubleshooting
- Windows
Quick apply
System Administrator
Sooriya Hospital —Nagercoil, Tamil Nadu
- Full-time
- IT
- Linux
- In-person
Quick apply
4d
System Administrator
Ten X Diamonds Spot —Madurai, Tamil Nadu
- ₹20,000 - ₹23,000 a month
- Full-time
- Computer Science
- Software troubleshooting
- ERP systems
Quick apply
1d
System Administrator
aurionPro Solutions —Chennai, Tamil Nadu
- Windows
- Analysis skills
- Bachelor's degree
7d
Supervisor-Systems
Marriott International, Inc —Chennai, Tamil Nadu
- Full-time
- Software troubleshooting
- Supervising experience
9d
Network Architects L3
Tata Consultancy Services —Chennai, Tamil Nadu
- Bachelor's degree
Windows Admin
Tata Consultancy Services —Chennai, Tamil Nadu
- Windows
- Bachelor's degree
System Administrator
Redient Security —Chennai, Tamil Nadu
- Full-time
- Azure
- Windows
- In-person
Quick apply
Intune Administrator
UST —Chennai, Tamil Nadu
- Azure
- Software troubleshooting
- Windows
Quick apply
3d
Linux Administrator
Tivona Global Technologies —Kancheepuram District, Tamil Nadu
- Email
- Computer Science
- Software troubleshooting
- Master's degree
SharePoint Dev-Admin
MedExpert Billing and Consulting —Chennai, Tamil Nadu
- Azure
- HIPAA
- SharePoint
Quick apply
System Administrator
Adithya Institute Of Technology —Kurumbapalayam, Coimbatore, Tamil Nadu
- ₹25,000 - ₹30,000 a month
- Full-time
- Software troubleshooting
- Windows
- Linux
- Health insurance
- Paid time off
Quick apply
5h
Application Administrator
Emerson —Chennai, Tamil Nadu
- Full-time
- Azure
- Computer Science
- Customer service
- Health insurance
Backup Administrator – L2
Kryptos Technologies —Chennai, Tamil Nadu
- Oracle
- Computer Science
- Windows
Linux Administrator
Trikon Telesoft Solutions Pvt. Ltd. —Ramapuram, Chennai, Tamil Nadu
- ₹3,00,000 - ₹7,00,000 a year
- Full-time
- Linux
- In-person
- Communication skills
Quick apply

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Advisor, Infrastructure Engineering

Fiserv -
Chennai, Tamil Nadu

Apply Now

Job details

Full-time

Qualifications

BCS
CI/CD
Performance tuning
Computer Science
UNIX
Configuration management
Bachelor's degree
Continuous integration
Scripting
Mainframe development
Information Technology

Full job description

Calling all innovators – find your future at Fiserv.

We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

Job Title

Advisor, Infrastructure Engineering

What does a successful Mainframe System Engineer do?

A successful Mainframe System Engineer at Fiserv ensures the availability, reliability, and performance of z/OS environments that support critical client workloads. You will execute z/OS and ISV product upgrades, maintain SMP/E workflows, collaborate with application and vendor teams, and drive continual improvements to mainframe operations. Your work enables business continuity and meets contractual support obligations.

What you will do:

Perform z/OS OS and ISV product upgrades and maintenance using SMP/E and z/OS workflows.
Configure, install, and maintain mainframe system software and vendor products; execute SMP/E and non‑SMP/E installs.
Troubleshoot and resolve system issues across JES2, JCL, IBM utilities, USS and Parallel Sysplex environments.
Lead performance tuning, capacity planning, storage management and hardware migration activities.
Coordinate with vendors and application teams for upgrade planning, testing, and successful production cutovers.
Produce and approve system documentation, runbooks, test plans, and configuration notes.
Mentor system programming staff, run technical working sessions, and contribute to modernization efforts (Zowe/Open Mainframe).

What you will need to have:

8+ years of experience in z/OS system programming and SMP/E-based installations.
8+ years of experience in performing OS and ISV product upgrades and compatibility maintenance.
8+ years of experience with JCL and IBM utilities (IEBGENER, IEBCOPY, AMASPZAP, DFDSS) and JES2 initialization.
8+ years of experience with Unix System Services (USS) and mainframe storage/backup utilities.
Bachelor’s degree in Computer Science, Information Technology, or a related field, and/or equivalent military experience.

What would be great to have:

8+ years of experience with Parallel Sysplex, z/VM, and sysplex configuration management.
8+ years of experience with REXX/CLIST scripting and automation for mainframe operations.
8+ years of experience in performance tuning, capacity planning and workload optimization on z/OS.
8+ years of experience with modern mainframe toolchains (Zowe, Open Mainframe) and CI/CD integration.
8+ years of experience coordinating ISV/vendor upgrades and vendor change lifecycle management.

#LI-GS1

Thank you for considering employment with Fiserv. Please:

Apply using your legal name
Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our commitment to Diversity and Inclusion:

Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.

Note to agencies:

Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.

Warning about fake job posts:

Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

Apply Now

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technology infrastructure administrators & architects jobs in tamil nadu

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