Mainframe Services System Engineer

7 days ago

Singapore HARBOUR GROUP (SINGAPORE) PTE. LTD. Full time

**Our client is looking for a Mainframe Services System Engineer.
**Platform services Supported System & sub-system**: zOS, CICS, DB2, MQ, Host Network (TCP/IP), Mainframe Storage
- Installation, Customization, and administration of the z Operating system & each sub-system on Mainframe
- Learn and understand critical proprietary business systems built /running in the Mainframe
- Maintain all system & sub-system environments in compliance with the security guidelines
- Perform and/or lead z Operating system, sub-system and tools upgrades and patching on all mainframe lpars.
- Assist with testing, implementation, and installation of each sub-system and associated software.
- Diagnose and resolve environment system abends and abnormal operating problems using system logs, and other available logs and documents.
- Build, define, modify, and understand system and each sub-system parameters, definitions and system Tables.
- Develop/Maintain/Improve in-house programs and utilities in COBOL, REXX and Assembler
- Have an understanding and experience of IBM SMP/E environment and ability to use SMP/E to install software
- Ability to deliver multiple concurrent agile projects/tasks on time and a focus on quality
- Participate in scheduled and critical activities (ie, monthly IPL, Annual DR tests, Failover Exercise, Storage Autoswap, etc)
- Performance tuning and Maintain system documentation
- Support disaster recovery activities
- Provide 24x7 on-call support on a rotation basis which at times require work outside of normal business hours to support critical tasks
- Participate in Disaster Recovery Operations
- Process requests for system storage modification
- Assist in reviewing software requirements and establishing technical direction and business strategy for the department
- Management, maintenance, and implementation of data storage solutions and storage migration
- Ability to work on project teams, delivering on key project milestones, and communicating effectively with a wide variety of people
- Manage Mainframe Operating System version upgrade, including customisation to HDB standard, for example, z/OS upgrade and customization
- Manage Mainframe Middleware software version upgrade, including customisation to HDB standard, for example, DB2 upgrade, CICS update, COBOL upgrade, etc
- Manage SYSPLEX environment
- Able to define IODF for the IBM Mainframe based on the requirement
- Diagnose, Analyse and perform problem determination till resolution
- Supervise CPU hardware preventive maintenance
- Know how to setup indirect cataloging for A and B packs of SYSTEM volumes
- Know how to clone volume using DFSMS DFP utilities
- Maintain the Mainframe Systems in compliance with security guidelines

**Basic Qualifications For Consideration**

Associates Degree in Computing, Computer Science, Computer Engineering, or equivalent
- Strong z/OS and MVS skills in all IBM utilities and mainframe disciplines
- Strong understanding of access methods and VSAM Record Level Sharing.
- Software: TSO ISPF, JCL, DFSMS, HSM, DSS, DFP, IBM utilities, CA1
- Enterprise class storage experience: Hitachi Vantara

  • Mainframe Systems Architect

    2 weeks ago

    Singapore beBeeMainframeDataEngineer Full time $90,000 - $120,000

    Mainframe Data Engineering ExpertWe are seeking a seasoned Mainframe Data Engineer to play a vital part in our team.The ideal candidate will have expertise in designing, implementing, and maintaining mainframe data systems.Proficiency in programming languages such as COBOL, PL/I, and JCLStrong understanding of database management systems and data analytics...

  • Mainframe Software Engineer

    2 weeks ago

    Singapore beBeeSoftware Full time $80,000 - $120,000

    Job OverviewWe are seeking a highly skilled Mainframe Software Engineer to join our team. As a Mainframe Software Engineer, you will be responsible for designing, developing, testing and maintaining complex mainframe applications.Key ResponsibilitiesDesign and develop new mainframe applications using COBOL, PL/I and other programming languages.Test and debug...

  • Mainframe Systems Architect

    2 weeks ago

    Singapore beBeeMainframe Full time $80,000 - $120,000

    Job Title: Mainframe DeveloperWe are seeking a seasoned IT professional to join our team as a Mainframe Developer.The ideal candidate will have experience working on mainframe systems, preferably with IBM zSeries hardware.Key Responsibilities:Develop and maintain complex mainframe applications using COBOL and JCL.Collaborate with cross-functional teams to...

  • Mainframe Security Engineer

    2 weeks ago

    Central Singapore PERSOLKELLY Full time

    The Mainframe Security Engineer is responsible for designing, implementing, and maintaining security measures to protect the organization's mainframe systems from unauthorized access, data breaches, and cyber threats. This role involves monitoring and analyzing security logs, conducting vulnerability assessments, and working closely with other IT teams to...

  • Mainframe Systems Expert

    2 weeks ago

    Singapore beBeeDeveloper Full time $80,000 - $120,000

    Job Title: Mainframe DeveloperAs a seasoned IT professional, we are seeking an experienced Mainframe Developer to join our team.Key Responsibilities:Develop and maintain complex mainframe applications using COBOL and JCL.Collaborate with cross-functional teams to design, implement, and deploy new features and enhancements.Troubleshoot and resolve technical...

  • Mainframe Systems Expert

    2 weeks ago

    Singapore beBeeDeveloper Full time

    Job Title: Mainframe Developer As a seasoned IT professional, we are seeking an experienced Mainframe Developer to join our team. Key Responsibilities: Develop and maintain complex mainframe applications using COBOL and JCL. Collaborate with cross-functional teams to design, implement, and deploy new features and enhancements. Troubleshoot and...

  • Senior Engineer

    2 weeks ago

    Singapore Dell Technologies Full time

    Senior Service Delivery Engineer - Mainframe Dell Technologies customers rely on our products and services to drive progress. So we take the service we provide extremely seriously. Service Delivery is all about making sure our technical solutions help clients fulfil their priorities, challenges and initiatives. As trusted advisors, we build in-depth...

  • Mainframe Cics System Administrator

    2 days ago

    Singapore ITCONNECTUS PTE. LTD. Full time

    The Mainframe CICS System Programmer would be responsible for delivery and support of Mainframe CICS regions and services on the Mainframe platform. Responsibilities include: - Ability to understand the client’s overall Mainframe CICS region setup across the various Systems/LPARs in different environments (Prod/Dev/Test/QA). - Working in Account...

  • Mainframe Storage Engineer

    7 days ago

    Singapore Aspire Nxt Pvt Ltd Full time

    **Mainframe Storage Engineer** The Mainframe Storage Engineer is responsible for the planning, design, management, configuration, implementation, performance tuning, backup/recovery, data replication, and disaster recovery methodologies of a fast-growing, complex storage environment. This position requires knowledge of best practices for disk...

  • Mainframe System Analyst

    5 days ago

    Singapore ZENITH INFOTECH (S) PTE LTD. Full time

    Presently we have a Job Opening for a Mainframe System Analyst with one of our leading clients in SingaporeAtleast 6 years of hands on experience in Mainframe Hands on experience in DB2 Hands on experience in COBOL Hands on experience in,CICS Hands on experience in z/OS(OS/390) Experience in Easytrieve Plus added advantage