Mainframe IMS Admin

Mainframe IMS Administrator

A leading technology organization is seeking a Mainframe IMS Administrator with deep expertise in managing tuning and supporting IMS database systems. The ideal candidate will bring a strong foundation in database administration system optimization and performance tuning within complex mainframe environments.

This is a fully onsite position based in Plano TX.

Position Overview

The Mainframe IMS Administrator will be responsible for maintaining and optimizing mainframe IMS database systems implementing upgrades and configuration changes and providing advanced troubleshooting and performance support. This role requires strong technical leadership deep knowledge of IMS internals and experience mentoring junior administrators in best practices.

Key Responsibilities

• Administer and maintain IMS database systems and supporting products in mainframe environments.
  

• Install configure and fine-tune IMS systems to ensure optimal performance and reliability.
  

• Provide advanced debugging and problem analysis for database issues and incidents.
  

• Perform complex database administration and maintenance tasks including upgrades patches and migrations.
  

• Design and execute database change requests and support application implementations.
  

• Collaborate with infrastructure and development teams to ensure data integrity scalability and system stability.
  

• Conduct performance monitoring tuning and capacity planning.
  

• Mentor junior database administrators and provide technical guidance to cross-functional teams.
  

• Adhere to established incident and change management processes and best practices.
  

Requirements

Requirements

Required Qualifications

• Bachelors degree in Computer Science Engineering or related field.
  

• 7 years of experience in Mainframe IMS Administration (1525 years preferred).
  

• Proven expertise in IMS installation configuration maintenance and performance tuning.
  

• Strong experience in debugging root-cause analysis and system optimization.
  

• Familiarity with ITIL or similar incident/change management frameworks.
  

Preferred Experience & Skills

• Experience in large enterprise environments supporting multiple IMS databases.
  

• Strong analytical and troubleshooting abilities with attention to detail.
  

• Excellent communication and collaboration skills.
  

• Ability to manage competing priorities and deliver in high-demand environments.