Application Support Senior Advisor I

Fiserv
Berkeley Heights, NJ

Calling all innovators - find your future at Fiserv.

Were 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 were involved. If you want to make an impact on a global scale come make a difference at Fiserv.

Job Title

Application Support Senior Advisor I

What does a successful DFS Application Support Specialist do at Fiserv
We ensure the availability reliability and operational excellence of Digital Financial Services including BillPay eBilling CheckFree and our Azurebased products by triaging and resolving customerimpacting incidents maintaining endtoend application and cloud health and partnering with engineering and product teams to prevent recurrence.

What youll do:

  • Provide handson administration and support across Unix/Linux and Windows environmentspatches upgrades configuration security queries release deployments DR planning and system tuning to keep production stable.
  • Build and maintain monitoring alerting and automation (Splunk SiteScope Dynatrace custom scripts) define KPIs and notify teams for rapid detection and remediation.
  • Own daytoday production integrity and 24x7 incident responsetriage outages resolve issues perform rootcause analysis and recommend performance capacity and scaling improvements to meet SLAs.
  • Collaborate with Engineering Product and Client Services to validate operational readiness of changes integrate customer needs and implement longterm fixes.
  • Analyze code and alerts document runbooks and findings and work independently or in teams to drive continuous improvement in reliability and performance.

What you will need to have:

  • 15 years in application development support and production support with full lifecycle delivery in technologydriven environments (preferably financial services/banking); proven experience with multitier architectures and troubleshooting production apps (Apache WebSphere WebLogic JBoss).
  • Strong UNIX/Linux/Windows administration Java support shell scripting and Oracle operations; experience /Windows/IIS SOAP & REST APIs networking/private endpoints and writing Splunk queries to build dashboards and alerts.
  • Handson Azure experience (Function Apps App Service Cosmos DB Azure DevOps) a bias for automation and the ability to work independently and as part of crossfunctional teams to deploy and scale resilient solutions.
  • Bachelors degree in Computer Science Information Systems or equivalent.

What would be nice to have:

  • Linux system administration manage and troubleshoot Linux systems and services and develop Bash scripts to automate operational tasks and incident remediation.
  • Networking expertise apply routing switching and network troubleshooting skills to resolve connectivity performance and private endpoint issues.
  • Agile collaboration & tooling operate in Agile teams using JIRA Confluence Wiki and ServiceNow to track work document runbooks and manage incidents.

Salary Range

$136000.00 - $225600.00

These pay ranges apply to employees in New Jersey and New York. Pay ranges for employees in other states may differ.

It is unlawful to discriminate against a prospective employee due to the individuals status as a veteran.

For incentive eligible associates the successful candidate is eligible for an annual incentive opportunity which may be delivered as a mix of cash bonus and equity awards in the Companys sole discretion.

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 . Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiservs Disability Accommodation Policy for additional information.

Note to agencies:

Fiserv does not accept resume submissions from agencies outside of existing 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.

Required Experience:

Senior IC

Posted 2025-11-21

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