Mainframe z/OS System Programmer
Job in
Northern, Floyd County, Kentucky, USA
Listed on 2026-09-12
Listing for:
Motion Recruitment Partners LLC
Full Time
position Listed on 2026-09-12
Job specializations:
-
IT/Tech
Systems Administrator, Systems Engineer, IT Infrastructure
Job Description & How to Apply Below
A leading enterprise technology organization is seeking a Mainframe z/OS System Programmer to join its infrastructure team in Phoenix, Arizona. This is a full-time hybrid position requiring onsite attendance three days per week. The environment includes IBM z/OS, RACF, JES2/JES3, REXX, Net View, DB2, CICS, IMS, MQ, and enterprise scheduling and automation platforms.
Required Skills & Experience- Experience administering IBM z/OS environments
- Strong understanding of JES2/JES3
- Experience with TSO/E, ISPF, and USS
- Knowledge of RACF administration and security concepts
- System performance analysis using RMF, SMF, and SDSF
- Experience with operating system upgrades and maintenance
- Root cause analysis and production troubleshooting experience
- Experience supporting enterprise change management processes
- Automation experience with REXX, CLIST, Net View, or SA z/OS
- Experience supporting DB2, CICS, IMS, or MQ environments
- Capacity planning and performance engineering experience
- Service Now experience
- Disaster recovery planning and testing experience
- Mainframe modernization project exposure
- Maintain and optimize IBM z/OS operating environments
- Implement upgrades, patches, and system enhancements
- Monitor platform health and tune system performance
- Support security and compliance initiatives
- Develop and maintain automation solutions
- Investigate and resolve infrastructure incidents
- Participate in maintenance and deployment activities
- Create and maintain operational documentation
- 40% IBM z/OS Administration
- 25% Performance & Capacity Management
- 20% Automation & Tooling
- 15% Security, Compliance & Change Management
- 75% Hands-on Technical Work
- 5% Leadership / Mentorship
- 20% Team Collaboration
- Competitive base salary
- Potential annual bonus eligibility
- Enterprise-level technical growth opportunities
- Medical, Dental, Vision
- Vacation Time
- 401(k)
- Life Insurance
- Disability Coverage
Applicants must be currently authorized to work in the U.S. on a full-time basis now and in the future.
To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
Search for further Jobs Here:
×