1 to 25 of 36 Permanent JCL Jobs in London

science, Engineering, related field, or equivalent experience. Substantial hands-on technical experience with mainframe, non-x86 legacy systems and with technologies such as COBOL, JCL, CICS, DB2 for z/OS, Assembler, PL/I, Java, Rexx, flat/sequential files, GDGs, and VSAM. Proven track record in a technical More ❯

science, Engineering, related field, or equivalent experience. - Substantial hands-on technical experience with mainframe, non-x86 legacy systems and with technologies such as COBOL, JCL, CICS, DB2 for z/OS, Assembler, PL/I, Java, Rexx, flat/sequential files, GDGs, and VSAM. - Proven track record in a technical More ❯

iWS scheduling software and SAS Knowledge of MXG and MICS (desirable) Proficiency in z/OS, SMP/E, TSO/ISPF, USS, SDSF, JCL, Rexx Experience with IBM and Broadcom products, able to work independently Strong problem-solving skills and team orientation Availability for off-hours support and on More ❯

bit Assembler and 31-bit Assembler programming languages. Experience with C, REXX, Python is a plus Experience with Mainframe environment (TSO/ISPF, JCL etc) , IBM Mainframe z/OS internals (JES2, SMS, HSM); z/OS communications TCP/IP and VTAM and IBM Utilities (IEBGENER, etc.) Working knowledge More ❯

to have knowledge of MXG and MICS Must have knowledge of a combination z/OS, SMP/E, TSO/ISPF, USS, SDSF, JCL, Rexx. Must have knowledge of IBM and Broadcom products and be able to work independently. Must have excellent problem determination skills and be a true More ❯

scheduling software Knowledge of SAS Desirable: knowledge of MXG and MICS Knowledge of z/OS, SMP/E, TSO/ISPF, USS, SDSF, JCL, Rexx Experience with IBM and Broadcom products and ability to work independently Excellent problem determination skills and team player attitude Availability for off-hours support More ❯

/R What you'll need to succeed: 5+ years Data Engineering experience Good experience in Data Application management Experience in Mainframe technologies – COBOL, JCL, TSO, ISPF, ENDEVOR, SDSF, JMR, IBM File Manager SAS programming skills SQL experience Experience of Oracle, PowerBI, Snowflake, JAVA, Microsoft technologies desirable R and Python More ❯

in mainframe database systems such as IBM DB2, IMS, Adabas, Cincom Supra, or Datacom. Strong understanding of z/OS environments and technologies including JCL, JES, RACF/ACF2, CICS, COBOL, PL/I, SQL, and Natural. Proven experience in database performance tuning, capacity planning, and high availability configuration. Ability More ❯

and related product suits functionality within business processes. Proven ability to develop technical specifications and programming solutions based on business requirements. Proficiency in COBOL, JCL, DB2, SQL, VSAM, REXX, CICS, and MQ Series. Hands-on experience with Windows, Unix, and AIX operating systems. Familiarity with life insurance products (whole life More ❯

SAS Knowledge of Parallel Sysplex Desirable: knowledge of MXG and MICS Proficiency in z/OS, SMP/E, TSO/ISPF, USS, SDSF, JCL, Rexx Knowledge of IBM and Broadcom products; ability to work independently Excellent problem determination skills and team-oriented attitude Willingness to provide off-hours support More ❯

SAS Knowledge of Parallel Sysplex Desirable: knowledge of MXG and MICS Knowledge of z/OS, SMP/E, TSO/ISPF, USS, SDSF, JCL, Rexx Knowledge of IBM and Broadcom products; ability to work independently Excellent problem determination skills and team player attitude Willingness to provide off-hours support More ❯

SAS Knowledge of Parallel Sysplex Desirable: knowledge of MXG and MICS Proficiency in z/OS, SMP/E, TSO/ISPF, USS, SDSF, JCL, Rexx Familiarity with IBM and Broadcom products and ability to work independently Excellent problem determination skills and a team-oriented mindset Willingness to provide off More ❯

to have knowledge of MXG and MICS Must have knowledge of a combination z/OS, SMP/E, TSO/ISPF, USS, SDSF, JCL, Rexx. Must have knowledge of IBM and Broadcom products and be able to work independently. Must have excellent problem determination skills and be a true More ❯

or more mainframe database systems , including IBM DB2, IMS Database, Cincom Supra, Software AG Adabas, or Broadcom Datacom. Strong knowledge of z/OS, JCL, JES, RACF/ACF2, CICS, COBOL, PL/1, SQL, and Natural . Proven experience in database performance tuning, high availability strategies, and capacity management More ❯

or more mainframe database systems , including IBM DB2, IMS Database, Cincom Supra, Software AG Adabas, or Broadcom Datacom. Strong knowledge of z/OS, JCL, JES, RACF/ACF2, CICS, COBOL, PL/1, SQL, and Natural . Proven experience in database performance tuning, high availability strategies, and capacity management More ❯

or more mainframe database systems , including IBM DB2, IMS Database, Cincom Supra, Software AG Adabas, or Broadcom Datacom. Strong knowledge of z/OS, JCL, JES, RACF/ACF2, CICS, COBOL, PL/1, SQL, and Natural . Proven experience in database performance tuning, high availability strategies, and capacity management More ❯

how they can be exploited for business benefit. Good working knowledge of core mainframe subsystems and database query language components including z/OS, JCL, JES, RACF/ACF2, CICS, COBOL, PL/1, SQL, Natural etc. Preferred Skills And Experience Familiar with a variety of IT concepts, practices, and More ❯

stakeholders Required Skills & Experience: Proven experience as a Mainframe Solution Architect in complex enterprise environments Expertise in z/OS, CICS, DB2, IMS, COBOL, JCL, REXX, and Assembler Experience with mainframe modernisation, cloud integration, and API development Strong understanding of high availability, security, and disaster recovery on mainframes Familiarity with More ❯

8+ years of extensive experience in mainframe hardware support and configuration. Professional experience using technologies such as z/OS, TSO/ISPF, SDSF, JCL, JES2, OMVS. Extensive experience within Linux, C, and scripting. Knowledge of Disk infrastructure. Good understanding of TCP/IP network configurations. SAF/RACF knowledge More ❯

tape (VTE, Data Domain) support knowledge Broadcom (Brocade) DCX hardware, FICON/FIBRE configuration, SanNav Proficiency in IBM z/OS systems: TSO, SDSF, JCL, IDCAMS, IWS Storage tools: DFHSM, DFDSS, ICKDSF, DFSMS (incl. OAM), TDMF, GDPS, CSM Familiarity with software such as CA1, CA Vantage, CA Disk, T-Rex More ❯

tape (VTE, Data Domain) support knowledge Broadcom (Brocade) DCX hardware, FICON/FIBRE configuration, SanNav Proficiency in IBM z/OS systems: TSO, SDSF, JCL, IDCAMS, IWS Storage tools: DFHSM, DFDSS, ICKDSF, DFSMS (incl. OAM), TDMF, GDPS, CSM Familiarity with software such as CA1, CA Vantage, CA Disk, T-Rex More ❯

Special Pool IRC248855 Job: IRC248855 Location: United Kingdom - London Designation: Lead Test Engineer Experience: 5-10 years Function: Quality Assurance Skills: DB2, IBM IMS, JCL, Performance testing/tuning, z/OS Work Model: Remote, Hybrid The client is a world-leading provider of telecommunication solutions to mobile & fixed network More ❯

multitasking, reentrant and/or sysplex environment. Experienced creating functional designs/specifications from business requirements. Experience with IBM Mainframe environment (TSO/ISPF, JCL etc.). Excellent knowledge of z/OS structure and logic including knowledge of z/OS operating system internals. Experience in developing working code More ❯

mainframe hardware support and configuration. This is essential to the role Must have knowledge of z/OS, HMC, HCD, TSO/ISPF, SDSF, JCL, CHPID Mapping tool, JES2 Must have knowledge of the latest IBMz processor generations z14, z15, z16 Must have Sysplex and Coupling Facility knowledge Troubleshooting for More ❯

and working with teams across multiple locations. Hands-on engineering skills in VisionPlus technologies (CMS, FAS, VMx, TRAMS, IAS) and mainframe technologies (Cobol, CICS, JCL, IAM, VSAM, EZT, File-Aid/Manager). All applicants must be eligible to work in the specified country/location unless otherwise stated. Whitehall More ❯