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Computer Operator Mainframe Jobs (NOW HIRING)

Facility Inc

Computer Operator Lead

Frederick, MD · On-site

Computer Operator Lead The Computer Operator Lead monitors and operates the control console of either a mainframe digital computer or a group of minicomputers, in accordance with operating ...

Facility Services Inc.

Computer Operator Lead

MD · On-site

$42.43/hr

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

Westech International, Inc

$19.44/hr

The Computer Operator I (CO I) monitors and operates control consoles of mainframe digital computers or groups of minicomputers to process data. This role involves executing tasks as per operating ...

Westech International Inc

The Computer Operator I (CO I) monitors and operates control consoles of mainframe digital computers or groups of minicomputers to process data. This role involves executing tasks as per operating ...

Westech International Inc

The Computer Operator I (CO I) monitors and operates control consoles of mainframe digital computers or groups of minicomputers to process data. This role involves executing tasks as per operating ...

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 ...

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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.

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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.
Computer Operator (Mainframe)

Computer Operator (Mainframe)

Ask IT consulting

Anderson, SC

Contractor

Re-posted 25 days ago

Job description

Company Description

Ask ITC Inc. which is backed by a $500 million Microtek group company, provides an industry leading blend of technology, business consulting, and outsourcing services. Ask IT is a minority-owed enterprise; it has been founded on providing the highest quality possible and on the devotion to customer satisfaction.

Job Description

REQUIRED SKILLS (RANK IN ORDER OF IMPORTANCE):

ENTRY LEVEL MAINFRAME EXPERIENCE, BASIC PC SKILLS, MS OFFICE;

SOFT SKILLS REQUIRED:

EFFECTIVE COMMUNICATION SKILLS (WRITTEN AND ORAL), CUSTOMER FOCUSED

PREFERRED SKILLS (RANK IN ORDER OF IMPORTANCE):

DETAIL ORIENTED, ADAPTABILITY, SELF-MOTIVATION, PROBLEM SOLVING, ANALYTICAL THINKING, TEAM PLAYER, TIME MANAGEMENT, ABILITY TO WORK EFFECTIVELY IN A STRESSFUL ENVIRONMENT

REQUIRED EDUCATION:

HIGH SCHOOL DIPLOMA AND EXPERIENCE IN DATA COMMUNICATION SYSTEMS, INSTALLATION, OPERATION, REPAIR, OR PROCESSING OF INFORMATION IN A DATA PROCESSING ENVIRONMENT.

Additional Information

All your information will be kept confidential according to EEO guidelines.

Ask IT Consulting logo

About Ask IT Consulting

Sourced by ZipRecruiter

Ask IT Consulting, based in Holtsville, NY, US, is a dynamic player in the IT and business solutions industry. Their services portfolio, as outlined on their official website (askitc.com), spans across a broad spectrum which includes IT consulting, talent management, digital and technology solutions. Founded with the goal to provide clients with the highest quality IT services, the company has steadily evolved and expanded as a leading resource, maintaining a powerful presence in the fields of information technology and business solutions alike. Ask IT Consulting believes firmly in its core values, which pivots upon integrity, excellence, respect, commitment, and diversity. As part of its mission, the company strives to deliver innovative and effective solutions for their clients that are tailored to meet their unique needs and objectives.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Holtsville, NY, US

Year founded

2008

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