Mainframe Data Center Operator – Onsite, Shift Roles

Omm IT Solutions; Washington (District of Columbia); On-site; USD 65,000 - 95,000; Full time

Job summary

Omm IT Solutions in Washington, DC is seeking a Mainframe Computer Operator for 100% onsite work at the US GPO Data Center. The role supports high-volume print operations, job scheduling, and coordination with Production Control staff in a shift-based environment.

The position requires 2–4 years of data center or mainframe experience, hands-on TSO/JCL skills, and the ability to operate mainframe printers and bursters. Work hours include 7:00 am–3:30 pm or 3:00 pm–11:30 pm shifts.

Qualifications

• 2-4 years in data center or mainframe operations.
• Hands-on experience with TSO/JCL job scheduling and monitoring.
• Familiarity with mainframe console operations.
• Ability to operate and maintain high-speed laser/impact printers and bursters.

Responsibilities

• Operate and monitor high-speed laser and impact printers and bursters in a mainframe data center.
• Perform job submission, scheduling, and tracking using JCL within TSO.
• Load and unload paper, toner, and developer; ensure proper supply management.
• Remove, organize, and distribute print jobs to customers promptly.
• Maintain a clean, safe, and organized printer area.

Skills

Mainframe operations

TSO/JCL

Printer operations

Job description

Omm IT Solutions in Washington, DC is seeking a Mainframe Computer Operator for 100% onsite work at the US GPO Data Center. The role supports high-volume print operations, job scheduling, and coordination with Production Control staff in a shift-based environment.

The position requires 2–4 years of data center or mainframe experience, hands-on TSO/JCL skills, and the ability to operate mainframe printers and bursters. Work hours include 7:00 am–3:30 pm or 3:00 pm–11:30 pm shifts.