Mainframe System Programmer Resume Samples

The Mainframe System Programmer is a specialized IT professional responsible for the installation, maintenance, and optimization of mainframe computer systems. A well-drafted Mainframe System Programmer Resume mentions the following duties and responsibilities – configuring hardware and software components, implementing system upgrades, and troubleshooting issues to ensure the stability and efficiency of the mainframe environment. The professionals work with system administrators and other IT personnel to develop and implement security protocols, monitor system performance, and collaborate on disaster recovery plans.

Key skills for success include the following – a deep understanding of mainframe architecture, expertise in operating systems like z/OS, the ability to diagnose and resolve complex system issues, proficiency in programming languages such as COBOL, or Assembler, and the ability to maintain reliability and performance of mainframe systems. Typically, a Mainframe System Programmer holds a bachelor’s or Master’s degree in Computer Science or Information Technology. Certification in mainframe technology is crucial.

Mainframe System Programmer Resume example

Mainframe System Programmer Resume

Summary : As a Mainframe System Programmer, maintain, install, document, and customize the mainframe operating system and installed software, and also required to diagnose system and performance problems, execute configuration changes, implement vendor-supplied software, and work on project-related tasks.

Skills : Proficiency in mainframe operating systems, Experience with programming languages.

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Description :

  1. Responsible for carrying out BAU tasks for application owners. 
  2. Addressed security inheritance and privilege escalation issues.
  3. Resolved Connection Engine join/leave problems.
  4. Managed mount point configurations and log file issues.
  5. Troubleshot JDBC connection issues with current versions of Db2.
  6. Addressed server.xml hardcoded user-id/password concerns.
  7. Ability to collect and provide data for issue resolution with IBM/HCL.
Years of Experience
Experience
7-10 Years
Experience Level
Level
Senior
Education
Education
BSc IT


Mainframe Systems Programmer Resume

Summary : As a Mainframe Systems Programmer, analyze technical system changes and improvements made to the system software to determine impacts related to existing systems and guarantee continued operations and availability of systems.

Skills : Database Management Systems, Troubleshooting.

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Description :

  1. Provided technical support to clients and other client service lines.
  2. Performed z/OS systems programming activities and coordinated project resources needed to complete software maintenance and installation schedules.
  3. Performed 3rd party system software such as CA Broadcom, BMC, ASG, and IBM systems programming activities needed to complete software maintenance and installation.
  4. Ensured software is operating at supported and optimized levels.
  5. Worked with z/OS administrators to analyze and resolve root-cause issues.
  6. Provided on-call support as required for products supported by the team.
  7. Participated in planning and establishing best practices for the z/OS vendor product environments.
Years of Experience
Experience
7-10 Years
Experience Level
Level
Consultant
Education
Education
BSc CS


Mainframe System Programmer Resume

Objective : As a Mainframe System Programmer, planned, supported, and managed the installation and execution of infrastructure and vendor-supplied software products for the mainframe environment.

Skills : problem-solving and scripting skills.

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Description :

  1. Expert in supporting multiple client mainframe workloads.
  2. Upgraded, maintained, and supported the z/OS operating system.
  3. Upgraded, maintained, and supported ISV products, particularly from the vendors.
  4. Worked closely with the other Engineering teams, to ensure that the systems were built to be stable, available, and up to date and running as effectively and efficiently as possible.
  5. Understood how the whole picture aligns with the overall company strategy.
  6. Worked directly with Hardware and Software vendors on new solutions.
  7. Assisted Data Center Operations to ensure SLAs are met.
Years of Experience
Experience
0-2 Years
Experience Level
Level
Entry Level
Education
Education
BSc IT

Mainframe System Programmer Resume

Summary : As a Mainframe System Programmer, experience with VTAM and TCP/IP also will be required to support, maintain, and install the above products.

Skills : communication and collaboration skills, COBOL.

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Description :

  1. Provided and documented problem analysis, resolution, and prevention, designing procedures, and best practice techniques.
  2. Expert working with z/OS, JES2, SMP/E, TSO, IOF, JCL, IOCP/HCD, program product installations, and basic IBM utilities (IDCAMS, IEFBR14).
  3. Supported multiple annual disaster recovery exercises across a diverse set of client environments.
  4. Expert in installing, upgrading, and supporting other systems software including CICS, IMS/DC, SAS, Syncsort, and FileAid.
  5. Expert in using monitoring tools such as TMON, Main View, and OMEGAMON, and the ability to troubleshoot systems issues analyzing SMS records.
  6. Expert in using monitoring tools such as OMEGAMON.
  7. Expert with the management of storage software and hardware systems, including SMS storage groups, SKLM, Virtual Tape Systems, DASD, TMS, and Physical Tape Silos.
Years of Experience
Experience
10+ Years
Experience Level
Level
Management
Education
Education
BSc CS

Mainframe System Programmer Resume

Summary : As a Mainframe System Programmer, responsible for providing user support and training to ensure users can effectively utilize the mainframe system. They monitor the systems performance to identify and resolve issues and stay up to date with the latest technologies to ensure that the system remains competitive and meets the needs of the business.

Skills : PL/I, Assembler, JCL.

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Description :

  1. Responsible for managing system security, including user access and data protection.
  2. Responsible for implementing system upgrades and patches.
  3. Responsible for troubleshooting system errors and performance issues.
  4. Responsible for collaborating with other IT teams to integrate mainframe systems with other platforms.
  5. Responsible for documenting system configurations, procedures, and troubleshooting steps.
  6. Responsible for providing technical support and assistance to end-users and other IT staff.
  7. Attended and actively participated in weekly review meetings with the team leader and/or manager to discuss issues, concerns, people, ideas and workload.
Years of Experience
Experience
7-10 Years
Experience Level
Level
Senior
Education
Education
BSc IT

Mainframe System Programmer Resume

Summary : As a Mainframe System Programmer, write and maintain software programs that enable mainframe systems to operate effectively. This involves working with multiple programming languages, such as COBOL, Java, and Assembler, and deeply understanding software development principles and methodologies.

Skills : Technical Support, DB2.

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Description :

  1. Understood how the whole picture aligns with the overall Client strategy.
  2. Supported and documented DR processes.
  3. Highlighted areas for improvement in current processes, and implement improvements.
  4. Provided technical customer support and own and action requests for service, implementing changes, and resolving assigned problems (may involve some after-hours and weekend work).
  5. Understood the z/OS services structure, JES concepts, sysplex configuration, Unix System Services, and Comm Server (VTAM, TCP/IP, system catalog structures, and IODF/HCD).
  6. Responsible for participating in disaster recovery planning and testing.
  7. Responsible for keeping abreast of emerging technologies and best practices in mainframe computing.
Years of Experience
Experience
7-10 Years
Experience Level
Level
Consultant
Education
Education
BSc CS

Mainframe System Programmer Resume

Objective : As a Mainframe System Programmer, responsible for installing, configuring, and maintaining mainframe hardware and software components monitoring system performance, and ensuring availability and reliability.

Skills : Mainframe Systems,REXX.

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Description :

  1. Troubleshot and resolved open issues related to the installation and deployment of DWC (Dynamic Workload Console).
  2. Expert in monitoring and administrative tools like Sysview or any other equivalent for support.
  3. Managed mount point configurations and log file issues.
  4. Expert in upgrade of CICS TS from lower version to higher version.
  5. Supported the operations of the Mainframe CICS infrastructure.
  6. Provided timely problem diagnosis of application system dumps to identify root causes and recommend appropriate solutions.
  7. Worked with application developers and QA support group to resolve issues and problems with regions.
Years of Experience
Experience
2-5 Years
Experience Level
Level
Freelancer
Education
Education
BSc IT

Mainframe System Programmer Resume

Objective : As a Mainframe System Programmer, installing, configuring, and troubleshooting CICS, as well as being responsible for the maintenance and administration of various vendor products.

Skills : RMF, Disaster Recovery.

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Description :

  1. Provided primary support for reported problems related to CICS TS and related OEM software products.
  2. Followed procedures for installing OEM software products efficiently and according to best practices and Ensono standards (for productivity/scalability purposes).
  3. Worked with members of other functional towers via a checklist of proactive actions.
  4. Provided key support for customer migration services (new customer transitions) about CICS TS and related OEM software products.
  5. Assisted the assigned project manager in migrating newly acquired customers, such that all technical hurdles were addressed promptly and did not impede the expected progress of the transition or the targeted migration date.
  6. Coordinated maintenance and upgrade implementation with affected applications.
  7. Mentored junior team members in all areas of responsibility.
Years of Experience
Experience
2-5 Years
Experience Level
Level
Executive
Education
Education
BSc CS

Mainframe System Programmer Resume

Objective : As a Mainframe System Programmer, develop and maintain applications for mainframe computers. They write and test code to ensure that the applications will run successfully, and know how to search for coding mistakes to solve a malfunctioning application.

Skills : Problem Determination, JCL.

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Description :

  1. Provided mainframe support to the Operations team for system issues and batch failures.
  2. Acted as an escalation point for internal customer queries.
  3. Monitored and resolved Assyst Queue Mainframe-related issues.
  4. Managed the Mainframe Platform escalating issues to 3rd party support promptly to address hardware and software issues.
  5. Supported the Access Control team in managing appropriate system access provision.
  6. Kept Operating System and third-party products on the latest releases.
  7. Provided Mainframe Sysprog support for projects as required.
Years of Experience
Experience
2-5 Years
Experience Level
Level
Junior
Education
Education
BSc CS

Mainframe System Programmer Resume

Summary : As a Mainframe System Programmer, provides support for ongoing projects that require the installation, testing, and implementation of new operating systems and other 'system' software.

Skills : TCP/IP, IMS, FTP.

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Description :

  1. Provided Technical Architect storage support for HW and SW Software solutions.
  2. Processed communication skills to participate in Client meetings and new business deals.
  3. Provided 24x7 after-hours on-call support as required for products supported by the team.
  4. Expert in CICS Monitoring Tools like CA SYSVIEW / Omegamon / Mainview.
  5. Enhanced the performance of others through mentoring and guiding.
  6. Designed automated monitoring techniques for problem identification and prevention.
  7. Provided metrics tracking operational performance and quality of services delivered.
Years of Experience
Experience
7-10 Years
Experience Level
Level
Management
Education
Education
BSc IT