• Collaborate with other high level IT professionals, business strategists, specialized technicians, business process experts, vendors, consultants, and/or business partners. • Solves complex problems that have direct and important impact on strategic IT priorities and/or measurable business results. • Credible expert advisor to peers and internal/external business partners; trusted advisor to Leadership. • Creates improved IT materials, tools, work aids, technical standards, and processes. • Coaches less experienced engineers. • Collaborates on operational/tactical business issues with technology support teams and subject matter experts. • Install, maintain, and administer z/OS operating system releases, 3rd party software products, & mainframe hardware. • Troubleshoot IBM mainframe hardware, network, and software issues. • Ensure the security and integrity of system and product solutions including compliance with Navy Federal, industry engineering and Information Security principles and practices. • Perform engineering research, procurement, deployment, and configuration for new and modified systems. • Present clear, organized, and concise information to all audiences through a variety of media to enable effective business decisions. • Document standards and procedures for new system components, or modifications to existing components. • Mentor others in the application of technologies, process changes, tools, and standards. • Collaborate on operational/tactical business issues with internal business partner managers and subject matter experts. • Provide information to and effectively interacts with external vendors, suppliers, auditors, and business partners. • Interface with application development/SRE to facilitate adoption of emerging technologies (RESTful APIs, Open Source tooling, and Ansible playbooks). • Provide input and make budgetary recommendations regarding mainframe software and hardware. • Lead others in the definition of project scope, plans, and deliverables. • Perform other duties as assigned.