Senior Mainframe Systems Programmer – zOS

6 days ago


Chennai, Tamil Nadu, India Ensono Full time

About Ensono

Ensono is a leading technology adviser and managed service provider. We help clients accelerate their digital transformation to achieve lasting business outcomes. Our team of experts assists in optimizing today's systems across any hybrid environment, offering services such as consulting, mainframe and application modernization, public cloud migration, and cloud-native development. We possess certified experts in AWS, Azure, and Google Cloud and have been recognized as Microsoft Datacenter Transformation Partner of the Year. Ensono has over 3500+ associates globally and is headquartered in greater Chicago.

Our Commitment

  • We care about your success, offering comprehensive strategic and managed services for mission-critical applications.
  • Our Advisory and Consulting services can help upfront with an application strategy or find the right places for your applications – whether it's public, multi or hybrid cloud, or mainframe.
  • We span across all mission-critical platforms, meeting you wherever you are in your digital transformation journey, with 24/7 support when you need it.

Job Role

  • Provide premium zOS system programming support and services to Ensono mainframe clients.
  • The successful candidate will perform mainframe zOS System administration tasks and tuning to support our customers' mainframe environments.

Key Responsibilities

  • Provide premium zOS system programming support and services to Ensono mainframe clients.
  • Fulfill customer service requests for mainframe zOS customers in a timely manner as they pertain to Mainframe zOS Operating systems and related products.
  • Provide primary support for reported problems related to zOS and related software products.
  • Provide support on a 24 x 7 x 365 basis across multiple time zones.
  • Provide key support for customer migration services (new customer transitions) as they pertain to zOS and related OEM software products.
  • Communicate to both customer and management the status of issues at intervals during the resolution process.
  • Maintain documentation of issue cause, action, and resolution in the designated problem tracking system.

Requirements

  • Bachelor's degree required and/or equivalent work experience.
  • 8+ years of professional experience in zOS systems programming support, working with zOS.

Technical Skills

  • Thorough understanding of mainframe operating system principles and subsystem components.
  • Experience in building new zOS environments.
  • Experience with configuring and managing zOS in parallel sysplex environments, CFRM policies.
  • Understanding of JES2/JES3 architecture and components and customization.
  • Ability to work independently and take responsibility for zOS system and other subsystem recovery, including critical OEM products.

Preferred Skills

  • Ability to develop innovation, strategies, processes, and best practices in software management.
  • Knowledgeable in best practices of software management, maintenance, and documentation.
  • Self-motivated and able to work independently.


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