Mainframe I/O Configuration Administrator at Kyndryl

📋 Job Details at a Glance 📍 Location Hyderabad, Telangana, India, Bangalore, Karnataka, India, Chennai, Tamil Nadu, India, Pune, Maharashtra, India 🏢 Company Kyndryl 👥 Experience 5+ years 🎓 Qualification Relevant technical qualification and demonstrated shipping experience 📅 Eligible Batch 2023, 2024, 2025, 2026 📄 Job Type Full Time 💰 Salary Not Disclosed 🏢 Industry Technology 🛠 Key Skills HCD IOCP z/OS I/O configuration Hardware Configuration Channel configuration Control units Device configuration Mainframe I/O Configuration Administrator at Kyndryl — Full Details & How to Apply Kyndryl is hiring a Mainframe I/O Configuration Administrator in Hyderabad, Telangana, India , Bangalore, Karnataka, India , Chennai, Tamil Nadu, India , and Pune, Maharashtra, India . This role involves performing I/O configuration changes and supporting hardware upgrades in z/OS environments, with hands-on work in channel and device configuration . This Mainframe I/O Configuration Administrator role is essential for maintaining system performance through precise I/O configuration changes. Responsibilities include configuring channels, control units , and devices within z/OS , ensuring hardware compatibility and operational stability. The role directly supports mainframe hardware upgrades and configuration tasks, which are critical for uninterrupted system operations. The job posting highlights Kyndryl as a technology employer seeking candidates with technical expertise in mainframe environments. The role is part of Kyndryl ’s recruitment efforts for experienced professionals in I/O configuration and hardware support across multiple Indian locations. This position is available in Hyderabad, Telangana, India, Bangalore, Karnataka, India, Chennai, Tamil Nadu, India, Pune, Maharashtra, India with a hybrid work mode. 2023, 2024, 2025, 2026 graduates who hold a relevant technical qualification and demonstrated shipping experience and have at least 5+ years of experience are eligible. The salary for this role is Not Disclosed . Applicants will gain hands-on experience with HCD , IOCP , z/OS , hardware configuration , channel configuration , control units , and device configuration . This role provides a foundation for advancing into senior mainframe operations or specialized hardware support roles within large-scale enterprise systems. 📊 Role Difficulty: Medium | Competition Level: Medium | Fresher Friendly: No NexisGrow.com features this opportunity as part of its curated tech job listings. All details are sourced from the official job posting. Apply online before the opportunity closes. Search for Mainframe I/O Configuration Administrator jobs , explore Kyndryl recruitment in Hyderabad, Telangana, India, Bangalore, Karnataka, India, Chennai, Tamil Nadu, India, Pune, Maharashtra, India jobs , and find the latest apply online options. Job Role & Responsibilities The Mainframe I/O Configuration Administrator at Kyndryl ensures reliable I/O operations in z/OS environments by managing hardware configuration , channel configuration , and device configuration through IOCP to support enterprise-level system stability and performance. Perform I/O configuration changes using IOCP to modify control units and device configuration in z/OS environments with defined channel configuration parameters. Configure and validate channel configuration and control units in z/OS to ensure compatibility with existing hardware configuration and application workloads. Coordinate with system programmers and hardware teams to execute hardware configuration updates and device configuration changes in production systems. Conduct impact analysis before implementing I/O configuration changes using IOCP to assess effects on z/OS performance and system availability metrics. Support troubleshooting of I/O-related issues by diagnosing channel configuration errors and control unit failures in z/OS environments using IOCP logs and error codes. Document all I/O configuration changes in z/OS environments with timestamps, device configuration details, and hardware configuration revisions for audit and compliance reporting. Assist in resolving production-level I/O failures by analyzing control unit status, channel configuration states, and device configuration data in z/OS systems. Validate post-implementation hardware configuration and device configuration stability using IOCP response times and z/OS system performance metrics such as I/O latency and throughput. This role requires direct ownership of hardware configuration and I/O configuration tasks, with measurable impact on z/OS system uptime, device configuration accuracy, and channel configuration reliability in production environments. Required Skills & Technical Competencies The Mainframe I/O Configuration Administrator must possess advanced technical competencies in HCD , IOCP , z/OS , and physical I/O component management to execute precise hardware and configuration tasks. Technical Skills HCD — advanced — used to define hardware configuration parameters and verify compatibility between control units and device configuration in z/OS systems. IOCP — advanced — used for real-time I/O configuration management, including channel configuration updates and device configuration validation in z/OS environments. z/OS — advanced — essential for operating and managing hardware configuration and device configuration in production z/OS systems with defined channel configuration rules. Hardware Configuration — intermediate — applied to manage physical control units and device configuration in z/OS systems during hardware additions and upgrades. Channel Configuration — intermediate — used to set up and maintain channel configuration parameters for control units and device configuration in z/OS environments. I/O Configuration — advanced — central to the role, used to modify and validate device configuration and control unit settings via IOCP in z/OS systems. When preparing a resume, emphasize IOCP command scripts, z/OS configuration logs, and documented hardware configuration changes with measurable outcomes such as reduced I/O latency or improved system availability. Eligibility Criteria This role is designed for candidates with a relevant technical qualification , at least 5 years of shipping experience , and proven hardware configuration work in z/OS environments. Must hold a relevant technical qualification such as a B.Tech in Computer Science or a diploma in Information Technology. Must have 5+ years of demonstrated shipping experience in mainframe I/O configuration or hardware configuration tasks in production systems. Eligible batches are 2023 , 2024 , 2025 , and 2026 only. Experience must be directly tied to z/OS environments and IOCP -based device configuration or channel configuration activities. No CGPA or academic performance requirements are specified. Portfolio or project documentation is not required, but shipping experience must be clearly demonstrated in job history or system logs. Documentation & Portfolio Requirements Include a resume with clear job titles, z/OS environment details, IOCP command usage, and documented hardware configuration changes in production systems. Pro tip: Highlight specific instances where you managed device configuration or channel configuration using IOCP in a z/OS environment, with measurable outcomes such as reduced I/O errors or improved system response times. Salary for Mainframe I/O Configuration Administrator at Kyndryl 💰 Compensation Not Disclosed The advertised compensation for the Mainframe I/O Configuration Administrator role at Kyndryl is Not Disclosed . The exact in-hand figure and any additional components are confirmed by the company during the offer or HR discussion stage. Recommended Courses & Preparation Tips for Mainframe I/O Configuration Administrator Upskilling with the right resources significantly enhances your chances of selection for this specialized role. Recommended Courses & Resources HCD — This course provides essential knowledge on Hardware Configuration Definition, crucial for I/O management. KodNest — Offers practical insights into mainframe technologies, enhancing your technical expertise. Boost your profile with relevant certifications at NexisGrow GetCertified — strengthen your application before you apply. Common Mistakes to Avoid ❌ Applying without demonstrating experience with I/O configuration — Provide specific examples of your relevant experience. ❌ Using a generic resume — Tailor your resume to the responsibilities listed in the job description. ❌ Listing technologies like z/OS without details — Explain how you applied these technologies in previous roles. ❌ Ignoring the requirement for 5+ years of experience — Ensure you meet this criterion before applying. ❌ Adding unrelated skills or unsupported claims — Focus on relevant experiences that can be substantiated. ❌ Failing to verify the official Apply URL — Always check the URL and job details before submission. Before You Apply — Checklist ✅ Confirm the job title, company, location, work mode, and experience requirement. ✅ Check that you meet the supplied qualification criteria. ✅ Verify eligibility against the supplied eligible batches and experience requirement. ✅ Add relevant supplied JD keywords naturally to your resume. ✅ Highlight projects or experience related to the supplied technologies and responsibilities. ✅ Remove unsupported technologies, achievements, or experience claims. ✅ Open and verify the supplied Apply URL before submitting the application. ✅ Save the job details, application date, and role-specific resume version for tracking. Resume Tailoring & ATS Keywords for Mainframe I/O Configuration Administrator Optimizing your resume for ATS is crucial to ensure it gets noticed for this role. ATS Keywords to Include Mainframe I/O Configuration HCD IOCP z/OS Hardware Configuration Channel Configuration Control Units Device Configuration Troubleshooting Impact Analysis Configuration Management Resume Tips for This Role Highlight the relevant technical qualification and 5+ years of experience prominently on your resume. Emphasize experience with HCD , IOCP , and z/OS as these are critical for the role. Consider including a project that involved I/O configuration or mainframe management. Use exact keywords from the job description naturally to align with ATS requirements. Avoid adding unsupported technologies or experiences that cannot be substantiated. Build an ATS-optimized resume for this role using NexisGrow Resume Builder — free for all job seekers. Pro Tip: Avoid including unrelated skills or unsupported claims in your resume for this role. How to Apply for Mainframe I/O Configuration Administrator at Kyndryl Apply Now — Kyndryl Open the supplied official Apply URL and confirm the job title and company. Prepare a resume aligned with the supplied skills, responsibilities, qualification, and experience requirement. Complete the official application form accurately and avoid unsupported claims. Submit the application and save the confirmation or application reference if the portal provides one. Record the application date and monitor the official company portal or registered email for updates. Applications reviewed on rolling basis — early submission recommended. Apply Now — Kyndryl NexisGrow.com does not charge any fees for job applications. Kyndryl Kyndryl is a technology company operating in Hyderabad, Telangana, India, Bangalore, Karnataka, India, Chennai, Tamil Nadu, India, and Pune, Maharashtra, India. The company offers hybrid work mode for its employees. This role is part of Kyndryl ’s mainframe solutions operations, focusing on hardware and I/O configuration in z/OS environments. The team performs I/O configuration changes, manages hardware additions and upgrades, and configures channels, control units , and devices. They use HCD and IOCP tools, support z/OS systems, and collaborate with system programmers, storage, n…