Senior z/OS Administrator

4 weeks ago

Bengaluru, India TECEZE Full time
Job Title: Senior z/OS Administrator
Experience Required: 8–10 years
Job Summary:
We are seeking an experienced z/OS Administrator to manage, 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:
- Administer 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:
- 8–10 years of hands-on experience in 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 related field (or equivalent work experience).

  • Senior z/OS Administrator

    4 weeks ago

    Bengaluru, India TECEZE Full time

    Job Title: Senior z/OS Administrator Experience Required: 8–10 years Job Summary: We are seeking an experienced z/OS Administrator to manage, 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...

  • Z/OS Administrator

    3 weeks ago

    Bengaluru, India TECEZE Full time

    Job Description –Z/OS AdministratorCompany: TecezeLocation: Bangalore / Chennai / NoidaWork Mode: HybridExperience: 8 – 10 YearsRole OverviewAs a z/OS Administrator , you will be responsible for the installation, configuration, maintenance, and performance optimization of IBM z/OS mainframe environments. The role requires deep technical expertise,...

  • Z/OS Administrator

    3 weeks ago

    Bengaluru, India TECEZE Full time

    Job Description –Z/OS AdministratorCompany: Teceze Location: Bangalore / Chennai / Noida Work Mode: Hybrid Experience: 8 – 10 YearsRole OverviewAs a z/OS Administrator, you will be responsible for the installation, configuration, maintenance, and performance optimization of IBM z/OS mainframe environments. The role requires deep technical expertise,...

  • Z/OS Administrator

    3 weeks ago

    Bengaluru, India TECEZE Full time

    Job Description –Z/OS Administrator Company: Teceze Location: Bangalore / Chennai / Noida Work Mode: Hybrid Experience: 8 – 10 Years Role Overview As a z/OS Administrator , you will be responsible for the installation, configuration, maintenance, and performance optimization of IBM z/OS mainframe environments. The role requires deep technical...

  • Ibm Z/os Mainframe System Administrator

    6 days ago

    Bengaluru, Karnataka, India ATDXT Full time

    **Job Title: IBM z/OS Mainframe Administrator** **Job Category**: Middle Management **Department/Group**:Engineering **Location: India (Bangalore /Chennai / Hyderabad)/ UK** **Travel Required: Yes** **Experience: 3Years - 7+Years** **Position Type: On site Full Time** **Role and Responsibilities [IBM z/OS Mainframe Administrator]** - Install upgrade...

  • Z/os system programmer

    3 days ago

    Bengaluru, India TECEZE Full time

    Job Title: Z/OS System ProgrammerClient: HCLPayroll: TECEZEExperience: 7+ YearsLocation: Bengaluru, ChennaiEmployment Type: Onsite | Full-timeRole SummaryWe are seeking an experienced IBM MQ Series FTE z/OS Admin System Programmer to manage, administer, and support IBM MQ Series and File Transfer Edition (FTE) on the z/OS platform. The ideal candidate will...

  • Z/OS System Programmer

    3 days ago

    Bengaluru, India TECEZE Full time

    Job Title: Z/OS System Programmer Client: HCL Payroll: TECEZE Experience: 7+ Years Location: Bengaluru, Chennai Employment Type: Onsite | Full-time Role Summary We are seeking an experienced IBM MQ Series FTE z/OS Admin System Programmer to manage, administer, and support IBM MQ Series and File Transfer Edition (FTE) on the z/OS platform. The ideal candidate...

  • Z/OS System Programmer

    3 days ago

    Bengaluru, India TECEZE Full time

    Job Title: Z/OS System Programmer Client: HCL Payroll: TECEZE Experience: 7+ Years Location: Bengaluru, Chennai Employment Type: Onsite | Full-time Role Summary We are seeking an experienced IBM MQ Series FTE z/OS Admin System Programmer to manage, administer, and support IBM MQ Series and File Transfer Edition (FTE) on the z/OS platform. The ideal candidate...

  • Z/OS System Programmer

    1 day ago

    Bengaluru, India TECEZE Full time

    Job Title: Z/OS System Programmer Client: HCL Payroll: TECEZE Experience: 7+ Years Location: Bengaluru, Chennai Employment Type: Onsite | Full-time Role Summary We are seeking an experienced IBM MQ Series FTE z/OS Admin System Programmer to manage, administer, and support IBM MQ Series and File Transfer Edition (FTE) on the z/OS platform. The ideal candidate...

  • DB2 Database Administrator

    4 weeks ago

    Bengaluru, India TECEZE Full time

    Job Title: DB2 Database Administrator (DBA) – z/OS PlatformCompany: TECEZELocation: Bangalore / Chennai / Noida (Hybrid)Experience: 5+ YearsRole SummaryWe are seeking an experienced DB2 Database Administrator (DBA) on the z/OS mainframe platform to join our team. The DBA will be responsible for the installation, configuration, performance tuning, security,...