63 Mainframe Zos Jobs

Mainframe Infrastructure Performance & Capacity Planning Engineer Location: Bangalore Experience: 7-12 years Employment Type: Full-time About the Role We are seeking an experienced Mainframe Infrastructure Performance and Capacity Planning Engineer to join our Enterprise Technology Services (ETS) team. This role focuses on real-time performance monitoring, anomaly detection, and incident prevention to ensure high availability and optimal efficiency across mission-critical mainframe workloads. The ideal candidate will have deep technical expertise in z/OS performance management, WLM, SMF/RMF data analysis , and system tuning, coupled with strong analytical and communication skills. This is an...

**Role Overview:** As a CICS Systems Programmer at Ensono, your role will involve providing premium CICS system programming support and services to Ensono mainframe clients. You will be responsible for performing mainframe CICS Transaction Server software administration and tuning to support customers" CICS environments. Collaborating with vendor personnel to achieve timely solutions to CICS related problems will be a key aspect of your role. **Key Responsibilities:** - Fulfill customer service requests for mainframe z/OS customers in a timely manner related to CICS TS and related OEM software products. - Provide primary support for reported problems associated with CICS TS and related OEM s...

Role: 1:Mainframe Storage Admin (Zos) 2:Mainframe Support Admin

Apply using the below link : https://jobs.fidelity.com/in/jobs/2117927/principal-operating-systems-programmer/ Job Title Principal - Operating Systems Programming Opportunity for a Mainframe z/OS Principal Operating Systems Programmer to support break fix, maintenance, service improvement and Business and infrastructure project delivery. The Purpose of This Role The Mainframe Storage group provides a variety of services related to (z/OS) systems at Fidelity. Those services might include but are not necessarily limited to: Basic technology and infrastructures: Computing systems, applications, and languages, Data structures, databases, files, and I/O, System Administration, Network,* Network A...

Role & responsibilities Mainframe ZOS

Join a team where your expertise as a z/OS System Administrator makes a real impact! In this critical role, youll help maintain and optimize a robust Mainframe environment, leveraging deep technical knowledge of z/OS systems. With hands-on experience in hardware refresh projects and a passion for delivering service excellence, you'll be at the forefront of keeping systems running smoothly and efficiently. Years of experience required: +15 years. Responsibilities: Operating System Knowledge: Deep mastery of z/OS architecture, including IPL procedures, JES2/JES3 configurations, Sysplex management, SMF data collection, and parmlib customization. Programming Skills: Proficient in writing and deb...

Key ResponsibilitiesProvide technical support for customer. Own and action requests for service, implementing changes and resolving assigned problems (may involve some after hours and weekend work).Provide 24x7 after hours on-call support as required for products supported by the teamPersonal compliance and ownership on security, audit and systems integrity postureHighlight areas for improvement in current processes, and implement improvementsMust be flexible to support in different shift timings and provide coverage for the weekend maintenance change implementation windows.Attend and actively participate in weekly review meetings with the team leader and/or manager to discuss issues, concer...

Mainframe System Programmer/Architect-PCM/MQ/CICS/ZOS/IMS DB2,/IMS/IDAA Any skill 4+ years experience Location-Any Hybrid mode i f interested share resume to nagini@dfcstech.in

As a z/OS Assembler Manager Development & Maintenance at BMC, you will oversee product R&D support and developing fixing APARs for a Mainframe (z/OS) product. You will have the opportunity to build and lead a talented team of approximately 10 engineers, addressing high-impact issues, improving product reliability, and delivering exceptional value to our customers. Your role will involve managing APARs cycles, collaborating with cross-functional globally distributed teams, and ensuring our software meets the highest quality and performance standards. - Build and lead a team of approximately 10 mainframe engineers in product support and APARs development for mission-critical software. - Develo...

Your Role Deliver end-to-end support for mainframe environments including configuration, installation, operations, and disaster recovery. Coordinate with global teams for asset installation and lifecycle management (servers, storage, middleware, automation tools). Perform daily operations such as batch job scheduling, system monitoring, and incident resolution. Manage subsystems like CICS, IMS, and DataCom, including automated startup/shutdown and recovery. Administer databases (DB2, IMS), middleware (CICS, MQ), and system software (z/OS, RACF). Support network, storage, backup operations, and ensure compliance with security and audit requirements. Design and implement disaster recovery solu...

Role Overview: At BMC, trust is not just a word - it's a way of life! As a z/OS Assembler Specialist in the product R&D support and APARs development team, you will be part of a new engineering team dedicated to enhancing product reliability and delivering exceptional value to customers. Your role will involve addressing critical issues in software, collaborating with global teams, and ensuring software quality meets the highest standards. If you are passionate about problem-solving, working in a collaborative environment, and making a direct impact on product quality, this role is perfect for you! Key Responsibilities: - Be part of a new engineering team, focusing on product support and APA...

Role & responsibilities As a Mainframe System Administrator at Kyndryl, youll solve complex problems and identify potential future issues across the spectrum of platforms and services. Youll be at the forefront of new technology and modernization, working with some of our biggest clients – which means some of the biggest in the world. There’s never a typical day as a System Administrator at Kyndryl, because no two projects are alike. You’ll be managing systems data for clients and providing day-to-day solutions and security compliance. You’ll oversee a queue of assignments and work directly with technicians, prioritizing tickets to deliver the best solutions to our clients. Preferred candida...

Job Title: Mainframe z/OS System Programmer Employment Type: Full-time Job Summary: We are seeking a highly skilled Mainframe z/OS System Programmer to join our infrastructure team. The role involves installing, configuring, maintaining, and troubleshooting IBM mainframe operating systems and related subsystems to ensure optimal performance, availability, and security. The candidate should have in-depth expertise in z/OS, mainframe hardware, and system programming with proven ability to support mission-critical environments. Key Responsibilities: Install, configure, and maintain IBM z/OS operating system and related subsystems. Perform system software upgrades, patches, and maintenance activ...

Your Role Experienced at troubleshooting performance issues in a z/OS environment Extensive SMP/E knowledgeKnowledge on REXX, assembler, JCLStrong Knowledge of WLM, RMF, CA Products, HCD Working experience in a multi-CPU & Sysplex environment VTAM/TCPIP Working knowledge of other sub systems like DB2, ADABAS, IMS, CICS Knowledge of working in Multi-Processor/Multi-LPAR environment and SYSPLEX Your Profile 4-12 years of experience in installation, upgradation, maintaining and customise the z/OS operating system covering z/OS, RACF, JES2, VTAM, TCP/IP, HCD, WLM. Install, upgrade, maintain and customise other z/OS related IBM and OEM products Apply planned maintenances,monitor product PTFs to m...

Role Purpose The purpose of this role is to provide significant technical expertise in architecture planning and design of the concerned tower (platform, database, middleware, backup etc) as well as managing its day-to-day operations Do Provide adequate support in architecture planning, migration & installation for new projects in own tower (platform/dbase/ middleware/ backup) Lead the structural/ architectural design of a platform/ middleware/ database/ back up etc. according to various system requirements to ensure a highly scalable and extensible solution Conduct technology capacity planning by reviewing the current and future requirements Utilize and leverage the new features of all unde...

Role Purpose The purpose of this role is to provide significant technical expertise in architecture planning and design of the concerned tower (platform, database, middleware, backup etc) as well as managing its day-to-day operations Do Provide adequate support in architecture planning, migration & installation for new projects in own tower (platform/dbase/ middleware/ backup) Lead the structural/ architectural design of a platform/ middleware/ database/ back up etc. according to various system requirements to ensure a highly scalable and extensible solution Conduct technology capacity planning by reviewing the current and future requirements Utilize and leverage the new features of all unde...

As an Application Developer, you will lead IBM into the future by translating system requirements into the design and development of customized systems in an agile environment. The success of IBM is in your hands as you transform vital business needs into code and drive innovation. Your work will power IBM and its clients globally, collaborating and integrating code into enterprise systems. You will have access to the latest education, tools and technology, and a limitless career path with the world’s technology leader. Come to IBM and make a global impact Responsibilities: Responsible to manage end to end feature development and resolve challenges faced in implementing the same Learn new te...

As an Application Developer, you will lead IBM into the future by translating system requirements into the design and development of customized systems in an agile environment. The success of IBM is in your hands as you transform vital business needs into code and drive innovation. Your work will power IBM and its clients globally, collaborating and integrating code into enterprise systems. You will have access to the latest education, tools and technology, and a limitless career path with the world’s technology leader. Come to IBM and make a global impact Responsibilities: Responsible to manage end to end feature development and resolve challenges faced in implementing the same Learn new te...

Experience : 4 to 8 Years Skillset :Mainframe ZOS Location: Pune,chennai,Bangalore Must-Have -Strong knowledge in SMPE -Product installation and ISV products -Strong experience in zOS versions upgrades, -Installation of patches and fixes -parallel Sysplex concepts -System parameters/Parmlib maintenance -zOS MF configuration and setup -Experience mainframe LPAR builds -Managing incidents on z/OS related issues Good-to-Have 1.Strong communication skills 2.Flexible with shifts and environments

Job Description * What does a successful Mainframe Infrastructure Engineering, Senior Advisor do? As the Mainframe Infrastructure Engineering at Fiserv, you will be at the forefront of driving the core engineering, design, and implementation of our mainframe computing environment. You will oversee strategic initiatives that modernize and optimize mainframe infrastructure, ensuring alignment with business goals. With 1820 years of experience, you bring hands-on expertise in mainframe hardware, operating systems (e.g., z/OS), and subsystems such as CICS, MQ, and DB2. Your proficiency in performance tuning and capacity planning will contribute to our mission of delivering world-class financial ...

You may occasionally be required to travel for business. "At BMC trust is not just a word - it's a way of life!" We are an award-winning, equal opportunity, culturally diverse, fun place to be. Giving back to the community drives us to be better every single day. Our work environment allows you to balance your priorities, because we know you will bring your best every day. We will champion your wins and shout them from the rooftops. Your peers will inspire, drive, support you, and make you laugh out loud! We help our customers free up time and space to become an Autonomous Digital Enterprise that conquers the opportunities ahead - and are relentless in the pursuit of innovation! The IZOT pro...

Experience : 7 to 15 Years Skillset : Mainfarme Z/OS - ACF2 Location: Bangalore & Mumbai Must Have: Hands-on technical and Architect experience on the Mainframe Platform as a whole (HW, SW, NW, OS and Security) z14/z15/z16 Mainframe HW and Sysplex Setup, Hands-on experience with Hitachi VSP 5500, IBM DS8000, IBM TS7000, EMC-VMAX/PowerMax & DLm HW Mainframe Tools OMEGAMON, TEPS, Netview, SIEM • IODF tunning. Good to Have: Mainframe Tools–SIEM (Q-Radar), z/OS-SA or CA-OPS/MVS Automation Mainframe DB2, MQ, CICS, WAS, Control-M Mainframe Security ACF2 Mainframe Capacity Planning and Performance Tuning Essential: Minimum 10+ years of broad and indepth hands-on technical and design/architect level...

About Client Hiring for One of the Most Prestigious Multinational Corporations! Job Description Job Title : Mainframe System Programmer Qualification : BE / B.tech Relevant Experience : 6 to 10 Years Must Have Skills : Mainframe Admin with DB2 or CICS Location : Bangalore/Hyderabad/Chennai CTC Range : 25 LPA Notice period : Immediate Shift Timing : General Shift Mode of Interview : Virtual Shift timings : 24/7 (Rotational Shift) Mode of Work : Work from office Bhuvaneshwari S Senior Specialist Black and White outsourcing Pvt Ltd Bangalore, Karnataka,INDIA. bhuvaneshwari@blackwhite.in | www.blackwhite.in

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 ZOS/MVS System Programmer at Kyndryl, you’ll solve complex problems and identify potential future issues across the spectrum of platforms and services. You’ll be at the forefront of new technology and modernization, working with some of our biggest clients – which means some of the biggest in the world. There’s never a typical da...

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 System Administrator at Kyndryl, you’ll solve complex problems and identify potential future issues across the spectrum of platforms and services. You’ll be at the forefront of new technology and modernization, working with some of our biggest clients – which means some of the biggest in the world. There’s never a typical day as a System A...