Mainframe Storage Specialist for Global Mainframe Infrastructure Services

7 days ago


Budapest, Budapest, Czech Republic HCLTechnologies Full time
Job Overview

HCL Technologies is a global leader in delivering high-quality mainframe infrastructure services to international clients. Our organization values quality, standardization, efficiency, and cost control equally alongside inclusion, integrity, and people-centricity.

We are seeking a skilled Mainframe Storage Technician to join our global team. This role will involve working on system installations and upgrades, performance tuning, problem resolution, and technical support.

Key Responsibilities
  • Manage incidents, problems, and changes using ITSM
  • Install, implement, and configure products in our environment
  • Oversee the Life Cycle Management of products
  • Maintain and monitor systems and products for performance enhancements
  • Coordinate with vendors for support cases
  • Provide technical consultation and support to other areas and teams
  • Draft clear and concise instructions as required
  • Participate in internal and external projects and assignments
  • Engage in daily huddles and other mandatory meetings
  • Adhere to structured workflows and objectives established by a remote team leader
  • Contribute to team efforts by sharing knowledge and supporting colleagues
Required Skills and Qualifications
  • Broad z/OS knowledge
  • Programming skills: JCL, Rexx
  • Automation skills: Netview SA
  • General TSO/ISPF knowledge

Technical – Team Specific:

  • SAN, IBM DASD, and Virtual Tape Systems expertise
  • IBM DASD and VTS system management
  • DFSMS management
  • PL/1 programming skills
  • Tracing tools: Debugger, Fault analyzer

General:

  • Strong troubleshooting skills with a focus on efficient problem resolution
  • Automation and standardization mindset
  • Ability to read, understand, and adhere to established technical specifications and manuals
  • Effective collaboration with team members to achieve common goals
  • Fluent English communication skills

Personal:

  • Problem solver with creative analytical thinking
  • Proactive, responsible, and methodical approach
  • Initiative and driving force
  • System thinking and holistic view
  • Business-oriented mindset and ability to establish and maintain good relationships
  • Presentation and pedagogical skills are a merit
Education
  • University degree in Computer Science or equivalent
  • ITIL certification

Benefits

  • Mainframe experience
  • Z/OS expertise
  • Security tools knowledge

Additional Benefits

  • Sport subscription
  • Private healthcare
  • Training budget
  • International projects
  • Free coffee
  • Playroom
  • Free snacks
  • Free beverages
  • In-house trainings
  • Modern office
  • Gyümölcsnapok (Fruit Breaks)
  • Irodai masszázs (Office Massage)


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