Systems Programmer
IBM · Poughkeepsie, AR · 3 days ago
HybridFull-time
Role and Responsibilities
- Administer multiple z/OS systems (system, security, storage) including experimental changes and roll-back, system issue recovery, and System user administration, onboarding, and requests.
- Work with development on product architecture, design, deployment, management, update strategies.
- z/OS product packaging and deployment development (JCL, REXX, shell script, C, HLASM for SMP/E packaging (release and service)).
- z/OS host product testing configuration and verification.
- Product support (level 3) for z/OS host product parts.
Technical and Professional Expertise
- z/OS sysprog skills: z/OS operating system management, RACF security management, ISMF/SMS storage management.
- z/OS subsystem skills: CICS, Db2, IMS, MQ administration.
- z/OS scripting: JCL, REXX, Python, Ansible.
- z/VM sysprog skills: z/VM operating system, DIRMAINT management, network management.
- Linux (Ubuntu / RedHat) admin skills: OS management, disk management, network management.
Preferred Technical and Professional Experience
- zOSMF setup and configuration.
- z/OS middleware, product, and application install and upgrade: planning, installing and managing Z Systems, and applications in transaction managers.
- Automation: Developing and managing Terraform, Ansible, and Python. REXX. CList. Job Control Language (JCL).
- z/OS Systems Programming, Storage and Security administration.
- IBM Z Linux virtualization.
- z/VM and KVM based hypervisors.
- Linux on Redhat OpenShift.
- JES management.
- RACF Security, Multi-Factor Authentication (MFA) for z/OS.
- Familiar with JavaEE Application Server administration, and security.