security policies and regulatory compliance Collaborate with technical teams to deliver efficient and secure solutions Key Skills & Experience Strong experience in z/OS systems programming Proficiency with JCL, REXX, CLIST, and SMP/E Hands-on experience with RACF administration Demonstrable ability to manage and troubleshoot enterprise Mainframe environments Experience with ISV tools such as Broadcom, BMC, or equivalent More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
Octopus Computer Associates
troubleshooting guides. Ensure compliance with internal policies and external regulations. Required Qualifications: 8+ years of experience in Endevor administration or Mainframe support. Strong knowledge of JCL, TSO/ISPF, REXX, and CLIST. Experience with ACF2 or RACF for security administration. Familiarity with Tivoli Storage Manager or similar backup tools. Excellent problem-solving and communication skills. Experience with automation tools and More ❯
Alpharetta, Georgia, United States Hybrid / WFH Options
Computing Concepts, Inc
determination, dump analysis and performance tuning - Knowledge of Cobol to support application developers - Experience with Mainframe WebSphere MQ - Excellent oral/written communication skills Skills desired: - Assembler, COBOL and REXX coding and knowledge of CICS Exits - Web application support in a CICS TS V6.x environment - Understanding of zOS facilities such as: APF, Linklist, VSAM, LPA, RLS, Coupling Facility - Utilization of More ❯
Manchester Area, United Kingdom Hybrid / WFH Options
RED Global
guidance Monitor system performance and maintain documentation What we’re looking for: 8+ years of experience in Endevor administration or mainframe support Strong skills in JCL, TSO/ISPF, REXX, and CLIST Familiarity with ACF2 or RACF for security administration Experience with automation and scripting Good understanding of COBOL, JCL , or other mainframe languages If you’re an experienced Endevor More ❯
warrington, cheshire, north west england, united kingdom Hybrid / WFH Options
RED Global
guidance Monitor system performance and maintain documentation What we’re looking for: 8+ years of experience in Endevor administration or mainframe support Strong skills in JCL, TSO/ISPF, REXX, and CLIST Familiarity with ACF2 or RACF for security administration Experience with automation and scripting Good understanding of COBOL, JCL , or other mainframe languages If you’re an experienced Endevor More ❯
bolton, greater manchester, north west england, united kingdom Hybrid / WFH Options
RED Global
guidance Monitor system performance and maintain documentation What we’re looking for: 8+ years of experience in Endevor administration or mainframe support Strong skills in JCL, TSO/ISPF, REXX, and CLIST Familiarity with ACF2 or RACF for security administration Experience with automation and scripting Good understanding of COBOL, JCL , or other mainframe languages If you’re an experienced Endevor More ❯
Alpharetta, Georgia, United States Hybrid / WFH Options
MARKSIT Solutions
skills. Bachelors degree in Computer Science, Engineering, or a related field (preferred). Prior experience in the financial services industry (preferred). Desired Skills Knowledge of Assembler, COBOL, and REXX programming for CICS exits and utilities. Experience supporting web applications in CICS TS V6.x. Understanding of z/OS components such as APF, Linklist, LPA, RLS, and Coupling Facility. Experience More ❯
City of London, London, Canary Wharf, United Kingdom Hybrid / WFH Options
Head Resourcing
Engineer (OPSMVS) required for an initial 12 - 18-month role with our blue-chip Financial Services client. The right candidate must have demonstrable experience in Mainframe Automation & Operations, OPSMVS, REXX and ideally some experience in CA-View & CA-Deliver. The role must be engaged via an FCSA accredited Umbrella company, and the role can be worked fully remotely. There may … be a requirement to be on-call at certain points, but the role is Monday - Friday. Essential Skills: Mainframe Automation OPSMVS REXX Mainframe Operations (ISPF, JCL, z/OS etc.) Desirable Skills: CA-View/CA-Deliver I-Dash Administration Splunk (nice to have) This is a long-term contract opportunity with a stable and reputable organisation. If interested, apply More ❯