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# Intermediate Systems Engineer - zOS Mainframe

- **Company:** Indotronix Avani Group
- **Location:** Remote, OR, United States (Remote available)
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Disaster Recovery, Job Control Language (JCL), Mainframes, SAS (Software), Tso/ispf, Software Troubleshooting, Information Technology
- **Published:** October 10, 2026
- **Apply:** https://candidateportal.ceipal.com/job-details/npLSGd6auydxRhT4SEdRxbNgBLTg8t3XBKW-iG81to8

## About the Role

4-7 years in mainframe systems support roles

 - Hands-on experience with IBM zOS architecture and sysplex environments
 - Proficient with JCL, TSO/ISPF, and SDSF
 - Working knowledge of BMC Control-D output management tools
 - Basic to intermediate programming experience (REXX, COBOL, Assembler, SAS)
 - Understanding of IT infrastructure and system administration practices
 - Knowledge of disaster recovery and testing protocols
 - Strong troubleshooting, analytical, and communication skills
 - High attention to detail; process-oriented mindset
 - Effective collaborator with cross-functional teams

Preferred Skills

 - Experience supporting enterprise-scale or highly regulated mainframe environments
 - Experience with third-party mainframe software installation and maintenance, If you are passionate about mainframe systems and eager for a hands-on engineering role in a collaborative and growth-driven environment, apply today with your updated resume.

## Description

Join a dynamic IT team as an Intermediate Systems Engineer specializing in zOS Mainframe environments. You'll play a critical role in supporting, maintaining, and optimizing enterprise-scale mainframe systems, ensuring high performance and reliability for essential business operations. This remote contract opportunity offers exposure to mission-critical environments and the chance to enhance your technical expertise alongside experienced professionals., Support and maintain zOS mainframe systems within a sysplex environment

 - Monitor system performance, analyze trends, and implement improvements for efficiency
 - Troubleshoot, diagnose, and resolve system and software issues using root cause analysis
 - Administer and support the BMC Control-D output management platform
 - Install, test, document, and maintain mainframe software and updates
 - Collaborate with vendors to resolve technical issues and coordinate solutions
 - Participate in on-call rotation and respond promptly to production incidents
 - Support disaster recovery testing and business continuity initiatives
 - Contribute to infrastructure and business-driven projects, recommending optimizations
 - Document processes and follow implementation procedures to ensure compliance