| Remote-Mainframe Developer (RACF AT-TLS on z/OS) [CGEMJP00291804] with z/OS, z/OS Upgrade & Migration at Remote, Remote, USA |
| Email: [email protected] |
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http://bit.ly/4ey8w48 https://jobs.nvoids.com/job_details.jsp?id=2269218&uid= Hi, I hope this email finds you well. My name is Shivam kumar and I am a Technical Recruiter from Empower Professionals Inc. I came across your profile and wanted to reach out regarding a Mainframe Developer (RACF AT-TLS on z/OS) [CGEMJP00291804] role with one of our clients based in Remote. Please let me know if you are available in the job market and interested in this role (see job description below) - if so, we can connect and speak further. I would need your updated resume to proceed and can give you a call as soon as I have it. Role: Mainframe Developer (RACF AT-TLS on z/OS) [CGEMJP00291804] Duration: 12 Months Location: Remote Duration: 12+ months Must have: Mainframe, Z/OS, z/OS Upgrade & Migration, z/OS 2.4 to z/OS 3.1, AT-TLS setup Job description: Required Experience: 5+ years of experience in z/OS systems programming and upgrades. Hands-on experience upgrading from z/OS 2.4 to z/OS 3.1. Strong expertise in z/OSMF implementation, configuration, and troubleshooting. Proficiency in SMP/E for software installation and maintenance. Experience with SAF security controls, ISFPARMS configuration for SDSF, and job submission restrictions. Knowledge of AT-TLS setup, policy configuration, and integration with TCP/IP applications. Experience with JES2, PARMLIB updates, and IPL procedures. Ability to analyze system logs, dumps, and performance reports (RMF/SMF) to troubleshoot issues. Nice to Have: Familiarity with RACF security integration for SAF resource protection. Experience implementing IBM Workload Manager (WLM) policies for optimized performance. Understanding of z/OS Communications Server, VTAM, and TCP/IP networking. Automation experience using REXX. Certifications such as IBM Certified System Programmer z/OS (or equivalent). Essential Duties and Responsibilities: z/OS Upgrade & Migration Plan, coordinate, and execute z/OS 2.4 to z/OS 3.1 upgrades using z/OSMF Workflows and Software Management. Perform SMP/E maintenance, including applying PTFs, APARs, and HOLDDATA resolution. Conduct pre-upgrade system health checks, compatibility assessments, and fallback planning. Execute IPL testing, JES2 configuration updates, and system validation post-upgrade. z/OSMF Implementation & Configuration Install, configure, and maintain z/OSMF for automation, software deployment, and incident tracking. Utilize z/OSMF Workflows for system provisioning, migration tasks, and security updates. Troubleshoot and resolve z/OSMF-related issues to optimize performance. SAF & ISFPARMS Configuration for SDSF Configure ISFPARMS to define SAF (RACF) access policies for SDSF. Implement SAF authorization checks for SDSF panels, JES, and spool access. Modify ISFPARMS settings to restrict or grant permissions based on user roles. Work with security teams to define SAF rules for SDSF functions and audit SAF logs. AT-TLS Implementation & Network Security Implement and configure AT-TLS (Application Transparent Transport Layer Security) to secure network traffic. Define and apply TTLS policies, managing encryption for TCP/IP-based applications. Test and validate AT-TLS configurations with RACF Digital Certificates (if applicable). Administer RACF Keyring and/or PAGENT, as necessary, for AT-TLS implementation. System Performance, Testing, and Troubleshooting Monitor z/OS system logs, dumps, RMF, and SMF reports to ensure system stability post-upgrade. Optimize Workload Manager (WLM) policies to improve z/OS 3.1 AI-driven workload management. Troubleshoot SMP/E errors, IPL failures, SAF security issues, and AT-TLS connectivity problems. Documentation & Change Management Create and maintain technical documentation for the upgrade process, security configurations, and fallback strategies. Follow ITIL-based change management processes for approvals, testing, and rollback plans. Train operations and support teams on new z/OS 3.1 features, z/OSMF workflows, and security enhancements. Thanks Shivam Technical Recruiter Empower Professionals ...................................................................................................................................... [email protected] Official Phone: 732-356-8008 ext 336 Cell Phone: (231) 538-8587 Fax: 732-356-8009 : linkedin.com/in/shivam-kumar-873080228 100 Franklin Square Drive Suite 104 Somerset, NJ 08873 www.empowerprofessionals.com Certified NJ and NY Minority Business Enterprise (NMSDC) Empower Professionals firmly opposes e-mail "spamming". We apologize to those who do not wish to receive this e-mail and also to those who have accidentally received it again. Please reply with REMOVE in the subject listing, with all aliases email addresses that you would want removed and any inconvenience caused is highly regretted. We appreciate your patience and cooperation. This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient(s), please reply to the sender and destroy all copies of the original message. Any unauthorized review, use, disclosure, dissemination, forwarding, printing or copying of this email, and/or any action taken in reliance on the contents of this e-mail is strictly prohibited and may be unlawful. -- Keywords: artificial intelligence access management zos information technology New Jersey New York Remote-Mainframe Developer (RACF AT-TLS on z/OS) [CGEMJP00291804] with z/OS, z/OS Upgrade & Migration [email protected] http://bit.ly/4ey8w48 https://jobs.nvoids.com/job_details.jsp?id=2269218&uid= |
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| 10:07 PM 19-Mar-25 |