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Lead Mainframe Computer Operator
OtherComputer Operator
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Quick Summary
Key Responsibilities
Operating and maintaining mainframe-connected high-speed laser and impact printers and bursters. Setting up printers based on instructions from mainframe computer consoles. Loading paper, toner,
Technical Tools
OtherComputer Operator


We are a growing information technology company that offers its employees a culture of success, the chance to work on revolutionary federal IT infrastructure, and the opportunity to grow alongside cutting-edge technology that is reshaping the industry. We are seeking forward-thinking candidates that have strong experience in operational support and can help take to the next level in a proactive stance.
Chameleon Integrated Services has expertise in operations management, quality systems, data operations and cybersecurity. We secure some of the most sensitive data for the Department of Defense and for other U.S. federal government agencies. We are known for the great care we take with clients and employees, and we believe in promoting from within.
We offer a Full Benefits package including:
This role requires substantive hands-on experience in a mainframe data center environment with all three of the following and must be demonstrated on the resume:
Required Technical/Operational Experience:
One Lead assigned to each shift:

We are a growing information technology company that offers its employees a culture of success, the chance to work on revolutionary federal IT infrastructure, and the opportunity to grow alongside cutting-edge technology that is reshaping the industry. We are seeking forward-thinking candidates that have strong experience in operational support and can help take to the next level in a proactive stance.
Chameleon Integrated Services has expertise in operations management, quality systems, data operations and cybersecurity. We secure some of the most sensitive data for the Department of Defense and for other U.S. federal government agencies. We are known for the great care we take with clients and employees, and we believe in promoting from within.
We offer a Full Benefits package including:
- Competitive Employee Health Insurance options including dental
- 100% company paid vision plan
- 401K plan with generous company match and no vesting period
- 100% company paid life insurance
- 100% company paid long and short-term disability insurance
- Training allowance
- PTO and more
This role requires substantive hands-on experience in a mainframe data center environment with all three of the following and must be demonstrated on the resume:
- High-speed laser printers
- Impact printers
- Burster equipment
Required Technical/Operational Experience:
- Operating and maintaining mainframe-connected high-speed laser and impact printers and bursters.
- Setting up printers based on instructions from mainframe computer consoles.
- Loading paper, toner, developer, and other required print media and supplies.
- Removing, organizing, and preparing completed print jobs for distribution.
- Monitoring print and mainframe processing and responding to equipment or system malfunctions.
- Coordinating with operating-system or printer-maintenance personnel when malfunctions require escalation.
- Submitting, scheduling, and tracking jobs using JCL within TSO.
- Working within TSO/ISPF environments for job scheduling, monitoring, and troubleshooting.
- Supporting Production Control activities and report distribution.
- Handling boxes of paper/forms and maintaining an orderly printer-production area.
One Lead assigned to each shift:
- Shift 1: 7:00 AM–3:30 PM, Monday–Friday
- Shift 2: 3:00 PM–11:30 PM, Monday–Friday
“We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status”
Texting Privacy Policy
- Message type: Informational; you will receive text messages regarding your application and potentially regarding interview scheduling.
- No mobile information will be shared with third parties/affiliates for marketing/promotional purposes.
- Message frequency will vary depending on the application process.Msg & data rates may apply.
- OPT out at any time by texting "Stop".
Location & Eligibility
Where is the job
Washington, United States
On-site at the office
Who can apply
US
Listing Details
- Posted
- August 24, 2026
- First seen
- August 25, 2026
- Last seen
- August 25, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 51%
- Scored at
- August 25, 2026
Signal breakdown
freshnesssource trustcontent trustemployer trust
External application · ~5 min on chameleonintegratedservices's site
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