Mainframe Systems Engineer - z​/OS Systems

Mainframe Systems Engineer

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.

Primary Responsibilities

• 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.

Requirements

• 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

Skills and Competencies

• 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.

Key Responsibilities

• 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.

Preferred Technical Skills

• 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 helpful.
• System Maintenance:
  Hands-on experience with SMP/E for software installation.
• Problem Determination:
  Mastery of Netlog, dump analysis, and z/OS system logs.

Regions will not sponsor applicants for work visas for this position at this time.…