- Fiserv (Newark, NJ)
- …to make an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior z/OS Systems Engineer **What does a successful Senior z/OS ... requests or as opportunities that present themselves to the engineer . As a senior engineer ,...the overall quality of data captured. Customers include the Mainframe organization, as well as any other Fiserv business… more
- Marriott (Bethesda, MD)
- …and other general systems programming **Desired Experience:** + 10+ years mainframe systems or applications support. + Performance monitoring and tuning + ... Date:** 10/29/2025 This is a temporary position. **JOB SUMMARY** Perform various z/TPF systems programming tasks, primarily in support of the Marriott mainframe … more
- Hawaiian Electric (Honolulu, HI)
- … license strongly desirable. + Working knowledge of personal computers and/or mainframe systems for spreadsheet, word processing, etc., software applications. + ... Substation Service Engineer / Senior Substation Service Engineer ...strongly desirable. + Working knowledge of personal computers and/or mainframe systems for spreadsheet, word processing, etc.,… more
- American Express (Sunrise, FL)
- …integration. + Support senior engineers in **designing, configuring, and automating** mainframe systems and applications using modern tools and practices. + ... and performance tuning - and want to keep critical mainframe systems running at peak reliability? Come...values innovation, collaboration, and continuous learning As an Infrastructure Engineer on the mainframe , you'll play a… more
- UNUM (Portland, ME)
- …is changing, and we're excited about what's next. Join us. **General Summary:** Senior Security Engineer Join a team where your expertise shapes enterprise-wide ... security strategy. We're seeking a Senior Security Engineer to lead the design...+ Strong Knowledge of (at least one) UNIX, Windows, Mainframe , and/or Apple Operating System vulnerabilities and secure configuration… more
- Alight (IN)
- …candidate will work across multiple platforms-including Quadient , SmartComm, and mainframe systems -to support, customize, and improve client-facing print and ... careers.alight.com (https://careers.alight.com/us/en) . We are looking for a seasoned Senior Software Engineer who combines strong technical...and Management + Data Formats: JSON, XML, CSV + Mainframe systems , commands and utilities + JCL… more
- Walmart (Sunnyvale, CA)
- …a high impact application on the customer experience. Join our dynamic team as a Senior Engineer for the Walmart core Payments group, where youll lead and ... group is responsible for enabling the core services and systems that support customers ability to pay for merchandise...to move payment processing workloads for US stores from mainframe -based system to a cloud native solution. Payment processing… more
- Huntington National Bank (Pittsburgh, PA)
- Description Summary: RACF Security Engineer - Senior is accountable for delivery and implementation of z/OS RACF Security related structures, standards and ... and settings to evolve with emerging threats in the mainframe space. + Work with other IBM Related Huntington...Consult with business units when implementing access for new systems . + Other duties as assigned Basic Qualifications: +… more
- Ford Motor Company (Dearborn, MI)
- …situations (including SAP/S4 or similar Technology) with creative solutions. Bridge Legacy Mainframe Systems with new and leading-edge technology (SAP/S4 or ... as you are. **What you'll be able to do:** Senior Software Engineer - positions offered by...the future technical direction of the Application. Maintain accurate systems related documentation and adhere to coding standards in… more
- Walmart (Sunnyvale, CA)
- **Position Summary ** (USA) Senior , Software Engineer - Java **What you'll do ** We are seeking a talented and passionate Senior Software Engineer to ... automated deployments. + Hands on experience building **Java-based backend systems ** and experience of working in cloud based solutions...will be an added advantage. + An understanding of Mainframe databases will be an added advantage. At Walmart,… more