Professional Services Technical Consultant

Fiserv•Berkeley Heights, NJ

20h•$90,000 - $144,000•Onsite

About The Position

As a Professional Services Technical Consultant, you will design, develop, maintain, and support account reconciliation and positive pay solutions within the ARP/SMS platform from Fiserv. You will work directly with financial institution clients, internal delivery teams, and product stakeholders to deliver reliable mainframe-based solutions that support treasury management operations, exception processing, and reconciliation workflows. Your work will help clients manage critical transaction processing with accuracy, timeliness, and operational stability.

Requirements

5+ years of experience developing and supporting mainframe applications in an IBM z/OS environment using COBOL, JCL, TSO/ISPF, CICS, and VSAM
5+ years of experience working with account reconciliation, positive pay, or treasury management processing in a financial services environment
4+ years of experience troubleshooting production incidents, resolving batch and online processing issues, and supporting data integrity in mainframe systems
Experience configuring and supporting ARP/SMS modules, including positive pay exception reporting, reconciliation cycles, file layouts, and control tables
Experience using debugging and analysis tools such as Xpediter, InterTest, or similar mainframe diagnostic tools
Ability to analyze business requirements and translate them into technical solutions for batch and online processing workflows
Bachelor's Degree in Computer Science, Information Systems, or a related field, or equivalent combination of education, related experience and/or military experience

Nice To Haves

Experience with additional Fiserv mainframe products such as PEP+
Experience using Endevor, Changeman, or similar source code management tools
Exposure to Agile or Information Technology Infrastructure Library (ITIL) processes in a mainframe environment
Knowledge of check processing lifecycle, positive pay matching logic, and treasury management reconciliation workflows

Responsibilities

Develop, modify, and maintain COBOL applications in an IBM z/OS environment supporting ARP/SMS batch and online processing
Configure and extend ARP/SMS functionality for positive pay reporting, same-day and next-day exception processing, and account reconciliation services
Customize file layouts, control tables, and reconciliation workflows to meet client business requirements for partial and full deposit reconciliation
Troubleshoot and resolve production incidents involving ARP/SMS jobs, Customer Information Control System (CICS) transactions, file transfers, and data integrity issues
Optimize COBOL programs, Job Control Language (JCL), and Database 2 (DB2) or Virtual Storage Access Method (VSAM) access methods to improve online performance and batch efficiency
Create and maintain technical specifications, runbooks, and workflow documentation to support implementation and ongoing production support
Collaborate with clients, internal delivery teams, and product stakeholders to define requirements, validate solutions, and support successful delivery

Benefits

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.