13 of 13 CICS Jobs

consulting — with at least 3 years in a lead or principal role Deep hands-on experience with legacy technologies: mainframe (z/OS, CICS, DB2), midrange (AS/400), or large-scale monolithic applications Proven track record of designing and executing multi-million-dollar migration programs from legacy to cloud ...

compliance requirements are met. Mainframe Engineering: Support IBM z/OS infrastructure and associated Mainframe technologies. Work with J CL, TSO/ISPF, SDSF, CICS, and batch processing environments. Analyse system and application performance using available monitoring and diagnostic tools. Participate in disaster recovery testing and business continuity exercises. Collaborate … Mainframe Technologies: Extensive experience in IBM z/OS environments. Strong working knowledge of: o J CL o TSO/ISPF o SDSF o CICS o VSAM o RACF o Mainframe batch processing Familiarity with system monitoring and diagnostic tools. Development & Engineering: Experience supporting applications developed in Cobol. Good understanding ...

Data & AI, Cloud, Core Enterprise & zCloud, Digital Workplace, Network & Edge, or Security & Resiliency). Proficiency in IBM mainframe infrastructure, z/OS systems, middleware (CICS, DB2, IMS), and replication solutions. Strong background in mainframe DB2 system programming, DBA responsibilities, disaster recovery, performance tuning, and optimization. Proven ability to design ...

experience. Experience defining and maintaining mainframe hardware configurations using HCD. Skills that will help: Experience supporting major z/OS subsystems and middleware, including CICS, Db2, IMS, and IBM MQ. Experience with BMC and Broadcom mainframe software products. Technical writing skills, with the ability to produce clear, accurate, and maintainable ...

. Strong understanding of z/OS production operations constraints: batch cycles (JCL), scheduling (e.g., Control‐M/CA-7), DB2/IMS considerations, CICS regions, interface dependencies, and resilience/DR practices. Experience running dress rehearsals , coordinating cross-team cutovers, and leading go/no-go forums. Working knowledge ...

. Strong understanding of z/OS production operations constraints: batch cycles (JCL), scheduling (e.g., Control-M/CA-7), DB2/IMS considerations, CICS regions, interface dependencies, and resilience/DR practices. Experience running dress rehearsals , coordinating cross-team cutovers, and leading go/no-go forums. Working knowledge ...

capacity planning and scalability assurance rather than BAU support. The role requires proven mainframe performance expertise, hands-on Db2 for z/OS and CICS proficiency, and experience with RMF/SMF data. #J-18808-Ljbffr ...

Long-term contract in Des Moines, IA. Required: COBOL on IBM mainframe (3+ years), CICS, Microsoft SQL Server, life insurance or annuity experience with actuarial exposure, accounting principles. Preferred: LifePRO or similar insurance administration systems. Send resume. ...

IBM mainframe. The project focuses on performance and scalability under growth, with hybrid work and 2-3 days on-site. You will analyze Db2, CICS, capacity, batch processing, and observability, challenge assumptions, and lead discussions with client architects and operations SMEs. This is an inside IR35 6-month contract. #J ...

IR35, with hybrid working 2–3 days on site. You will diagnose scalability risks from production evidence, focusing on Db2 for z/OS, CICS, and related components, and drive technical discussions with client architects and operations SMEs to define targeted improvements. #J-18808-Ljbffr ...

moved away from the transactional core; re-engineered; monitored differently; or addressed through additional capacity. The work includes a particular focus on Db2, CICS, mainframe capacity, batch processing, workload attribution and observability. There is also a historic question around a data-centre/IBM Z16 migration, increased TLS processing … established Db2 estate and determine whether there is accumulated performance or data-management debt that should be remediated before simply adding infrastructure. CICS performance Strong understanding of: CICS-to-Db2 workload behaviour; transaction/program/package correlation; threadsafe execution and open TCBs; Db2 thread reuse/DB2ENTRY configuration; commit ...

senior consulting engagement focused on identifying performance bottlenecks, scalability constraints and future growth risks across IBM Z infrastructure, z/OS, Db2 and CICS environments. You will work closely with architecture, engineering and operations teams to assess current platform performance, analyse capacity trends and provide evidence-based recommendations to support … future business growth. Key Responsibilities Conduct end-to-end performance and scalability assessments across IBM Mainframe platforms. Analyse workload behaviour across z/OS, CICS, Db2 and batch processing environments. Identify current and future capacity constraints, utilisation trends and performance risks. Investigate increases in CPU and MSU consumption, including impacts ...

doing Conducting deep-dive analysis of mainframe performance, scalability and capacity constraints across a complex IBM z/OS estate. Investigating Db2 and CICS workloads to identify bottlenecks, inefficiencies and long-term scalability risks. Reviewing database growth, workload management, batch processing and infrastructure utilisation. Assessing the impact of platform migrations … hands-on knowledge of Db2 for z/OS , including SQL optimisation, access paths, buffer pools, locking and database growth strategies. Deep understanding of CICS transaction performance , workload behaviour and application-to-database interactions. Experience analysing RMF/SMF data , WLM policies, capacity management and workload attribution. Familiarity with performance ...