TPF Software
Website:
tpfsoftware.com
Job details:
🚀 We’re Hiring: Senior z/TPF Infrastructure & Capacity/Performance Engineer
We’re looking for an experienced Senior z/TPF technical professional to support a major airline customer in a critical mainframe environment.
If you have strong expertise in z/TPF infrastructure, performance management, capacity planning, forecasting, and data analysis, we’d love to hear from you!
🔹 Key Responsibilities
• Provide senior-level technical support across z/TPF performance, capacity, and infrastructure
• Analyze CPU/MIPS, memory, cache, DASD I/O, and overall system behavior
• Monitor system health, investigate anomalies, troubleshoot high-priority production issues, and perform root-cause analysis
• Identify performance trends, capacity risks, optimization opportunities, and potential bottlenecks
• Develop capacity forecasts, resource models, and long-term capacity plans
• Analyze workload, application, configuration, and business-driven changes
• Support z/TPF environment maintenance, configuration, stability, and operational readiness
• Work with IBM mainframe hardware, including DASD, LPAR, HMC, and CEC
• Support networking and integration technologies such as TCP/IP, OSA, REST services, and Kafka
• Use TPF Operations Server (TOS) and performance analysis tools to automate operational activities and improve efficiency
• Prepare customer-facing reports, dashboards, performance insights, and management presentations
• Collaborate with technical teams, business stakeholders, and customer leadership to support data-driven capacity and performance decisions
🔹 Ideal Profile
We’re looking for someone who brings:
✅ Strong z/TPF engineering and infrastructure experience
✅ Hands-on experience with performance monitoring and capacity planning
✅ Strong understanding of CPU/MIPS, memory, cache, DASD I/O, and system performance
✅ Experience with forecasting, trend analysis, data analysis, and performance optimization
✅ Exposure to z/OS, z/VM, and/or z/Linux is valuable
✅ Knowledge of TPF networking, TCP/IP, OSA, REST, and Kafka
✅ Experience with TOS and performance analysis/automation tools
✅ Strong troubleshooting and root-cause analysis skills
✅ Excellent customer communication and stakeholder management abilities
✅ Ability to translate complex technical data into clear business insights and actionable recommendations
🌟 This is a great opportunity for a senior mainframe professional who wants to work at the intersection of z/TPF engineering, performance, capacity planning, analytics, and customer engagement.
📩 Interested? Apply now or reach out to discuss the opportunity.
https://tpfsoftware.keka.com/careers/jobdetails/89306
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