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Metro mid-level role with moderate brand but niche mainframe skills limit applicant density.
Strong mainframe and z/OS focus limits cross-industry transferability.
Explicit 5+ years and mandatory z/OS, Apache, UNIX and security skills make filters strict.
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Manage and support Apache Web Server administration, including installation, configuration, upgrades, and troubleshooting in mainframe (IBM z/OS and OMVS) environments.
Oversee system data management, security compliance, and prioritize resolution of production incidents related to Unix/Linux and web servers, ensuring high availability and performance.
Collaborate with stakeholders to recommend modernization strategies, identify new business opportunities, and develop technical documentation and runbooks.
5+ years of experience in Apache Web Server administration and support.
Hands-on experience with IBM z/OS and OMVS (UNIX System Services).
Strong knowledge of UNIX/Linux operating systems, shell commands, and scripting.
Experience with SSL/TLS, HTTPS configuration, security hardening, and troubleshooting related to web servers and Unix systems.
Experienced in large-scale enterprise mainframe environments and familiar with middleware and web services (e.g., z/OS Connect).
Skilled in security frameworks such as RACF or ACF2, and configurations like Apache reverse proxy and load balancing.
Ability to analyze, troubleshoot, and optimize system performance with strong incident management and root cause analysis capabilities.