
Z/OS Administrator
6 days ago
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 expertise, strong problem-solving skills, and the ability to work in a hybrid model with cross-functional teams across multiple locations.
Key Responsibilities
- Install, configure, and maintain IBM z/OS operating systems and related subsystems.
- Perform system monitoring, performance tuning, and capacity planning for mainframe environments.
- Manage system upgrades, patches, and software maintenance to ensure stability and compliance.
- Provide support for disaster recovery planning, testing, and execution.
- Troubleshoot and resolve complex system issues, ensuring minimal downtime.
- Collaborate with application, storage, and network teams to ensure seamless operations.
- Maintain system documentation, standard operating procedures, and technical knowledge base.
- Ensure compliance with IT security and audit requirements.
- Mentor junior administrators and provide technical leadership within the team.
Required Skills & Qualifications
- 8–10 years of proven experience in z/OS administration .
- Strong expertise in IBM mainframe systems including z/OS, JES2/JES3, RACF, SMP/E, TSO/ISPF .
- Experience with performance monitoring and tuning tools.
- Knowledge of mainframe storage management, system automation, and disaster recovery tools.
- Hands-on experience in system upgrades, patching, and maintenance.
- Familiarity with ITIL practices (Incident, Change, Problem Management).
- Excellent troubleshooting and analytical skills.
- Strong communication skills with the ability to work across global teams.
Preferred Skills
- Exposure to mainframe modernization initiatives.
- Experience with security tools and compliance frameworks.
- Knowledge of cloud integration with mainframe systems is an added advantage.
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Bengaluru, India TECEZE Full timeJob 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,...
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