Technical Professional Services - Sr Professional II

What You'll Do

• Lead data conversion and implementation activities for client onboarding and portfolio migration projects, including planning, validation, testing, deployment, and post-production support.
• Partner with clients and internal teams to gather business and technical requirements, define conversion scope, document dependencies, and align delivery milestones.
• Analyze source data and develop mapping specifications to support accurate conversion of client portfolios to Fiserv processing platforms.
• Coordinate conversion activities across systems, testing, issue resolution, balancing, and production readiness to support successful client outcomes.
• Validate conversion outputs, reports, data files, and related deliverables to ensure accuracy, quality, and compliance with established requirements.
• Support client meetings, testing cycles, mock conversions, cutover activities, and operational handoffs to ensure timely project execution.
• Troubleshoot conversion and production issues, maintain project documentation and status reporting, and identify risks, dependencies, and process improvement opportunities.
• Experience you'll need to have: 4+ years of experience supporting software implementations, data conversions, business analysis, technical delivery
• professional services in a financial services or technology environment.
• Experience analyzing complex data sets, documenting technical requirements, and developing conversion or integration specifications.
• Experience working with cross-functional teams to gather requirements, coordinate testing, manage deliverables, and support production readiness activities.
• Strong analytical and problem-solving skills with the ability to assess impacts, identify risks, and support solution delivery.
• Experience validating testing results, conversion outputs, reports, reconciliations, or financial balancing activities.
• Ability to communicate technical concepts, project status, risks, and issue resolution to clients and internal stakeholders.
• Proficiency with Microsoft Office products, including Excel or other data analysis tools.
• Bachelor’s degree and/or equivalent combination of education, work history and military experience.
• Experience that would be great to have: Experience with Fiserv Optis production programs and processes.
• Experience supporting card issuing, payments, banking, or other financial services platforms.
• Experience supporting client conversions, portfolio migrations, deconversions, or onboarding implementations.
• Experience with data mapping, file layouts, interface validation, data transformation, or application programming interface (API) testing.
• Experience working with mainframe technologies, COBOL, IBM Job Control Language (JCL), TSO/TPX, or similar legacy processing environments.
• How you'll work: This role is on-site Monday through Friday.
• Fiserv considers in-person collaboration to be an essential part of this role as in-person office experiences help support onboarding, teamwork, and overall productivity.
• This role requires use of a computer and audio equipment.
• 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.
• Benefits at Fiserv: Fuel Your Life program to support your physical, financial, social, and emotional well-being.
• Paid holidays and generous time away policies.
• No-cost mental health support through Employee Assistance Programs.
• Living Proof program to recognize your peers’ extra effort with points redeemable for rewards.
• Eight Employee Resource Groups to foster a collaborative culture and expand your network.
• Unparalleled professional growth with training, development, and internal mobility opportunities.
• Medical, dental, vision, life, and disability insurance options available from day one.
• Retirement planning including 401k match and discounted shares with the Employee Stock Purchase Plan.
• Tuition assistance and reimbursement program.
• Paid parental and military leave.
• This role is not eligible to be performed in Colorado, California, District of Columbia, Hawaii, Illinois, Massachusetts, Maryland, Minnesota, New Jersey, New York, Nevada, Rhode Island, Vermont, Virginia, Maine 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
• 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 AskHR.US@fiserv.com .
• 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.
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• Any communications from a Fiserv representative will come from a legitimate Fiserv email address.