Overview
Remote
Depends on Experience
Full Time
Skills
VTAM
mainframe
TCP/IP
DNS
DHCP
routing
switches
programmer
VPN
Unix
IBM
communication
AT-TLS
TLS
connect direct
ndm
Job Details
Mainframe Systems Programmer VTAM
Salary: Open + Bonus
Location: Remote
*We are unable to provide sponsorship for this role*
Qualifications
- 9+ years of experience with the z/OS mainframe communications experience
- 7+ years of experience with TCP/IP, DNS, DHCP, and possess a deep understanding of core networking protocols as well as having hands on Cisco routers and switches
- VTAM systems programming
- 7+ years of experience configuring and managing secure data transmissions with firewalls and VPNs
- 7+ years of experience with JCL, UNIX Shell, IBM system utilities, and network monitoring tools
- Experience installing AT-TLS, Connect Direct or NDM
Responsibilities
- Responsible for the installation, configuration, maintenance, and administration of TCP/IP, VTAM Unix System Services and portions of z/OS
- Install and maintain Connect:Direct (NDM), MSM and InterTest Batch utilizing SMP/E
- Design and develop utilities (REXX) to streamline processes
- Support a redundant TCPIP network for a Parallel Sysplex by making use of Dynamic VIPA and Sysplex Distributor and HiperSockets
- Support non-shared USS file system in a Shared File system accessible by all LPARs within a Sysplex
- Support and diagnose AT-TLS configurations
- Troubleshoot started task abends utilizing IPCS
- Apply Ciphers and license certificates
- Resolving network connection issues utilizing packet traces
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