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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

Senior Linux Engineer

What does a successful Senior Linux Engineer do at Fiserv?

In this role, you will play a crucial role in managing, automating, and securing our Linux platforms. Your expertise with Red Hat Identity Management (IDM), Satellite, and Ansible Automation Platform will be key in maintaining compliance, streamlining patch management, and driving automation across our infrastructure.

What you will do:

+ Develop and refine automation scripts for Linux system administration using Bash, Python, Perl, and Ansible

+ Manage patching and lifecycle automation of Red Hat Enterprise Linux using Red Hat Satellite and Ansible Automation Platform

+ Implement and maintain Identity Management (IdM) solutions, including access policies, centralized authentication, and integration with Active Directory

+ Ensure compliance by researching and remediating vulnerabilities across Linux environments and apply server hardening best practices, leveraging CIS benchmarks and Red Hat security policies

+ Follow ITIL framework for managing incidents, changes, and problem resolution while you maintain detailed documentation for inventory, procedures, and audit compliance requirements

+ Provide expert recommendations on Red Hat Enterprise Linux configurations for optimized performance and security

+ Collaborate with cross-functional teams to enhance automation, security, and system efficiency

+ Participate in an on-call rotation, executing and validating changes during scheduled maintenance windows

What you will need to have:

+ 6+ years of Linux administration experience with a focus on Red Hat Enterprise Linux (RHEL) versions 7-9

+ 4+ years of experience in Ansible Automation Platform, including playbook development and infrastructure automation

+ 4+ years of experience with Red Hat IDM, user authentication, and role-based access control

+ 4+ years of experience in scripting (Bash, Python, Perl) for system automation

+ 4+ years of Red Hat Satellite experience for lifecycle and patch management

+ 2+ years of experience with virtualization and cloud technologies, such as VMware and Azure

+ 2+years of experience with network security & server hardening concepts (SELinux, firewalls, intrusion prevention)

+ Bachelor’s degree in Computer Science or a related field, or equivalent work/military experience.

What would be great to have:

+ Red Hat Certified Engineer (RHCE) or Red Hat Certified Specialist in Ansible Automation

+ Strong troubleshooting abilities, with a focus on automation-driven solutions

+ Excellent written and verbal communication skills to collaborate across teams

+ Ability to handle high-pressure situations while considering risk factors and efficiency

+ Experience with hybrid cloud environments, such as Red Hat OpenShift

This role is not eligible to be performed in Colorado, California, District of Columbia, Hawaii, Illinois, Maryland, 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:

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 [email protected] . 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.

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.