Senior System Administrator at Fiserv Inc
Overland Park, KS 66211, USA -
Full Time


Start Date

Immediate

Expiry Date

13 Dec, 25

Salary

0.0

Posted On

16 Sep, 25

Experience

7 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

Good communication skills

Industry

Information Technology/IT

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.

Responsibilities
  • Monitor, maintain, and optimize Linux and Windows servers and network infrastructure. Perform patching, updates, and backups across server and desktop systems.
  • Manage Active Directory, file servers, security policies, and endpoint configurations. Support hardware and software deployments internally and at customer sites.
  • Troubleshoot and resolve system and network issues.
  • Assist with disaster recovery testing and documentation.
  • Contribute to infrastructure projects and modernization initiatives.
  • Implement protocols like firewalls and manage user accounts.
  • Ensure system reliability and efficiency by implementing monitoring systems and optimizing performance.
  • Manage and optimize cloud infrastructure using Infrastructure as Code (IaC) tools.
  • Implement containerization and orchestration solutions using technologies like Docker and Kubernetes.
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