Mainframe Storage Administrator Expert

2 weeks ago


Chicago, Illinois, United States Lorven Technologies Full time
Mainframe Storage Administrator Expert

Lorven Technologies is seeking a seasoned Mainframe Storage Administrator Expert to join our team. As a key member of our IT infrastructure team, you will be responsible for the design, implementation, and maintenance of our mainframe storage systems.

Key Responsibilities:

  • Manage system performance, reliability, and availability to meet service level agreements.
  • Ensure hardware and application security controls meet or exceed guidelines.
  • Develop and maintain a comprehensive disaster recovery plan for all managed systems.
  • Design and implement system enhancements and upgrades.
  • Establish standards for supported systems.
  • Automate processes using VMWare Automation tools.
  • Create documentation and SOPs.
  • Provide operations support.

Requirements:

  • Bachelor's degree in Computer Science, Information Technology, or a related discipline.
  • 8-12 years of relevant work experience.
  • Hands-on experience in a GDPS, Global Mirror, Metro Mirror, HiperSwap environment.
  • Thorough knowledge and expertise with HCD in a large-scale enterprise environment with numerous CECs.
  • Knowledge of Brocade SAN equipment and associated management tools (Brocade Network Advisor).
  • Experience installing and configuring IBM Mainframes, Virtual Tape systems, and DS8000 DASD.
  • Knowledge of dataset structures (PDS, PDSE, GDG, VSAM).
  • Experience administering DFSMS policies and constructs.
  • Knowledge and experience with IBM Flashcopy process.
  • Knowledge of FDR/ABR and DFDSS.
  • Experience with CA1 Tape Management Software.
  • Experience with TDMF.
  • Coding languages: Assembler, Automation, GDPS, Rexx, and CLIST skills.
  • Proficiency in Security software tools: RACF and ACF2, and performance monitoring using Omegamon, RMF, SMF, and SAS.


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