1 to 25 of 98 Mainframe Jobs

working on high level test scenarios to understand scope of functional, regression and end-to-end testing; providing support to onshore and offshore teams; PBM Toolset; SQL; Jenkins; IBM Mainframe; z/OS; Windows; COBOL; JCL; DB2; Teradata; Endevor; Insync; SPUFI; TSO; ISPF; CA-7; PEGA; BTT; CRT; HP-ALM; File Master; and JIRA. Please copy and paste your resume More ❯

Entity framework. Working with real time applications and their scaling including multi clustering, performance, and caching. Cloud Foundry, AWS, S3 packet, multi-instance. Working with SQL Server, MYSQL , EDW (mainframe) development using complex SQL scripting. Developing and maintaining API applications using Core (REST) (POST, GET). Working on testing tools such as Postman, SOAPUI. Understanding Classic VB/ASP code More ❯

Mainframe Developer Location: Rockville, Maryland Type: Contract Compensation: 180k Contractor Work Model: Onsite ALTA IT Services is seeking a highly experienced Z/OS Mainframe Developer with deep expertise in Assembler, COBOL, and CICS. The ideal candidate will have a strong background in financial services systems and thrive in an Agile development environment. Required Qualifications: Minimum 10 years of experience … in: COBOL DB2 Command-Level CICS JCL Batch processing TSO/ISPF Extensive hands-on experience with Assembler, COBOL, and CICS in a Z/OS Mainframe environment Strong coding skills with proven adherence to development standards Familiarity with SDLC and Agile methodologies Experience with FIS OPF (Open Payments Framework) for ACH processing FIS Connex experience is a plus, but … code Troubleshoot and resolve application issues Conduct research and provide technical recommendations Participate in full-cycle application development Preferred Skills: Experience with Serena ChangeMan ZMF Development experience with IBM Mainframe Assembly language and Concept 14 macros Strong analytical, problem-solving, and organizational skills Effective verbal and written communication Ability to manage conflicting priorities and adapt to changing requirements Proficiency with More ❯

encrypt unprotected network traffic. Scripting & Automation : Write Python scripts and utilize Linux shell commands for automation, data extraction, and analysis tasks. Database Interaction : Use SQL to pull data from mainframes, Windows, and Linux environments to support data discovery and inventory management. Network Security : Assess network connections, VPN setups, and legacy systems to ensure all data in transit is encrypted. DevOps More ❯

Role/Job Title: Mainframe Developer Work Location: London 250 Bishopsgate (on site) The Role As a Mainframe Developer , you will work closely with the technical team on development and implementation journeys. You will be responsible for designing, developing, and maintaining high-performance applications using technologies such as COBOL and CICS web services to support critical business processes. Your Responsibilities … Proven experience as a Mainframe Developer or similar role. Strong knowledge of programming languages, including CICS Web Services, COBOL, JCL, and SQL. Experience with IBM mainframe systems and tools. Good understanding of the software development lifecycle. Ability to work independently and in a team environment. Excellent problem-solving and analytical skills. Strong attention to detail and ability to deliver high More ❯

Experience with SQL query writing Proficient in Microsoft Office Excellent communication skills, both written and verbal Documentation skills Organized Problem solving Detail oriented Standard BA role Claims experience preferred Mainframe experience preferred Agile experience preferred Healthcare experience preferred Preferred:COBOL Pega Toad DB2 IMS DataStudio/SQL Health Care experience, particularly in claims/dental If this job is a More ❯

ADABAS Database Specialist to provide expert-level technical support in planning, configuring, implementing, and maintaining Software AG's (SAG) suite of ADABAS products in an enterprise z/OS mainframe environment. This role is critical to ensuring the reliability, security, and performance of mission-critical ADABAS Cluster Services, ensuring high availability and continuous operations. The specialist will lead initiatives in More ❯

writing application software, data analysis, data access, data structures, data manipulation, databases, programming, testing and implementation, technical and user documentation, software conversions; environments include but are not limited to mainframe, mid-range, personal computers, laptop; available to assist and/or lead in the design of program specifications and the implementation of software solutions. Must have Skills/Experience for More ❯

watch duty)- one is every eight weeks. Take part in the disaster recovery management for the virtual infrastructure. Offer consulting services to "OS" teams (Windows, Linux, Office, Tandem, Mainframe), projects and other customers Develop solutions based on analysis of business and technical requirements. Develop the architecture and design of projects Develop effective relationships with other key IT experts Skills Required More ❯

has already delivered millions of pounds of benefits. Our future plans are no less ambitious. Over the next 3-5 years we will simplify our Group Finance technology, removing mainframes, increasing integrations and upgrading systems, enabling Tesco to benefit from the latest innovations in the market, including AI. We are looking for an experienced Senior Technical Programme Manager to join More ❯

has already delivered millions of pounds of benefits. Our future plans are no less ambitious. Over the next 3-5 years we will simplify our Group Finance technology, removing mainframes, increasing integrations and upgrading systems, enabling Tesco to benefit from the latest innovations in the market, including AI. We are looking for an experienced Senior Technical Programme Manager to join More ❯

the ARB documentation Blueprint Key areas: Infra created in Azure estate Unit4 Finance/GL experience is a nice to have - it's mostly infrastructure and integration Integrations: VMS mainframe sales ledger Digital web domain interfaces , third parties, etc. C#/.NET Coda Web service calls and database reads via middleware component (Cloud HQ) Orchestrated through Application Manager Please apply More ❯

others to establish and improve processes and procedures. Experience in support and/or engineering for the specific technical discipline: security, database, network, collaboration, desktop, storage, backup/recovery, mainframe platforms, UNIX platforms, AS/400 platforms, Windows platforms, web engineering, Citrix, directory services, and integration (EAI, batch and real time solutions) Excellent communication and presentation skills to effectively communicate More ❯

installations Experience working in an Agile or managed services environment (onshore-offshore model) IMS database experience in an MVS and CICS environment Advanced SQL programming experience Familiarity with modern mainframe development and testing tools Additional Information This is a residency role; the candidate will be embedded with the client team No product sales or licensing responsibilities More ❯

of internal audit principles (IIA Standards, and COSO) and IT control frameworks (COBIT, NIST, SANS, and ISO) Familiarity with the following technical areas/platforms beneficial: Operating Systems: IBM Mainframe/RACF, AIX Databases: Oracle, SQL Server, Informix ERP: SAP, SAP HANA, JDE Experience in conducting risk assessments and facilitating enterprise risk management a plus Experience developing and leading a More ❯

strategies, plans, and documentation for complex systems. Hands on experience with Integrated Master Schedules (IMS) and requirements management tools. Strong programming and analytical skills, with expertise in PC/mainframe based scientific programming and database development. Advanced knowledge of testing methodologies, requirements analysis, and systems integration. Excellent verbal and written communication skills for technical and nontechnical audiences. Ability to manage More ❯

banking experience Subject matter expert level expertise knowledge of both the business and technical aspects of security, including third party security risks. Strong broad-based technical background (distributed/mainframe, database, web based application development) High level of business acumen, preferably in a regulated/financial industry Experience in a governance organization Strong risk-based analysis and decision making skills More ❯

or more of the following technologies: Microsoft Windows Server, Linux, Oracle databases, Microsoft SQL Server, Momentum, Oracle EBS, Oracle PeopleSoft, SAP and/or ACF2, RACF, and Top Secret Mainframe security packages Passed or holds a Certified Information Systems Auditor (CISA), Certified Public Accountant (CPA), Certified Authorization Professional (CAP), UiPath Certified RPA Associate (UiRPA), UiPath Certified Advanced RPA Developer (UiARD More ❯

critical program that supports over 45,000 users executing naval ship and submarine maintenance operations worldwide. Key Responsibilities: Perform daily activities of configuration and operation of business systems Support mainframe, mini, or client/server based systems Optimize system operation and resource utilization Conduct basic system capacity analysis and planning Provide assistance to users in accessing and using business systems More ❯

enterprise data architecture projects. Work with cross-discipline teams to ensure connectivity between various databases and enterprise systems. Perform technical analysis and risk identification for transformation of distributed and mainframe environments. Develop component and end-to-end test strategies for enterprise data systems. Technical Leadership & Governance: Provide senior technical and business strategy support as an enterprise architect. Establish enterprise architecture More ❯

root cause analysis (RCA) for recurring issues and implement preventive measures. Handle code migrations across environment (DEVTESTPROD Create change request (link removed) change after implementation. Maintain data sync between Mainframe, Linux, SQL. More ❯

and reconciliation Desirable Qualifications: 1. 3+ years of experience as a Business Analyst on Child Support Services systems 2. Experience in analyzing COBOL, ECL, DMS/RDMS or related mainframe technologies to document embedded business rules 3. Experience with federal and state policies impacting child support distribution, reconciliation, and financial reporting 4. Bachelor's degree in Computer Science, Information Systems More ❯

Rate $90 - $100 PTN_US_GBAMSREQID_CandidateBeelineID i.e. PTN_US SKIPJOHNSON0413 MSP Owner: Patrice Patrick, Location: Plano, Texas 75024 (100% ON-SITE), Duration: 6 months, GBaMS ReqID: Job title: Mainframe DB2 System DBA Role Description:, Install, upgrade, maintain and customize DB2 and its associated IBM and 3rd party software, Monitor DB2 on z/OS environment, Create, modify and maintain More ❯

support services for desktops, servers, networks, firewalls, and enterprise applications across the Department. Program is named "Vanguard 2025" and is an IT consolidation consisting of the Department's servers, mainframes, network devices, network perimeter, anti-virus engineering, public key infrastructure (PKI)/biometrics/encryption, monitoring tools, telephony, mobile computing platform, virtual environment, and enclave design/security engineering. Work More ❯

hunting methodologies Experience performing attack analysis or Red Team penetration testing against operational computer networks including experience in Windows Security, Network Security, Linux/Unix Security, Database security, or Mainframe Security. Knowledge of common computer/network infections (virus, trojan, etc.) and methods of infection(ports, attachments, etc.) Knowledge of computer networking fundamentals (i.e., basic computer components of a network More ❯