Infrastructure Engineer Sr - RACF/Mainframe
Core
Senior Infrastructure Engineer responsible for mainframe security administration, platform software maintenance, and networking connectivity services for a banking environment.
Role type
Senior Infrastructure Engineer (Mainframe)
Builds
Secure and stable z/OS environments, network stacks, and security policies for bank infrastructure.
Domain
Banking / Mainframe Systems
Deliverable
infrastructure
Required skills
Mainframe security administration (ACF2/RACF), SMP/E maintenance, TCP/IP stack engineering, VTAM, OpenSSH, Unix System Services, LPAR connectivity, keyring management, certificate management, log exchange configuration, route and port optimization, encryption cipher management.
Preferred skills
Enterprise Architecture, Risk Analysis, Project Management, Technical Knowledge, Technology Development.
Technologies
z/OS, ACF2, RACF, SMP/E, OSAs, TCP/IP, VTAM, OpenSSH, Unix System Services, AT-TLS.
Responsibilities
Own security administration and product installs for the mainframe infrastructure platform; Plan and execute semi-annual mainframe software maintenance; Engineer and support network stack components including OSAs, TCP/IP, VTAM, and OpenSSH; Monitor, troubleshoot, and optimize communications to improve availability and performance.
Seniority
Senior, hands-on IC