Z-OS Jobs in USA

Position: Mainframe Architect Location: Portland OR (Hybrid - 3 Days onsite) Job Type: Contract Architectural Design and Strategy: Lead the architectural design and strategy for complex mainframe systems including core components like z/OS Db2 CICS Storage Security and MQ. This involves creating c...

Job ID: MS-157240 () Onsite/Local C#/.Net Developer (15) with SQL Server Azure DevOps CI/CD Windows/VMWare/Ent Server z/OS JSON/YAML/JavaSript Natural Adabas data modeling/migration Git Performance Testing (must) experience Location: Jackson MS (DFA) Duration: 12 Months Onsite required. Do NOT submi...

Every day Global Payments makes it possible for millions of people to move money between buyers and sellers using our payments solutions for credit debit prepaid and merchant services. Our worldwide team helps over 3 million companies more than 1300 financial institutions and over 600 million cardho...

Description: Key Responsibilities Meet with application teams to understand requirements and recommend high-level direction and approach to upcoming projects. Fine-tuning database systems to enhance performance scalability and reliability. This includes monitoring and optimizing database query per...

Mainframe Developer (CICS IMS) Location Wilmington DE Long Term Contract Key Responsibilities: Design develop test and maintain mainframe applications. Work on batch and online processing systems using COBOL JCL IMS and CICS. Analyze business requirements and translate them into technical solu...

Essential FunctionsMaintenance and support of Natural/ADABAS mainframe applications.Maintenance and support for mainframe JCL PROCEDURE PARMETER and data objects.Apply enhancements to existing code base as needed.Apply acceptable testing and analysis procedures while implementing enhancements to exi...

We have a one-year remote Application Developer contract opportunity in Jackson MS. The anticipated start date is May 1 2026. Our client is seeking an Application Developer to serve as a C# subject matter expert while supporting quality assurance and testing efforts to ensure system enhancements do...

Hi We have a job opportunity of a Role Mainframe Network Engineer (z/OS) with given job description on W2. Please forward updated profile to or 1 . Role: Mainframe Network Engineer (z/OS) (W2 Position) Location: Dearborn MI (Hybrid) Duration: 12 Months Experience: 10 Years Position Description:...

Every day Global Payments makes it possible for millions of people to move money between buyers and sellers using our payments solutions for credit debit prepaid and merchant services. Our worldwide team helps over 3 million companies more than 1300 financial institutions and over 600 million cardho...

We are seeking an experienced Mainframe DB2 Database Administrator (DBA) to manage support and optimize DB2 databases in a z/OS environment. The role involves ensuring high availability performance tuning supporting database design and handling production incidents while working closely with applica...

As a leading financial services and healthcare technology company based on revenue SS&C is headquartered in Windsor Connecticut and has 27000 employees in 35 countries. Some 20000 financial services and healthcare organizations from the worlds largest companies to small and mid-market firms rely on...

Driven by Innovation and built on Trust rockITdata is a unique SDVOSB services company that partners with leading commercial healthcare/life sciences organizations on cutting edge innovations - think AI automation and data transformation. We then bring those commercially tested s...

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Driven by Innovation and built on Trust rockITdata is a unique SDVOSB services company that partners with leading commercial healthcare/life sciences organizations on cutting edge innovations - think AI automation and data transformation. We then bring those commercially tested s...

Job Description:At Bank of America we are guided by a common purpose to help make financial lives better through the power of every connection. We do this by driving Responsible Growth and delivering for our clients teammates communities and shareholders every day.Being a Great Place to Work is core...

Role/Skill: Mainframe System Administrator/Mainframe Infrastructure Expert Job Descriptions: Mainframe z/OS Admin responsible for managing IBM z/OS operating system In-depth knowledge of IBM z/OS operating systems and infrastructure Mainframe technical sustainment experience (i.e. zOS version upgra...

Role :- Mainframe Performance Capacity and Monitoring (PCM) Expert Location :- Salisbury NC/Boston MA/Frisco TX(Remote is also Fine) Job type: Contract Job Summary: We are seeking a highly experienced and analytical z/OS PCM Expert to join our mainframe infrastructure team. This role is responsib...

Job Title: Senior Mainframe Application Developer Location: Wilmington DE- 5 days Onsite Hiring Mode: Contract & Full-time Job Description: Mandatory Skills - IBM-Z/OS COBOL CICS DB2 IBM MQ VSAM JCL CA7 Changeman and IBM Mainframe Utilities along with problem-solving skills when there is an issu...

Role: Developer - Application Developer III Location: Jackson MS 39201 Onsite Duration: 1 year with possible extensions Key Responsibilities Design develop and deploy scalable applications using Microsoft Azure Lead development efforts using C# and modern scripting technol...

Role: Mainframe IMS DB developer Location: Wilmington Delaware Contract No of Positions: 2 Job Description Required Skills: COBOL Strong proficiency z/OS In-depth understanding IMS Database Expertise in IMS/DB and IMS/DC CICS Strong understanding of transaction...