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Computer Operator Mainframe Jobs (NOW HIRING)

My3Tech Inc

PS6 A4 SC1 (Computer Operator)

PennDOT Computer Operator Computer Operator needed in PennDOT's Automation Unit. This requisition ... Have a working knowledge of current mainframe technology with emphasis on the z/OS operating system ...

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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 ...

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 ...

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 ...

Advantasure

Data Center Computer Operator

Detroit, MI · On-site

Monitor Mainframe MVS operation systems LPARs and respond to outstanding master console messages ... Working knowledge of operators functions within MVS, JES2, CA-7, OMEGAMON, OMEGAVIEW, Tivoli ...

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Computer Operator Mainframe information

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How much do computer operator mainframe jobs pay per hour?

As of Jul 21, 2026, the average hourly pay for 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.

What is a Computer Operator Mainframe job?

A Computer Operator Mainframe is responsible for monitoring, managing, and troubleshooting mainframe computer systems. They ensure that batch jobs run correctly, system backups are performed, and any errors or failures are addressed promptly. Operators use specialized software and tools to oversee system performance and maintain uptime. This role often requires working in shifts to provide 24/7 operational support. Strong attention to detail and problem-solving skills are essential in this position.

What are the key skills and qualifications needed to thrive in the Computer Operator Mainframe position, and why are they important?

To thrive as a Computer Operator Mainframe, you need a solid understanding of mainframe operations, batch processing, job scheduling, and system monitoring, often supported by a degree in computer science or a related field. Familiarity with operating systems like IBM z/OS, tools such as JCL, TSO/ISPF, and knowledge of automation software or mainframe consoles is essential. Strong attention to detail, problem-solving ability, and effective communication skills help operators stand out in this role. These skills ensure smooth system operations, quick resolution of technical issues, and clear collaboration with IT teams, minimizing downtime and maintaining high system reliability.

What does a typical shift look like for a Computer Operator Mainframe, and what are the main responsibilities during that time?

A typical shift for a Computer Operator Mainframe involves monitoring mainframe systems, running scheduled and ad-hoc jobs, and troubleshooting any system alerts or errors that occur during operations. Operators are responsible for ensuring jobs are completed successfully, performing regular system health checks, and escalating issues to system administrators or other technical teams if needed. The work environment is usually structured in shifts to provide 24/7 coverage, with operators collaborating closely with both technical and business teams to ensure critical applications remain available. You can expect a mix of routine monitoring, responding to incidents, and documenting system activity, which makes attention to detail and clear communication especially important for success in this role.

More about Computer Operator Mainframe jobs
What cities are hiring for Computer Operator Mainframe jobs? Cities with the most 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:
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Computer Operator Mainframe jobs near you
Infographic showing various 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.

Need submission details for Computer Operator IV, Chicago, IL, Onsite

Guru Schools

Chicago, IL • On-site

Other

Posted 2 hours ago

Job description

Overview:
Dear Partner,Good Morning ,Greetings from Nukasani group Inc !, We have below urgent long term contract project immediately available for ** Computer Operator IV, Chicago, IL, Onsite* need submissions you please review the below role, if you are available, could you please send me updated word resume, and below candidate submission format details, immediately. If you are not available, any referrals would be greatly appreciated.Interviews are in progress, urgent response is appreciated. Looking forward for your immediate response and working with you. \*\*Candidate Submission Format - needed from you\*\*Full Legal NamePersonal Cell No ( Not google phone number)Email IdSkype IdInterview AvailabilityAvailability to start, if selectedCurrent LocationOpen to RelocateWork AuthorizationTotal Relevant ExperienceEducation./ Year of graduationUniversity Name, LocationLast 4 digits of SSNCountry of BirthContractor Type DOB: mm/dd Home Zip Code**Assigned Job Details **Job Title : Computer Operator IVLocation: Chicago, IL, OnsiteRate : Best competitive rate**Local candidates only****JOB DESCRIPTION**Under the direction of the Director of Platform Computing, supervises and coordinates activities of staff operating computers and peripheral equipment. Assigns and assists staff; schedules work to execute projects; completes service requests; responds to incidents and meets service level agreements related to platform computing. Directs training and/or trains workers to operate computer and peripheral equipment. **REQUIRED DEGREE**Possession of a High School Diploma or General Education Development (GED) certificate OR Bachelor degreeREQUIRED CERTIFICATION(S)REQUIRED SKILLS/EXPERIENCE\# YEARCandidate's ACTUAL Years of ExperienceFull-time experience working with a mainframe with attached printing with HS Diploma 6 OR full-time experience working with a mainframe with attached printing with a bachelor's degree. 2**ADDITIONAL REQUIREMENT****# YEARS****REFERENCES**Two (2) references of submitted candidates required. Please provide the following information. Must submit with resume.First/last name of referenceTitleCompany NameJob title of contractor while reporting to this supervisor/managerTelephone number Email Address (if available)No min.Reference 1:First/last name of referenceTitleCompany NameJob title of contractor while reporting to this supervisor/managerTelephone number Email Address (if available)Reference 2:First/last name of referenceTitleCompany NameJob title of contractor while reporting to this supervisor/managerTelephone number Email Address (if available)"Thanks and Regards Nancy Talent Acquisition | Nukasani Group Inc Tel: (630)-339-3525 Email: Recruiter5@nukasanigroup.com www.nukasanigroup.com 1001 E Chicago Ave, Unit B 111, Naperville IL 60540.

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