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AIX Systems Engineer, Sr.
AIX Systems Engineer, Sr.-March 2024
Omaha
Mar 29, 2026
About AIX Systems Engineer, Sr.

  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

  AIX Systems Engineer, Sr.

  The System Engineering - AIX team is responsible for end-to-end delivery of infrastructure solutions to all Fiserv internal customers. Working with Architecture, Automation, iCTO and other Internal Fiserv Technology Services teams, the Advisory Engineer will deliver an infrastructure solution that is technically sound, resilient to failure, operationally supportable, and meets the requirements of the business. Delivery of the infrastructure solution includes a variety of skills including infrastructure architecture, hands-on build-out and configuration of the infrastructure, as well some project management skills ensuring projects are delivered within scope and on-time. A high degree of collaboration with Architecture, and other FTS teams is required to provide right level of agility within a defined delivery process. The ideal candidate will exhibit strong leadership skills, will be forward thinking, and will be able to work effectively in a diverse, highly talented team, continuously striving for excellence.

  Collaborate on a matrix team consisting of a variety of Infrastructure Engineering groups, as well as Development groups and Client Relationship groups

  Learn new technologies required for accomplishing project goals

  Produce high quality operational documentation, including Visio diagrams, high-level descriptions of the environment, as well as detailed instructions outlining the steps required to repeat the build-out and configuration of the infrastructure.

  Design, implement and manage solutions utilizing Ansible automation, terraform, Salt or other automation tools.

  Designing and implement High Availability and Disaster Recovery solutions.

  Deploy Infrastructure using standard automation

  What you will need to have:

  Bachelor’s Degree in Computer Science or related technical field or equivalent experience.

  6+ years of relevant experience in AIX Operating system and IBM Power Systems infrastructure including, LPAR, VIO, and HMC.

  Current, enterprise-class Infrastructure/System Engineering experience with AIX systems

  Extensive knowledge in Shell Scripting and AIX automation

  Extensive knowledge in AIX Performance monitoring and LPM

  Working knowledge of networking protocols and components including TCP/IP, DNS, NFS

  Understanding of IaaS (Infrastructure as a Service) concepts.

  Technical leadership for internal project assignments and tasks

  Experience with automated system builds and configuration management tools like RunDeck/Ansible, Micro Focus OO, Nautobot

  Would be nice to have:

  Infrastructure/System Engineering experience

  Working knowledge of PowerHA

  Working knowledge of supporting Oracle Databases in a large scale enterprise environment.

  Experience in Splunk

  Experience in BigFix Automatio

  This role is not eligible to be performed in Colorado, California, New York or Washington.

  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).

  What you should know about us:

  Fiserv is a global fintech leader with 40,000-plus (and growing) associates proudly serving clients in more than 100 countries. As a FORTUNE™ 500 company, one of Fast Company’s Most Innovative Companies, and a top scorer on Bloomberg’s Gender-Equality Index, we are committed to excellence and purposeful innovation.

  Our commitment to Diversity and Inclusion:

  Fiserv is an Equal Opportunity Employer, and we welcome and encourage diversity in our workforce that reflects our world. All qualified applicants will receive consideration for employment without regard to race, color, religion, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other category protected by law.

  We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

  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 business email address. We will not hire through text message, social media, or email alone, and any interviews will be conducted in person or through a secure video call. We won’t ask you for sensitive information nor will we ask you to pay anything during the hiring process. We also won’t send you a check to cash on Fiserv’s behalf.

  If you see suspicious activity or believe that you have been the victim of a job posting scam, you should report it to your local FBI field office or to the FBI’s Internet Crime Complaint Center.

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