Infrastructure Systems Engineer

You deserve to do what you love, and love what you do – a career that works as hard for you as you do. At Fiserv, we are more than 40,000 #FiservProud innovators delivering superior value for our clients through leading technology, targeted innovation and excellence in everything we do. You have choices – if you strive to be a part of a team driven to create with purpose, now is your chance to Find your Forward with Fiserv.

Responsibilities

Requisition ID R-10382413 Date posted 12 / 02 / 2025 End Date 03 / 29 / 2026 City Chandler State / Region Arizona Country United States Location Type Onsite

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

Infrastructure Systems Engineer

About your role :

We are seeking a skilled and detail-oriented Infrastructure Systems Engineer to join our IT team. This role is responsible for deploying and maintaining enterprise applications on server infrastructure and managing secure HSM networks. The ideal candidate will have a strong background in systems engineering, application deployment, or cryptographic hardware management.

What you’ll do :

• Deploy, configure, and maintain applications on primarily Windows-based servers, but also Linux / AIX.
• Monitor system performance and HSM health and troubleshoot issues related to application hosting environments and respond to alerts and incidents.
• Manage and maintain Hardware Security Modules (HSMs) including configuration, firmware updates, and key lifecycle operations.
• Ensure secure integration of HSMs with enterprise applications and services.
• Work with security teams to enforce cryptographic policies and compliance standards.
• Maintain detailed documentation of infrastructure configurations, deployment procedures, and HSM operations.
• Ensure compliance with internal security policies and external regulatory requirements (e.g., PCI-DSS, FIPS 140-2).
• Collaborate with cross-functional teams including Security, Networking, and Application Development and provide Tier 2 / 3 support for infrastructure-related incidents.

Experience you’ll need to have :

Experience that would be great to have :

How you’ll work :

#LI-CD1

#HSM

#HardwareSecurityModule

#Infrastructure Engineer

#Cybersecurity

#KeyManagement

#ITJobs

#ApplicationDeployment

#ServerManagement

#WindowsServer

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.

Our commitment to Equal Opportunity :

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.

If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact . Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv’s Disability Accommodation Policy for additional information.

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Benefits

Medical, Vision and Dental Benefits

Comprehensive benefit plans to suit your unique needs

Fuel Your Life Wellness Program

Resources to elevate your well-being

401k, Employee Stock Purchase Plans and Incentives & Bonuses

When Fiserv performs well, so does your financial health

Employee Resource Groups

Celebrating inclusion in the workplace

Paid Time Away

Providing the time off to manage personal needs