Mainframe Solutions Architect

This organization is seeking a Senior Mainframe Solutions Architect to play a critical role in the engineering, modernization, stability, security, and performance of our enterprise computing platform. The selected candidate will design, implement, and support scalable mainframe infrastructure solutions utilizing z/OS, Db2, CICS, MQ, RACF, TCP/IP, and z/OS Connect to support mission-critical retail, supply chain, merchandising, and financial systems. This leadership position involves driving strategic platform initiatives, leading modernization efforts, mentoring systems engineers, and leveraging modern AI-assisted engineering tools to improve productivity and operational efficiency., * Lead the architecture, installation, configuration, maintenance, and modernization of the enterprise mainframe platform

• Design and implement scalable, secure, and highly available z/OS infrastructure solutions supporting critical business applications and services
• Plan and execute operating system, middleware, and subsystem upgrades including z/OS, Db2, CICS, MQ, RACF, and z/OS Connect
• Drive mainframe modernization initiatives including API enablement, z/OS Connect services, DevOps integration, Git-based workflows, automation, and hybrid-cloud connectivity
• Monitor, analyze, and optimize system performance through workload management, capacity planning, RMF/SMF analysis, and specialty processor utilization
• Partner with application development, infrastructure, architecture, security, and managed service providers to deliver resilient platform services
• Provide technical leadership during critical incidents, perform advanced system diagnostics, dump analysis, root cause analysis, and implement corrective actions
• Establish and maintain security standards, RACF controls, compliance requirements, and audit readiness across the enterprise mainframe environment
• Mentor systems programmers and engineers while establishing best practices in engineering excellence, automation, and operational discipline
• Utilize modern AI-assisted engineering tools to accelerate delivery, automate routine tasks, and enhance technical documentation

Education: Bachelor’s or Master’s degree in Computer Science, Information Systems, Engineering, or a related technical discipline

Experience: Typically requires 10 or more years of experience supporting enterprise mainframe environments, including a minimum of 7 years of hands-on z/OS systems programming experience

Technical Skills: Deep proficiency with IBM z/OS including installation, customization, maintenance, SMP/E, JES2, z/OSMF, HCD, HMC, DFSMS, UNIX System Services, SDSF, TSO/ISPF, and system automation; extensive experience tuning Db2, CICS, MQ, RACF, TCP/IP, and z/OS Connect; familiarity with performance analysis, workload management, RMF, SMF, capacity planning, and Git-based DevOps practices

Preferred Qualifications

• Experience supporting modern hardware platforms and related enterprise systems
• Mainframe Systems Programmer or related technical systems certifications
• Experience with Zowe, Ansible Automation Platform, and Open Mainframe Project technologies
• Experience supporting large-scale retail, supply chain, financial, or high-volume transaction processing environments
• Demonstrated ability to influence architecture decisions and communicate effectively with technical and business stakeholders

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.

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