81 Mainframe Zos Jobs

Role Overview: At BMC, we are looking for a z/OS Assembler Specialist - Development & Maintenance to join our product R&D support and APARs development efforts for a Mainframe (z/OS) product. As part of a new engineering team, you will play a crucial role in enhancing product reliability and delivering exceptional value to our customers. If you are passionate about problem-solving, collaborating in a supportive environment, and making a direct impact on product quality, this role is for you! Key Responsibilities: - Be part of a new engineering team, focused on product support and APARs development for mission-critical Mainframe z/OS software - Develop, test, and implement diagnostic tools an...

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...

6+ Years of Experience in Mainframe Storage Administration. • Experience with DASD and tape data storage solutions (Experience on DASD (Direct Access Storage Device) /Tape Configuration and Migration) for mainframes. Required Candidate profile Candidate will be expected to have good knowledge & Experience in the following (: MF - Tape & DASD Management) areas: DFSMS, DFSMSHSM, DFSMSDSS, DFSMSDFP, DFSMSRMM, ICF Catalog, VSAM, IDCAMs,

Greetings from Tata Consultancy Services!! We are hiring : Mainframe Admin Experience : 4 to 6 years Location : Chennai Must-Have: Experience in Managing ZoS system Administration. Handling LPAR management Handling IPLs for Systems Resource Management Experience in RACF Experience in REXX programs Experience in TSO and ISPF modules Managing Mainframe subsystems Handling Mainframe storage support Experience in SMF Policies and Configuration Installing Software or hardware in ZOS Handling System Performance queries

Role & responsibilities Expertise in performing SMP/E and Non-SMPE Installation of ISV products) Operating system z/OS upgrades workflow execution. JES3/JES2 initialization Sysplex and config management(good to have) Fluent in JCL and IBM Utilities (IEBGENER/IEBCOPY/AMASPZAP/DFDSS) ISPF/TSO and other basic Basic knowledge of REXX/CLIST Designing project plan(upgrades, maintenance, decom) with task list for all stakeholders and communicating the timelines with delivery and customer. Formulate roadmaps with all pre-requisites to achieve an project completion. Technically guide a team of highly motivated system programmers with technical working sessions.

Role & responsibilities Senior zOS Systems Programmer Position Summary Provide premium zOS system programming support mainframe clients. The successful candidate will perform mainframe zOS System administration tasks and tuning to support our customers mainframe environments. The individual will need to work with vendor personnel to achieve timely solutions of zOS problems. Key Areas of Focus for this Role Fulfill customer service requests for mainframe z/OS customers in a timely manner as they pertain to Mainframe zOS Operating systems and related products Provide primary support for reported problems related to zOS and related software products Provide support on 24 x 7 x 365 basis across ...

Dear Candidate! Greetings from TCS !!! Role: Mainframe DB2 DBA Location: Bangalore/Mumbai Experience Range: 7 to 15 Years Job Description: Experience in Mainframe Db2 v12/ v13 Database System-Administration on z/OS DB2 installation, upgrade, patching, configuration and operations Proficiency in DB2, VSAM Systems Performance Tuning and Capacity Planning Experience in Data Sharing setup in Parallel Sysplex environment Knowledge in ACF2/RACF, CICS v5.5, Mainframe MQ v9 Experience in SMPE and ISV tools installation and migration TCS has been a great pioneer in feeding the fire of Young Techies like you. We are a global leader in the technology arena and there's nothing that can stop us from grow...

Required Technical Skill Set (Skill Name) : Mainframe zOS Desired Competencies (Technical/Behavioral Competency) 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 Role descriptions / Expectations from the Role Stronghold on Application zOz activities & System Programmer activities Flexible to support during the crunch scenario...

Mainframe Network System Programmer Are you curious, motivated, and forward-thinking? At FIS youll have the opportunity to work on some of the most challenging and relevant issues in financial services and technology. Our talented people empower us, and we believe in being part of a team that is open, collaborative, entrepreneurial, passionate and above all fun. About the team: The Mainframe network team is a group consisting of highly technical personnel who govern, architect and administer the mainframe network infrastructure. The team has presence in North America and India and work on a highly complex environment and product suite. The team works on a leveraged support model and is respo...

Job Summary The Mainframe z/OS System Programmer will be responsible for installing, configuring, maintaining, and supporting z/OS and related mainframe system software. The role requires deep expertise in MVS, SMPE, system builds, performance, software upgrades, DR drills, and LPAR management. The engineer will work closely with operations, hardware, storage, and application teams to ensure a stable, secure, and optimized mainframe environment. Key Responsibilities 1 Software Installation & System Maintenance Install MVS software into the SOS repository. Package and install software using SMP/E . Implement software changes following the defined change-control process. Apply software zaps an...

*Implementing robust security controls on a mainframe environment *RACF Administration *Utilizing RACF/TopSecret to manage user access, data protection, system security *Deep understanding of RACF security *Proficiency in z/OS operating system Required Candidate profile *5-8 years relevant exp. as Mainframe Security Administration Consultant with RACE/ Top Secret security products *Good experience and exposure in business calibration for Mainframe with Sercurity

*Implementing robust security controls on a mainframe environment *RACF Administration *Utilizing RACF/TopSecret to manage user access, data protection, system security *Deep understanding of RACF security *Proficiency in z/OS operating system Required Candidate profile *5-8 years relevant exp. as Mainframe Security Administration Consultant with RACE/ Top Secret security products *Good experience and exposure in business calibration for Mainframe with Sercurity

*Implementing robust security controls on a mainframe environment *RACF Administration *Utilizing RACF/TopSecret to manage user access, data protection, system security *Deep understanding of RACF security *Proficiency in z/OS operating system Required Candidate profile *5-8 years only relevant exp. as Mainframe Security Administration Consultant with RACE/ Top Secret security products *Good experience & exposure in business calibration for Mainframe with security

*Implementing robust security controls on a mainframe environment *RACF Administration *Utilizing RACF/TopSecret to manage user access, data protection, system security *Deep understanding of RACF security *Proficiency in z/OS operating system Required Candidate profile *5-8 years relevant exp. as Mainframe Security Administration Consultant with RACE/ Top Secret security products *Good experience and exposure in business calibration for Mainframe with Sercurity

*Mainframe Security Administration with RACF *Expertise in RACE/Top Secret must *Business calibration, security administration for Mainframes *Utilizing RACF/TopSecret to manage data protection, system security *Proficiency in z/OS operating system Required Candidate profile *Experience: 5-8 years in relevant roles *Security Products: Deep understanding and expertise of implementing in RACE/Top Secret *Implementing robust security controls on mainframe environment

Job Title : BMC Automation Admin Job Location : Pan India Experience required : 6-8 years Job Description: Design and build automated operations routines Design and build IPL routine / system start up and shut down procedures Upgrade Mainframe automation product (BMC AMI OPS) Customize Automation product • BMC AMI Ops Automation(Mainview AO) BMC AMI Ops Monitor for CICS(Mainview for CICS) BMC AMI Ops Monitor for CMF(CMF Monitor) BMC AMI Ops Monitor for DB2(Mainview for DB2) BMC AMI Ops Monitor for MQ(Mainview for Websphere MQ) BMC AMI Ops Monitor for z/OS(Mainview for z/OS) BMC AMI Storage FATSCOPY(BMC Compuware FATSCOPY) BMC AMI Storage IAM(BMC Compuware IAM) Reduce manual intervention, exp...

Job Title : z/OS Admin Location: PAN INDIA Mode :Virtual Experience Range : 5 to 15 years- L2/L3 Date- 05 Nov 25 If interested, Method to confirm: Share your updated CV with the below-required details at the earliest to Pavithra.gopal@tcs.com. After validation will share invite. Subject line as: TCS - z/OS Admin Name: PAN ID: Email: Skill: Contact: Total Years of exp: Current CTC: Expected CTC: Current Company: Preferred Location: Notice Period: Highest qualification which is full time: Any gaps/breaks in career/Education: If any, please mention years and reason for gap: Whether Interviewed by TCS within last 6 months (Yes/No): Cv Attached Y/N

The Mainframe z/OS System Programmer (Level 3) would be responsible for delivery and support of Mainframe z/OS operating system and all other associated support services on the platform . Responsibilities include : Ability to understand the clients overall Mainframe z/OS setup across the various Systems/LPARs in different environments (Prod/Dev/Test/QA). The z/OS Systems Programmer should have sound experience of Mainframe Systems Programming. Candidate should have the requisite z/OS support know-how to support the Business as Usual (BAU) functions daily and assist the Onsite L4/L3 team on key issues and escalations related to the z/OS operating system. Have experience in supporting ISV prod...

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...