Mainframe Computer Operator

Job PostingDate Opened: 09/12/2025Start Date: 2025-09-14T00:00:00-04:00Job Type: Permanent W-2 Employee / Corp2Corp ContractorCompensation: NegotiableIndustry: IT ServicesState/Province: District of ColumbiaCity: WashingtonZip/Postal Code: 20001Country: United StatesWork Authorization: No Visa Sponsorship Provided. Green Card EAD can also applyBackground Check/Public Trust Clearance: US Public Trust ClearanceJob Opening ID: Omm2724JJob DescriptionPlease Note:- 100% onsite Location:-Onsite at US GPO Data Center, Washington, DC Shift-based work:- 1 Shift: 7:00 am to 3:30 pm 2 Shift: 3:00 pm to 11:30 pm Description Seeking diligent and detail-oriented Mainframe Computer Operators to support high-volume data center operations. The operators will be responsible for running and monitoring mainframe print operations, supporting job scheduling, and assisting Production Control staff to ensure timely and accurate completion of daily workloads. Key Responsibilities Operate and monitor high-speed laser and impact printers as well as 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 by disposing of empty boxes, toner containers, and loose paper. Notify baling room staff when recycle bins are full. Support Production Control staff with routine operational tasks and shift coordination. Adhere to all operational procedures under the supervision of the Production Control Lead and Data Center Manager. Provide shift leadership while performing the same operational duties.Education/Work Experience2-4 years in data center or mainframe operations, or strong relevant IT operations background.