Z/OS System Administration Leadership Position

1 day ago

Chennai, Tamil Nadu, India beBeeMainframe Full time ₹ 9,00,000 - ₹ 12,00,000

Job Title: z/OS System Administrator Lead

Experience Required: 8–10 years of experience in IBM z/OS system administration.

Job Description:

We seek an experienced z/OS Administrator Lead to oversee, maintain and optimize our IBM mainframe environment. The role involves ensuring system availability, performance tuning, security management, and providing technical support for business-critical applications running on z/OS.

Key Responsibilities:

  • Oversee and support IBM z/OS mainframe systems, including installation, configuration, and maintenance.
  • Perform system upgrades, patching, and integration with related subsystems (CICS, DB2, IMS, MQ, RACF, etc.).
  • Monitor system performance and implement tuning measures for optimal efficiency.
  • Manage system security and access controls (RACF/ACF2/Top Secret).
  • Troubleshoot and resolve complex system and infrastructure issues.
  • Support disaster recovery planning, testing, and implementation.
  • Collaborate with application, network, and storage teams to ensure seamless operations.
  • Prepare and maintain system documentation, procedures, and operational standards.
  • Provide mentoring and guidance to junior team members.

Required Skills & Qualifications:

  • Hands-on experience with IBM z/OS system administration.
  • Strong expertise in mainframe subsystems (CICS, DB2, IMS, MQ, etc.).
  • In-depth knowledge of security tools (RACF/ACF2/Top Secret).
  • Proficiency in JCL, REXX, and automation tools.
  • Experience with performance monitoring and capacity planning.
  • Familiarity with disaster recovery and high availability environments.
  • Strong analytical, problem-solving, and communication skills.

Education:

  • Bachelor's degree in Computer Science, Information Technology, or a related field.

  • z/OS System Programmer

    1 day ago

    Chennai, Tamil Nadu, India TECEZE Full time

    Job Title: z/OS System ProgrammerLocation: Chennai, Bangalore, NoidaExperience: 7–10 YearsEmployment Type: Full-Time- Mainframe z/OS Systems Programmer : 7-10 years of hands-on experience as a Mainframe Systems Programmer.- Job Summary: We are seeking a highly skilled and experienced Mainframe z/OS Systems Programmer to join our dynamic IT team. The...

  • Z/os System Programmer

    3 weeks ago

    Chennai, Tamil Nadu, India Kyndryl Full time

    Who We Are At Kyndryl we design build manage and modernize the mission-critical technology systems that the world depends on every day So why work at Kyndryl We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable inclusive world for our employees our customers and our communities The Role As a...

  • Mainframe Systems Engineering Professional

    3 days ago

    Chennai, Tamil Nadu, India beBeeSystem Full time ₹ 20,00,000 - ₹ 25,00,000

    Job Title: Mainframe System EngineerYou will be responsible for the installation, configuration, maintenance, and optimization of our z/OS environments. You will work closely with application developers, system administrators, and other IT teams to ensure the availability, reliability, and performance of our z/OS systems to meet business requirements...

  • Mainframe System Specialist

    18 hours ago

    Chennai, Tamil Nadu, India beBeeMainframe Full time ₹ 20,00,000 - ₹ 25,00,000

    Mainframe System Specialist OpportunityKey Responsibilities:Z/OS Maintenance and Upgrades:We seek an experienced professional to lead z/OS system maintenance and upgrades, ensuring seamless execution of tasks such as planning, preparation, customization, testing, and post-upgrade verification.The ideal candidate will have a strong background in applying IBM...

  • DB2 Systems

    2 days ago

    Chennai, Tamil Nadu, India Teceze LTD Full time

    Job Title: DB2 Systems & Database AdministratorExperience: 8–10 YearsLocation: ChennaiJob Type: Full-timeRole OverviewWe are seeking an experienced DB2 Systems & Database Administrator to manage, optimize, and support our DB2 database environments. The role requires strong expertise in DB2 administration (LUW/z/OS as applicable), performance tuning, high...

  • EnterpriseZ/OSAdministrator

    1 day ago

    Chennai, Tamil Nadu, India beBeeMainframeSystemsProgrammer Full time US$ 90,000 - US$ 1,20,000

    Job Title: Mainframe Systems ProgrammerA system programmer is responsible for the installation, maintenance, and upgrade of the z/OS operating system and various Independent Software Vendor (ISV) products.Key Responsibilities:Install, configure, and maintain a wide range of ISV products, including security software, performance monitoring tools, job...

  • Database Administrator

    4 weeks ago

    Chennai, Tamil Nadu, India Mphasis Full time

    Job DescriptionRole: DB2/IMS Lead Database AdministratorLocation: Onshore/USWho are we looking for?We are seeking for 10+ years of administrator experienced and detail-oriented DB2 and IMS Database Administrator (DBA) to join our production support team. In this role, you will be responsible for maintaining the stability, availability, and performance of DB2...

  • Senior DB2 Systems Engineer

    1 day ago

    Chennai, Tamil Nadu, India beBeeDatabase Full time ₹ 9,00,000 - ₹ 12,00,000

    Database AdministratorWe are seeking a skilled Database Administrator to manage, optimize and support our DB2 database environments.The role requires expertise in DB2 administration, performance tuning, high availability, backup/recovery strategies and troubleshooting critical production issues.Install, configure, upgrade and maintain DB2 database...

  • Unix System Administrator

    4 days ago

    Chennai, Tamil Nadu, India beBeeAdministration Full time ₹ 15,00,000 - ₹ 20,00,000

    As a Unix System Professional, you will be integral to supporting critical business applications across various platforms. Your key responsibilities include planning and coordinating tasks related to advanced OS administration, subject matter expertise, infrastructure product management, and ensuring optimal level 3 support for corporate applications.Key...

  • Linux System Administration

    3 weeks ago

    Chennai, Tamil Nadu, India Jio Full time

    Job DescriptionJio is the new age technology company leading the Digital, Big Data and AI Revolution that is taking place in India. This revolution is going to impact the lives of 1.3 billion Indians and its our responsibility to cater to the needs of every rural and urban Indians by using every skill and technology that is available at our disposal.Jio has...