Annapolis, MD · On-site
Mainframe Computer Operator Client is seeking to hire a contract Mainframe Computer Operator. This position at the Annapolis works during the third shift from the hours of 11:30pm - 8:00am and will ...
Annapolis, MD · On-site
Mainframe Computer Operator Client is seeking to hire a contract Mainframe Computer Operator. This position at the Annapolis works during the third shift from the hours of 11:30pm - 8:00am and will ...
Washington, DC · On-site
Shift-based work:- * 1 Shift: 7:00 am to 3:30 pm * 2 Shift: 3:00 pm to11:30 pm Description Seeking diligent and detail-oriented Mainframe Computer Operators to support high-volume data center ...
Washington, DC · On-site
Shift-based work:- * 1 Shift: 7:00 am to 3:30 pm * 2 Shift: 3:00 pm to11:30 pm Description Seeking diligent and detail-oriented Mainframe Computer Operators to support high-volume data center ...
Washington, DC · On-site
... Mainframe Computer Operators to support high-volume data center operations. The operators will be responsible for running and monitoring mainframe print operations, supporting job scheduling, and ...
Washington, DC · On-site
... Mainframe Computer Operators to support high-volume data center operations. The operators will be responsible for running and monitoring mainframe print operations, supporting job scheduling, and ...
Washington, DC · On-site
$55.25 - $71/hr
... oriented Mainframe Computer Operators to support high\-volume data center operations. The operators will be responsible for running and monitoring mainframe print operations, supporting job ...
Washington, DC · On-site
$55.25 - $71/hr
... oriented Mainframe Computer Operators to support high\-volume data center operations. The operators will be responsible for running and monitoring mainframe print operations, supporting job ...
Monitoring mainframe systems will be a required duty, as well. This position is also responsible for carrying out incident management processes including monitoring systems/services, ticketing ...
Monitoring mainframe systems will be a required duty, as well. This position is also responsible for carrying out incident management processes including monitoring systems/services, ticketing ...
Reviews, analyzes, and modifies programming systems including encoding, testing, debugging and installing for a large-scale mainframe computer system. * May require a bachelor's degree and 6-8 years ...
Reviews, analyzes, and modifies programming systems including encoding, testing, debugging and installing for a large-scale mainframe computer system. * May require a bachelor's degree and 6-8 years ...
Reviews, analyzes, and modifies programming systems including encoding, testing, debugging and installing for a large-scale mainframe computer system. * May require a bachelor's degree and 6-8 years ...
Reviews, analyzes, and modifies programming systems including encoding, testing, debugging and installing for a large-scale mainframe computer system. * May require a bachelor's degree and 6-8 years ...
Code is on mainframe computer using NATURAL/ADABAS. Interfaces use EntireX; batch TSO/IBM JCL. Additional Information Thanks & Regards Preeti Joshi 510-254-3300 Ext 142 preeti@)360itpro.com
Code is on mainframe computer using NATURAL/ADABAS. Interfaces use EntireX; batch TSO/IBM JCL. Additional Information Thanks & Regards Preeti Joshi 510-254-3300 Ext 142 preeti@)360itpro.com
Ensure the integrity and security of main processor software as the repository for DMV's automated business records and critical business functions Code is on mainframe computer using NATURAL/ADABAS ...
Ensure the integrity and security of main processor software as the repository for DMV's automated business records and critical business functions Code is on mainframe computer using NATURAL/ADABAS ...
Regular 8am to 5pm EST The Mainframe Architect is expected to handle design, implementation, and maintenance of mainframe computer systems for client. The primary responsibilities of this position is ...
Quick apply
Regular 8am to 5pm EST The Mainframe Architect is expected to handle design, implementation, and maintenance of mainframe computer systems for client. The primary responsibilities of this position is ...
Ida Grove, IA · On-site
As a member of the UBI team, this position receives and enters current data into the bank's mainframe computer system according to established policy and procedures. Prepares a wide variety of ...
Ida Grove, IA · On-site
As a member of the UBI team, this position receives and enters current data into the bank's mainframe computer system according to established policy and procedures. Prepares a wide variety of ...
Ida Grove, IA · On-site
As a member of the UBI team, this position receives and enters current data into the bank's mainframe computer system according to established policy and procedures. Prepares a wide variety of ...
Ida Grove, IA · On-site
As a member of the UBI team, this position receives and enters current data into the bank's mainframe computer system according to established policy and procedures. Prepares a wide variety of ...
Ida Grove, IA · On-site
As a member of the UBI team, this position receives and enters current data into the bank's mainframe computer system according to established policy and procedures. Prepares a wide variety of ...
Quick apply
Ida Grove, IA · On-site
As a member of the UBI team, this position receives and enters current data into the bank's mainframe computer system according to established policy and procedures. Prepares a wide variety of ...
Ida Grove, IA · On-site
As a member of the UBI team, this position receives and enters current data into the bank's mainframe computer system according to established policy and procedures. Prepares a wide variety of ...
Ida Grove, IA · On-site
As a member of the UBI team, this position receives and enters current data into the bank's mainframe computer system according to established policy and procedures. Prepares a wide variety of ...
Candidates will have a minimum of five years Mainframe Computer Operations experience to include MVS, JES2,(in a sysplex environment), exposure to WAN, LAN interfaces, and PC software literacy.
Candidates will have a minimum of five years Mainframe Computer Operations experience to include MVS, JES2,(in a sysplex environment), exposure to WAN, LAN interfaces, and PC software literacy.
Cleveland, OH · On-site
$48.75 - $66/hr
Qualifications Required skills The successful candidate needs at least 5-8 years of mainframe COBOL, IDMS/ADSO computer programming, systems design, and analysis experience. MVS, JCL, TSO are also ...
Cleveland, OH · On-site
$48.75 - $66/hr
Qualifications Required skills The successful candidate needs at least 5-8 years of mainframe COBOL, IDMS/ADSO computer programming, systems design, and analysis experience. MVS, JCL, TSO are also ...
Austin, TX · On-site
$90 - $130/hr
Triunity Software is looking for a talented Mainframe professional to join our growing team in ... Bachelor's degree in Computer Science, Information Technology, or equivalent work experience #J ...
Austin, TX · On-site
$90 - $130/hr
Triunity Software is looking for a talented Mainframe professional to join our growing team in ... Bachelor's degree in Computer Science, Information Technology, or equivalent work experience #J ...
Dallas, TX · On-site
$90 - $130/hr
Triunity Software is looking for a talented Mainframe professional to join our growing team in ... Bachelor's degree in Computer Science, Information Technology, or a related field preferred #J ...
Dallas, TX · On-site
$90 - $130/hr
Triunity Software is looking for a talented Mainframe professional to join our growing team in ... Bachelor's degree in Computer Science, Information Technology, or a related field preferred #J ...
Los Angeles, CA · On-site
$90 - $150/hr
Triunity Software is looking for a talented Mainframe professional to join our growing team in Los ... Bachelor's degree in Computer Science, Information Technology, or equivalent experience #J-18808 ...
Los Angeles, CA · On-site
$90 - $150/hr
Triunity Software is looking for a talented Mainframe professional to join our growing team in Los ... Bachelor's degree in Computer Science, Information Technology, or equivalent experience #J-18808 ...
Davenport, IA · On-site
$80 - $110/hr
Bachelor's degree in Computer Science, Engineering, or related field preferred. If you are passionate about Mainframe technology and possess the skills and experience required for this role, we ...
Davenport, IA · On-site
$80 - $110/hr
Bachelor's degree in Computer Science, Engineering, or related field preferred. If you are passionate about Mainframe technology and possess the skills and experience required for this role, we ...
$10.10 - $15.76
2% of jobs
$15.76 - $21.42
0% of jobs
$21.42 - $27.08
0% of jobs
$27.08 - $32.74
0% of jobs
$32.74 - $38.40
2% of jobs
$38.40 - $44.06
12% of jobs
$46.59 is the 25th percentile. Wages below this are outliers.
$44.06 - $49.72
20% of jobs
The median wage is $52.66 / hr.
$49.72 - $55.38
27% of jobs
$59.44 is the 75th percentile. Wages above this are outliers.
$55.38 - $61.04
17% of jobs
$61.04 - $66.70
12% of jobs
$66.70 - $72.36
9% of jobs
$10
$53
$72
A Mainframe Computer job typically involves working with large-scale, high-performance computing systems used by enterprises for critical applications such as banking, finance, and healthcare. Responsibilities may include system administration, application development, performance monitoring, and troubleshooting. Professionals in this field often work with mainframe operating systems like z/OS and programming languages such as COBOL, JCL, and REXX. This role requires strong analytical skills and knowledge of legacy systems, as mainframes continue to be integral to many industries.
To thrive as a Mainframe Computer Operator or Specialist, you need a solid understanding of mainframe hardware, operating systems (such as IBM z/OS), and data center best practices, alongside a degree in computer science or related experience. Familiarity with job scheduling tools (like JCL), monitoring utilities, and expertise in mainframe programming languages (such as COBOL) are commonly required, and certifications such as IBM Certified System Programmer are advantageous. Attention to detail, strong troubleshooting abilities, and excellent communication skills are essential for coordinating with IT teams and resolving system issues. These competencies ensure the reliability, security, and efficiency of mission-critical mainframe systems in large organizations.
Mainframe professionals often face challenges such as managing complex batch job schedules, troubleshooting unexpected system outages, and ensuring data security while dealing with legacy applications. The work requires careful monitoring for performance bottlenecks and rapid response to issues, often during off-hours or on-call rotations. Collaboration with programming, network, and system administration teams is frequent, as mainframe environments are integral to business-critical services. Successfully handling these challenges helps maintain uptime and reliability for the organization’s core operations.
Cities with the most Mainframe Computer job openings:
States with the most job openings for Mainframe Computer jobs include:
The top searched job categories for Mainframe Computer jobs are:
Client is seeking to hire a contract Mainframe Computer Operator. This position at the Annapolis works during the third shift from the hours of 11:30pm - 8:00am and will be trained to use mainframe printing equipment such as Xerox printers, PS600 pressure seal equipment, breakdown and distribute reports and forms, monitor the mainframe operating system, schedule and process production batch work, provide help desk support, perform computer security support services, control physical access to the data center, and provide guard coverage. The contractor will provide on-site coverage with the work schedule being Sunday-Thursday with the hours from 11:30PM to 8:00Am.
Sourced by ZipRecruiter
Software development
11 - 50 Employees
North Brunswick, NJ, US
2006
