King Of Prussia, PA · On-site
... IBM i) operating environments - 5%. Write automation and utility scripts using Python and Shell ... Bachelor's Degree (or foreign equivalent) in Computer Science, Information Technology, or a closely ...
King Of Prussia, PA · On-site
... IBM i) operating environments - 5%. Write automation and utility scripts using Python and Shell ... Bachelor's Degree (or foreign equivalent) in Computer Science, Information Technology, or a closely ...
King Of Prussia, PA · On-site
$110 - $150/hr
Administer and support Linux/Unix, Windows, and IBM Power Systems (IBM i) operating environments ... Bachelor's Degree (or foreign equivalent) in Computer Science, Information Technology, or a closely ...
King Of Prussia, PA · On-site
$110 - $150/hr
Administer and support Linux/Unix, Windows, and IBM Power Systems (IBM i) operating environments ... Bachelor's Degree (or foreign equivalent) in Computer Science, Information Technology, or a closely ...
... of computer applications and hardware (e.g., PCs, servers, mainframes) | Answers questions ... Works within standard operating procedures and/or scientific methods * Works with a moderate degree ...
... of computer applications and hardware (e.g., PCs, servers, mainframes) | Answers questions ... Works within standard operating procedures and/or scientific methods * Works with a moderate degree ...
... operative effectively with computer hardware such as general mainframe, midrange, network and desktop technologies; computer software includes application development lifecycle, MS Office Suite ...
... operative effectively with computer hardware such as general mainframe, midrange, network and desktop technologies; computer software includes application development lifecycle, MS Office Suite ...
Scranton, PA · On-site
... of computer applications and hardware (e.g., PCs, servers, mainframes) | Answers questions ... Works within standard operating procedures and/or scientific methods * Works with a moderate degree ...
Scranton, PA · On-site
... of computer applications and hardware (e.g., PCs, servers, mainframes) | Answers questions ... Works within standard operating procedures and/or scientific methods * Works with a moderate degree ...
Scranton, PA · On-site
... of computer applications and hardware (e.g., PCs, servers, mainframes) | Answers questions ... Works within standard operating procedures and/or scientific methods * Works with a moderate degree ...
Scranton, PA · On-site
... of computer applications and hardware (e.g., PCs, servers, mainframes) | Answers questions ... Works within standard operating procedures and/or scientific methods * Works with a moderate degree ...
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Saegertown, PA · On-site
$80K - $95K/yr
Oversee the administration and maintenance of on-site IBM i (AS/400) systems, including operating ... Education: A Bachelor's degree in Computer Science, Information Technology, a related field or ...
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Saegertown, PA · On-site
$80K - $95K/yr
Oversee the administration and maintenance of on-site IBM i (AS/400) systems, including operating ... Education: A Bachelor's degree in Computer Science, Information Technology, a related field or ...
Harrisburg, PA · On-site
$20.25 - $27.75/hr
... resolves computer software and hardware problems of users. • Answers questions, applying ... mainframe, LAN and User IDs and passwords through RACF or Active Directory • Diagnose and ...
Harrisburg, PA · On-site
$20.25 - $27.75/hr
... resolves computer software and hardware problems of users. • Answers questions, applying ... mainframe, LAN and User IDs and passwords through RACF or Active Directory • Diagnose and ...
$20.11/hr
... Operator Qualification, Accident/Injury reports, personnel scheduling, audits data files to ensure ... Input Departmental data via mainframe or personal computer terminals. Capable of performing manual ...
$20.11/hr
... Operator Qualification, Accident/Injury reports, personnel scheduling, audits data files to ensure ... Input Departmental data via mainframe or personal computer terminals. Capable of performing manual ...
Philadelphia, PA · On-site
$20.11/hr
... Operator Qualification, Accident/Injury reports, personnel scheduling, audits data files to ensure ... Input Departmental data via mainframe or personal computer terminals. Capable of performing manual ...
Philadelphia, PA · On-site
$20.11/hr
... Operator Qualification, Accident/Injury reports, personnel scheduling, audits data files to ensure ... Input Departmental data via mainframe or personal computer terminals. Capable of performing manual ...
Philadelphia, PA · On-site
$20.11/hr
... Operator Qualification, Accident/Injury reports, personnel scheduling, audits data files to ensure ... Input Departmental data via mainframe or personal computer terminals. Capable of performing manual ...
Philadelphia, PA · On-site
$20.11/hr
... Operator Qualification, Accident/Injury reports, personnel scheduling, audits data files to ensure ... Input Departmental data via mainframe or personal computer terminals. Capable of performing manual ...
... operative effectively with computer hardware such as general mainframe, midrange, network and desktop technologies; computer software includes application development lifecycle, MS Office Suite ...
... operative effectively with computer hardware such as general mainframe, midrange, network and desktop technologies; computer software includes application development lifecycle, MS Office Suite ...
$19.25 - $26.50/hr
... computer and network related equipment and software, providing technical assistance to users ... mainframe, etc. - Maintains PC Inventory by ensuring the system is updated to reflect new equipment ...
$19.25 - $26.50/hr
... computer and network related equipment and software, providing technical assistance to users ... mainframe, etc. - Maintains PC Inventory by ensuring the system is updated to reflect new equipment ...
Harrisburg, PA · On-site
$20.25 - $27.75/hr
... resolves computer software and hardware problems of users. • Answers questions, applying ... mainframe, LAN and User IDs and passwords through RACF or Active Directory • Diagnose and ...
Harrisburg, PA · On-site
$20.25 - $27.75/hr
... resolves computer software and hardware problems of users. • Answers questions, applying ... mainframe, LAN and User IDs and passwords through RACF or Active Directory • Diagnose and ...
Harrisburg, PA · On-site
$20.25 - $27.75/hr
... resolves computer software and hardware problems of users. • Answers questions, applying ... mainframe, LAN and User IDs and passwords through RACF or Active Directory • Diagnose and ...
Harrisburg, PA · On-site
$20.25 - $27.75/hr
... resolves computer software and hardware problems of users. • Answers questions, applying ... mainframe, LAN and User IDs and passwords through RACF or Active Directory • Diagnose and ...
Wilkes Barre, PA · On-site
$70K - $88K/yr
... operating and capital budget by communicating with appropriate City departments; ability to ... and mainframe applications and data. * Ability to develop training for City personnel on computer ...
Wilkes Barre, PA · On-site
$70K - $88K/yr
... operating and capital budget by communicating with appropriate City departments; ability to ... and mainframe applications and data. * Ability to develop training for City personnel on computer ...
Harrisburg, PA · On-site
$20.25 - $27.75/hr
... resolves computer software and hardware problems of users. • Answers questions, applying ... mainframe, LAN and User IDs and passwords through RACF or Active Directory • Diagnose and ...
Harrisburg, PA · On-site
$20.25 - $27.75/hr
... resolves computer software and hardware problems of users. • Answers questions, applying ... mainframe, LAN and User IDs and passwords through RACF or Active Directory • Diagnose and ...
Pittsburgh, PA · On-site
$15 - $20/hr
Prefer familiarity with mainframe computers. Founded in 2010 and headquartered in the Washington ... recruitment engine operating across North America and Asia--ensuring speed, quality, and ...
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Pittsburgh, PA · On-site
$15 - $20/hr
Prefer familiarity with mainframe computers. Founded in 2010 and headquartered in the Washington ... recruitment engine operating across North America and Asia--ensuring speed, quality, and ...
Cheyney, PA · On-site
$105K - $171K/yr
Apply computer science, engineering, and mathematical analysis concepts and principles in the ... Utilize modeling tools and equipment to establish operating data, conduct experimental tests ...
New
Cheyney, PA · On-site
$105K - $171K/yr
Apply computer science, engineering, and mathematical analysis concepts and principles in the ... Utilize modeling tools and equipment to establish operating data, conduct experimental tests ...
New
Woodlyn, PA · On-site
$105K - $171K/yr
Apply computer science, engineering, and mathematical analysis concepts and principles in the ... Utilize modeling tools and equipment to establish operating data, conduct experimental tests ...
New
Woodlyn, PA · On-site
$105K - $171K/yr
Apply computer science, engineering, and mathematical analysis concepts and principles in the ... Utilize modeling tools and equipment to establish operating data, conduct experimental tests ...
New
An IBM Mainframe Computer Operator monitors and controls mainframe computer systems, ensuring they run efficiently and without errors. They perform batch processing, troubleshoot system malfunctions, and follow operational procedures to maintain uptime. Operators may also handle backups, schedule jobs, and work with system administrators to resolve technical issues. This role is essential for businesses relying on mainframes for critical operations.
To thrive as an IBM Mainframe Computer Operator, you need a solid understanding of mainframe operating systems, batch processing, and job scheduling, often supported by a degree in computer science or related IT certifications. Familiarity with tools such as IBM z/OS, JCL (Job Control Language), and mainframe monitoring software is typically required. Attention to detail, problem-solving abilities, and effective communication are essential soft skills for this position. These competencies ensure that mainframe operations run smoothly, errors are minimized, and mission-critical systems remain reliable in high-demand environments.
As an IBM Mainframe Computer Operator, your daily tasks typically include monitoring mainframe systems, executing and troubleshooting batch jobs, and responding to system alerts or hardware issues. You'll often work closely with other IT staff to ensure scheduled processes complete successfully and help resolve incidents that may impact business operations. Routine duties may also involve maintaining logs, performing system backups, and following established operating procedures to support organizational data integrity. The role usually operates in shifts, given the need for round-the-clock system availability, and may require occasional overtime or weekend work.
Sourced by ZipRecruiter
It services
201 - 500 Employees
Beachwood, OH, US
1989
