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Mainframe Infra Engineer

Saransh Inc

 

McLean, VA, USA

Posted On: 15+ days ago
Experience: 15+ years
Availability: Onsite
Openings: 1
Category: Mainframe Engineer
Tenure: No Preference/Any
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Description

You will oversee outsourced mainframe services and guide the internal team as the primary technical authority for z/OS environments.

This role is hybrid.

Responsibilities

  • Provide technical oversight of vendor-managed mainframe operations and act as the escalation point for complex issues.
  • Review daily operations, incidents, RCA, changes, and releases to ensure adherence to SLAs and ITIL processes.
  • Validate vendor recommendations and provide expert guidance on z/OS, Sysplex, WLM, JES, and RACF.
  • Oversee IMS (DB/DC), DB2 for z/OS, and CICS environments, reviewing system performance, capacity, availability, and stability.
  • Identify risks, technical debt, and modernization opportunities while recommending improvements for automation and cost optimization.

Required Skills

  • 15+ years of overall mainframe experience with 10+ years of strong hands-on expertise.
  • Expert knowledge of z/OS, IMS, DB2, and CICS.
  • Strong understanding of JCL, COBOL, and batch processing workflows.
  • Experience managing or influencing vendor-managed or outsourced service environments.
  • Ability to provide architectural input for upgrades, DR/BCP strategies, and future-state planning.
  • Effective communication skills to convey technical insights clearly to leadership and stakeholders.

Preferred Skills

  • Experience with mainframe modernization or optimization initiatives.
  • Exposure to ITIL processes and change management frameworks.

Education

Any Graduate

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