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Senior Systems Engineer (CICS/Assembler)

Fiserv
Remote, Nebraska, United States, United StatesRemotefull_timeVerifiedPosted 30 May 2025
💰 $168,700/yr($98,300/yr$168,700/yr)

About the role

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 Systems Engineer (CICS/Assembler)

About your role:

You will provide senior-level CICS/TS technical support (installation, implementation, administration, and maintenance) for all Fiserv IBM mainframe-based CICS/TS solutions supporting Fiserv’s Issuing, Acquiring, and Payments clients globally.   This support includes working and supporting internal and external clients using IBM’s CICS/TS solutions and work with other mainframe-based technical teams in a high availability and global environment.

What you’ll do:

  • Installation, implementation, performance, testing and integrity of a large IBM CICS/TS implementation to ensure optimum performance and availability
  • Supporting and maintaining custom Assembler code
  • Work with Development, Operations, and other technical teams on new and existing CICS/TS project implementations
  • Assist with the development and maintenance of CICS/TS standards and roadmaps
  • Providing dump analysis and problem determination of root causes related to system problems and outages including storage violations and participate in Disaster Recovery exercises
  • Working with computer operations to quickly resolve incidents and automate operational processes such as IPLs, Cold Starts, and dump processing
  • Ensuring High Availability and performance objectives, as required by customers and management are maintained for operating systems and for software components and provide on call support on a rotational basis
  • Administration using IBM and Independent Software Vendor products including monitoring and automation tools and configuration and administration of CICSPlex and CICS Explorer

Experience you’ll need to have:

  • 7+ years hands-on experience supporting CICS/TS in large IBM z/OS Mainframe environment
  • 7+ years of In depth working knowledge of IBM Assembler and REXX required
  • 5+ years of experience with mainframe software installation, maintenance and support
  • Bachelor’s degree in a related field or an equivalent combination of education, military, and work experience

Experience that would be great to have:

  • Thorough understanding of security requirements for TLS
  • Previous experience with Vision Plus or IBM MQ is desirable  

Important info about this role: 

  • All offers of employment are contingent on standard background checks. Fiserv and certain of its affiliated companies are federal, state and/or local government contractors. Should this position support a Federal Government contract, now or in the future, the successful candidate will be subject to a background check conducted by the U.S. Government to determine eligibility and suitability for federal contract employment for public trust or sensitive positions. Positions that support state and/or local contracts also may require additional background checks to determine eligibility and suitability

How you’ll work:

  • This role requires use of a computer and audio equipment

#Mainframe

#CICS

#MainframeEngineering

#CICSEngineering

#LegacySystems

#AssemblerProgramming

#Assembler

#LI-CD1

Salary Range

$98,300.00 - $168,700.00

These pay ranges apply to employees in Colorado, Hawaii, Massachusetts, Nevada, Rhode Island and Washington. Pay ranges for employees in other states may differ.

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 Company’s sole discretion.

It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.

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

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Company

Fiserv

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