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Weekend Computer Operator Mainframe Jobs (NOW HIRING)

Facility Services Inc.

Computer Operator III

MD · On-site

$35.78/hr

J ob Summary The Computer Operator monitors and operates the control console of either a mainframe digital computer or a group of minicomputers, in accordance with operating instructions, to process ...

Katmai

Computer Operator II

San Diego, CA · On-site

$27.12/hr

Monitors and operates the control console of either a mainframe digital computer or a group of minicomputers, in accordance with operating instructions, to process data. * Studies operating ...

Resolution Think

Computer Operator

Bossier City, LA · On-site

Computer Operator Resolution Think is seeking a highly professional and skilled Computer Operator ... Must be able to work a 24x7x365 shift schedule (including nights, weekends, and holidays) as the ...

Katmai

Computer Operator II

San Diego, CA · On-site

$27.12/hr

Monitors and operates the control console of either a mainframe digital computer or a group of minicomputers, in accordance with operating instructions, to process data. * Studies operating ...

Resolution Think

Computer Operator

El Paso, TX · On-site

The Computer Operator will be the frontline representative for Resolution Think LLC, acting as the ... Must be able to work a 24x7x365 shift schedule (including nights, weekends, and holidays) as the ...

Resolution Think

Computer Operator

Bossier City, LA · On-site

The Computer Operator will be the frontline representative for Resolution Think LLC, acting as the ... Must be able to work a 24x7x365 shift schedule (including nights, weekends, and holidays) as the ...

Resolution Think

Computer Operator

Bossier City, LA · On-site

The Computer Operator will be the frontline representative for Resolution Think LLC, acting as the ... Must be able to work a 24x7x365 shift schedule (including nights, weekends, and holidays) as the ...

Katmai

Computer Operator II

San Diego, CA · On-site

$27.12/hr

Monitors and operates the control console of either a mainframe digital computer or a group of minicomputers, in accordance with operating instructions, to process data. * Studies operating ...

Cincinnati Children's

Computer Operator

Cincinnati, OH · On-site

$20.57 - $25.72/hr

Additional pay (e.g., shift, on-call, or weekend differentials) and benefits may apply. Annual pay ... Responsible for all Data Center computer hardware installs & de-installations. * Monitor system ...

TekSynap

Computer Operator

Albany, GA · On-site

$42K - $50K/yr

... computer systems, and install, implement, maintain and tune operating systems, disk and tape ... May be requested to work evenings and weekends to meet program and contract needs. * Amount of ...

TekSynap

Computer Operator

Fort Belvoir, VA

$42K - $50K/yr

... computer systems, and install, implement, maintain and tune operating systems, disk and tape ... May be requested to work evenings and weekends to meet program and contract needs. * Amount of ...

Resolution Think

Computer Operator

El Paso, TX · On-site

The Computer Operator will be the frontline representative for Resolution Think LLC, acting as the ... Must be able to work a 24x7x365 shift schedule (including nights, weekends, and holidays) as the ...

TekSynap

Computer Operator

Fort Belvoir, VA · On-site

$42K - $50K/yr

... computer systems, and install, implement, maintain and tune operating systems, disk and tape ... May be requested to work evenings and weekends to meet program and contract needs. * Amount of ...

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Weekend Computer Operator Mainframe information

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$37

How much do weekend computer operator mainframe jobs pay per hour?

As of Jul 21, 2026, the average hourly pay for weekend computer operator mainframe in the United States is $24.38, according to ZipRecruiter salary data. Most workers in this role earn between $18.99 and $27.40 per hour, depending on experience, location, and employer.
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What cities are hiring for Weekend Computer Operator Mainframe jobs? Cities with the most Weekend Computer Operator Mainframe job openings:
What are the most commonly searched types of Computer Operator Mainframe jobs? The most popular types of Computer Operator Mainframe jobs are:
What states have the most Weekend Computer Operator Mainframe jobs? States with the most job openings for Weekend Computer Operator Mainframe jobs include:
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Weekend Computer Operator Mainframe jobs near you
Infographic showing various Weekend Computer Operator Mainframe job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $50,704 per year, or $24.4 per hour.
Computer Operator III

Computer Operator III

Facility Services Management Inc.

Fort Detrick, MD

$35.78/hr

Full-time

Posted 5 days ago

Job description

Job Summary
The Computer Operator monitors and operates the control console of either a mainframe digital computer or a group of minicomputers, in accordance with operating instructions, to process data. Utilizes the Building Automation Systems to ensure proper operation of facility systems related to the energy management systems. Performs work in accordance with the organization’s policies and applicable laws.
Responsibilities include the following. Other duties may be assigned.
  • Successfully complete education and training when directed by the CMM.
  • Assists in monitoring the Building Automation System s 24/7, 365 days a year.
  • Prior to manning the BAS, independently demonstrate proficiency in monitoring the BAS as detailed in SOP.
  • Assist with all communication facilities to include; emergency radio communications, two-way radios, e-mails, office phones and work order requests.
  • Acknowledge and document weekly Emergency Eyewash and Safety Showers Alarm testing
  • Operate the BAS IAW published Standard Operating Procedures (SOP)
  • Provide highly detailed shift log documentation and notes
  • Review and record animal room temperatures and humidity readings bi- hourly, log/report any deficiencies
  • Maintain hourly rotating walking tours of buildings as specified by the contract and log/report any deficiencies
  • Maintain Suite Pressure logs and log/report any deficiencies
  • Maintain drain fluid levels weekly in the 1412/1425 penthouse and basement.
  • Maintain weekly HEPA filter housing DP logs and log/report and deficiencies.
  • Make requested adjustments to animal room temperature set points and alarms
  • Update Freezer Call list
  • Respond to alarms and equipment failures as detailed in the alarm message to include; contacting the end user/ POCs, on call duty personal, security office, 911 operator or FMO supervisors for additional guidance.
  • Respond to facilities emergencies (ex. bomb threats, fire alarms, system failures, water issues) as detailed in the Facilities Emergency flip book
  • Follow all policies and regulations pertaining to building security, BAS passwords and system protection
  • Maintain mandatory/assigned training requirements. Certificates to remain in individual training record
  • Maintain GLP training upon implementation
  • Follow all related published SOP's including but not limited to reporting data and change control procedures
  • Update resumes annually
  • Relocate refrigeration equipment during after hour failures.
  • Respond to alarms generated from Good Laboratory Practice(GLP)/Regulated areas IAW published standard operating procedures
Qualifications
  • Associate’s degree (A.A.) or equivalent from two-year college or technical school; or six months
  • to one-year related experience and/or training; or equivalent combination of education and experience.
  • Valid state-issued driver’s license with acceptable driving record.
  • U.S. Citizenship required.
  • Ability to pass government-mandated background checks and drug screenings.

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