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Posted Jun 10, 2026

Mainframe Z/VSE Systems Technician

Job Title: Mainframe Z/VSE Systems Technician Location: Remote (Must be based in the United States) Duration: Multi-year contract Work Authorization: Visa sponsorship available (cédula profesional required) Overview SMX is seeking a Mainframe Z/VSE Systems Technician to support enterprise IBM mainframe environments. This is a long-term, remote opportunity; however, candidates must perform work from within U.S. territory. The ideal candidate will have strong experience with IBM Z/VM and Z/VSE systems and be comfortable working in English, as this role involves direct collaboration with IBM teams. Key Responsibilities • Install, configure, and implement IBM Mainframe Z/VM and Z/VSE operating systems and ISV software • Analyze, troubleshoot, and resolve production issues in mainframe environments • Perform periodic operating system and hardware maintenance • Manage and support disaster recovery procedures and capacity planning • Collaborate with technical teams and stakeholders to ensure system reliability and performance Required Qualifications • Hands-on experience with Z/VM and Z/VSE operating systems • Knowledge of IBM utilities (e.g., IDCAMS, Ditto) • Strong problem-solving skills with emphasis on root cause analysis • Ability to coordinate effectively with cross-functional technical teams • Experience with technical documentation and process management • Bilingual (English/Spanish) with strong verbal and written communication skills • Must be able to work from within the United States Preferred Qualifications • Experience with Z/OS or Z/Linux environments • Previous experience working with IBM teams or enterprise mainframe systems Additional Information • SMX can sponsor a work visa for qualified candidates with a cédula profesional • Long-term stability with a multi-year engagement