[Remote] Mainframe Consultant

Note: The job is a remote job and is open to candidates in USA. Signature IT World Inc is seeking an Infrastructure Mainframes (Storage) Consultant to support enterprise IBM mainframe storage infrastructure. The role focuses on administering DASD, Hitachi Disk Storage, Virtual Tape Systems, physical tape environments, and DFSMS-related storage policies in a 24x7 environment.

Responsibilities

• Administer and support IBM mainframe storage infrastructure in a 24x7 enterprise environment
• Manage and maintain DASD storage using Hitachi Disk Storage HDSVSP and related storage subsystems
• Configure, monitor, and troubleshoot Virtual Tape Systems VTSVTL and physical tape environments
• Perform storage allocation, provisioning, migration, and reclamation activities
• Administer and support DFSMS, SMS policies, ACS routines, and storage groups

Skills

• Strong knowledge of IBM zOS Storage Management
• Handson experience with Hitachi Disk Storage (HDSVSP, USP, VSP G Series)
• Experience administering IBM Virtual Tape System (VTS) or Virtual Tape Library (VTL)
• Strong understanding of DFSMS, SMS, ACS routines, and Storage Groups
• Experience with DASD management, allocation, migration, and performance tuning

Benefits

• Remote work in Plano, TX 75024

Company Overview

Our Mission is to provide our customers with services and solutions to optimize their information systems throughout their company and provide the best possible service to our employees. It was founded in undefined, and is headquartered in Frisco, Texas, US, with a workforce of 201-500 employees. Its website is https://www.sitwinc.com.

Company H1B Sponsorship

Signature IT World Inc has a track record of offering H1B sponsorships, with 3 in 2026, 11 in 2025, 5 in 2024, 5 in 2023, 21 in 2022, 14 in 2021. Please note that this does not guarantee sponsorship for this specific role.