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FI

IT Services Administrator, Staff

Fiserv
United Statesfull_timeVerifiedPosted 7 Oct 2025

About the role

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

IT Services Administrator, Staff

About your role:
 

You will be part of a dynamic team responsible for designing, engineering, monitoring, and supporting infrastructure and application platforms that enable secure and reliable financial transactions in a highly regulated environment. You will contribute to the sustainment and evolution of production environments, drive automation, and ensure compliance with industry standards and internal policies.
 

What you’ll do:

  • Develop and execute technology plans focused on project delivery, production environment sustainment, and team development
  • Lead engineering initiatives to improve system availability and manage hardware/software lifecycle activities
  • Build and maintain direct relationships with infrastructure and business leaders across the enterprise to align on shared goals
  • Participate in the selection and implementation of next-generation technologies and strategies
  • Architect and support complex infrastructure designs across large-scale data centers handling mission-critical, high-volume transactions
  • Conduct research and development throughout the project lifecycle, including technical analysis, design, and operational support
  • Lead infrastructure and application engineering teams in planning, designing, implementing, and supporting systems including servers, software, load balancers, and HSM appliances
  • Work in a rotational on-call support environment

Experience you’ll need to have:

  • 5+ years of experience in infrastructure engineering or system administration
  • 4+ years of experience supporting enterprise applications, including incident response, middleware upgrades, certificate management, documentation, and metrics reporting
  • Strong background in UNIX, Sun Solaris, Linux, and Shell scripting
  • Proven experience in hardware and operating system troubleshooting
  • Willingness to work in a rotational on-call support environment
  • Bachelor’s degree in Computer Science, Engineering, or a related field

 

Experience that would be great to have:

  • 4+ years of experience designing and maintaining server build configurations for WebLogic servers
  • 4+ years of experience performing system patching, hardening, and managing automated deployments
  • 4+ years of experience analyzing and resolving incidents and problems in hosted infrastructure and applications
  • 4+ years of experience with daily operations of hosted infrastructure and applications, ensuring uptime and service quality
  • 4+ years of experience researching and implementing innovative, automated approaches to system administration tasks


 

How you’ll work:

  • Fiserv emphasizes in-person collaboration to help you grow your career while shaping the future of fintech; this role is on-site Monday through Friday.
  • This role requires being on-call during non-standard and/or overnight hours on a rotational basis

Sponsorship:

  • You must currently possess valid and unrestricted U.S. work authorization to be considered for this role. Individuals with temporary visas including, but not limited to, F-1 (OPT, CPT, STEM), H-1B, H-2, or TN, or any candidate requiring sponsorship, now or in the future, will not be considered for this role

This role is not eligible to be performed in Colorado, California, District of Columbia, Hawaii, Illinois, Maryland, Minnesota, New Jersey, New York, Nevada, Rhode Island or Washington.

It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.

Please note that salary ranges provided for this role on external job boards are salary estimates made by outside parties and may not be accurate.

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 Equal Opportunity:

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Company

Fiserv

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