Mainframe Systems Engineer - z​/OS Systems

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At Regions, the Mainframe Systems Engineer installs and maintains mainframe operating systems ensuring the stability, performance and security of our mainframe environment while driving innovation and continuous improvement.

• Evaluates system specifications, input/output processes, and working parameters for hardware/software compatibility

• Troubleshoots and resolves complex technical issues related to mainframe systems and applications

• Administers, configures, and maintains mainframe systems, including hardware, operating systems, and software components

• Maintains operational effectiveness and efficiency by monitoring, evaluating, and adjusting mainframe operating systems

• Maintains quality service by establishing and enforcing organization standards

• Maintains installation records by documenting system configurations, procedures, and best practices

• Resolves problems by determining cause, providing technical assistance to applications and other support staff

• Develops and implements backup and disaster recovery strategies to ensure business continuity

• Covers on call 24x7 on a rotating basis for problem resolution and SEV1 incidents

• Ensures compliance with risk management programs, rules and regulations, and cybersecurity practices; identifies opportunities for and supports process improvements; applies disciplined change management practices

This position is exempt from timekeeping requirements under the Fair Labor Standards Act and is not eligible for overtime pay.

• Bachelor's degree in Computer Science, Business, or a related field and six (6) years of mainframe infrastructure technical software and hardware analysis, programming, and installation experience

• Or High School Diploma or GED with ten (10) years of experience of mainframe infrastructure technical software and hardware analysis, programming, and installation

• Experience in installation and support of Mainframe system products including ZOS, CICS, MQ, DB2, Storage, Automation, ZLINUX or Networking

• Experience in problem determination, installation and support of mainframe products, disaster recovery experience and knowledge, and performance and tuning experience

• Experience in opening, managing, solving, and closing problems with vendor support centers

• Ability to interpret and ensure compliance with applicable rules, regulations, and industry guidance

• Ability to work in a team environment when applicable

• Ability to work under limited guidance

• Ability to work under pressure and meet deadlines

• Excellent problem solving and trouble shooting skills

• Strong communication and collaboration abilities

• Strong understanding of mainframe hardware

We are seeking a Senior z/OS Systems Programmer to install, configure, and maintain IBM System Automation and IBM Z Net View. You will design automation policies, develop rexx automation scripts, and ensure high availability of our mainframe infrastructure.

• Infrastructure Automation :
  Design, code, and maintain IBM System Automation policies.

• System Monitoring :
  Configure IBM System Automation to actively monitor system tasks and processes, generating alerts for potential issues.

• Software Management :
  Install, patch, and upgrade z/OS automation software using SMP/E.

• Scripting & Development :
  Write and debug complex Net View REXX scripts and command lists, including timers and message event automation.

• Disaster Recovery :
  Maintain and test automation procedures for system IPLs and DR events.

• On-Call Support :
  Provide technical troubleshooting for mainframe automation and network alerts.

• Core Automation :
  Expert knowledge of IBM System Automation for z/OS.

• Network Management :
  Deep experience with IBM Z Net View and Net View REXX.

• Mainframe Systems :
  Strong proficiency in z/OS concepts, JES2, TSO, and ISPF. General knowledge of GDPS, CICS, RACF, DB2, System IPL will be…