ZipRecruiter

Log In

1

Weekend Mainframe Jobs in Ohio (NOW HIRING)

Prophecy Technologies

Mainframe DB2 Developer

Columbus, OH

$47.25 - $60.75/hr

Mainframe DB2 Developer Location: Columbus, OH (100% Onsite from Day 1) Experience: 10+ Years Roles & Responsibilities: * Design, develop, enhance, and maintain mainframe applications using COBOL ...

Arcadia Talent Advisory LLC

We're seeking a senior consultant with deep experience in mainframe services and infrastructure modernization to lead a mainframe renewal and transformation initiative for a large enterprise client.

Spectra Group

$50/hr

Mainframe Application Developer - 3 Months Contract to Full Time 3 Months Contract to Full Time Possibility of Extension: Y Possibility of conversion to FTE: Y Working hours: 7.5 Hours Daily Toronto ...

Saransh Inc

Mainframe Developer - Onsite

Columbus, OH · On-site

$47.25 - $60.75/hr

Mainframe Developer Work Location: Columbus, OH Duration: Longterm * 8 to 10 Yrs of experience in the Mainframe & Java Modernization space. * The Candidate has experience in understanding the ...

Judge Group, Inc.

Mainframe Sys Engineer

Columbus, OH · On-site

$51.50 - $65.50/hr

Mainframe Application Configuration & Automation Engineer Location: Columbus, OH 6+ Months Contract to hire Role Overview We are seeking a Mainframe Application Configuration & Build Specialist with ...

Judge Group, Inc.

Mainframe Engineer

Dublin, OH · On-site

$50 - $60/hr

Our client is currently seeking a Mainframe Engineer THIS POSITION IS ONSITE 4 DAYS A WEEK. 100% REMOTE WILL NOT BE CONSIDERED. Key Responsibilities * Design, develop, test, and maintain mainframe ...

Econosoft

Mainframe Developer (F2F Interview)

Dublin, OH · On-site

$46.25 - $59.50/hr

Mainframe Developer Dublin, OH - Hybrid Role - 4 Days per week - Single Round Interview but Face to Face Priority and Fast Moving Role Required Skills · COBOL (5+ years) · CICS · DB2 · JCL · ...

Deloitte

Mainframe Developer

Cincinnati, OH · Hybrid

$47 - $60.50/hr

As an experienced Mainframe Developer ,you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. The Project Delivery Talent ...

Deloitte

Mainframe Developer

Cleveland, OH · Hybrid

$47.50 - $61/hr

As an experienced Mainframe Developer ,you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. The Project Delivery Talent ...

next page

Showing results 1-20

All JobsWeekend Mainframe JobsWeekend Mainframe Jobs in Ohio

Weekend Mainframe information

What is the difference between Weekend Mainframe vs Weekend Data Analyst?

AspectWeekend MainframeWeekend Data Analyst
Required CredentialsMainframe certifications, IT degreesData analysis certifications, degrees in statistics or IT
Work EnvironmentData centers, IT departments, server roomsOffice settings, data offices, client sites
Employer & Industry UsageFinancial institutions, government agencies, large corporationsMarketing firms, healthcare, retail companies
Common Search & ComparisonOften compared for technical skills and shift workCompared for data handling and analytical tasks

Weekend Mainframe professionals focus on maintaining and operating mainframe systems, often requiring specialized certifications and working in data centers. Weekend Data Analysts analyze data sets to support business decisions, typically working in office environments. While both roles may work on weekends, they differ in technical focus, environment, and industry applications.

Are mainframe jobs in demand?

Mainframe jobs remain in demand due to the continued reliance of large organizations on legacy systems for critical operations. Skills in mainframe technologies like COBOL, JCL, and mainframe security are valuable, and many companies seek professionals to maintain and upgrade their mainframe environments, especially in finance, government, and healthcare sectors.

What companies still use mainframes?

Many large organizations across industries such as banking, insurance, government, and healthcare still rely on mainframes for their critical data processing. Companies like IBM, JPMorgan Chase, and Bank of America maintain extensive mainframe systems due to their reliability, security, and ability to handle high-volume transactions. Mainframe skills are in demand for maintaining and modernizing these legacy systems.

What are Weekend Mainframe jobs?

Weekend Mainframe jobs involve managing, monitoring, and maintaining mainframe computer systems during weekend shifts. These roles ensure that large-scale computer operations, such as data processing, batch jobs, and system backups, run smoothly when regular staff may be off-duty. Employees in these positions typically troubleshoot issues, perform routine maintenance, and respond to system alerts to minimize downtime. Weekend Mainframe professionals are essential for organizations that require 24/7 uptime and reliability for their critical IT infrastructure.

Can mainframe be replaced by AI?

Mainframe systems are critical for large-scale data processing and transaction management, and while AI can automate certain tasks and improve efficiency, it is unlikely to fully replace mainframes in the near term due to their reliability, security, and ability to handle high-volume workloads. Mainframe professionals need skills in legacy systems, programming, and system maintenance to adapt to evolving technology. AI can complement mainframe operations but does not eliminate the need for mainframe expertise.

What are the key skills and qualifications needed to thrive as a Weekend Mainframe Operator, and why are they important?

To thrive as a Weekend Mainframe Operator, you need a solid understanding of mainframe systems, batch processing, and job scheduling, typically supported by experience with z/OS or similar platforms. Familiarity with tools like IBM JCL, TSO/ISPF, monitoring software, and sometimes certifications like IBM Certified System Programmer are commonly required. Strong problem-solving skills, attention to detail, and effective communication help operators respond quickly to system alerts and coordinate with technical teams. These skills ensure reliable system uptime and efficient issue resolution during critical off-peak hours.

What are some unique challenges of working as a Weekend Mainframe Operator?

As a Weekend Mainframe Operator, you'll often work independently or with a smaller team compared to weekday shifts, which can mean taking on greater responsibility for monitoring and troubleshooting systems. Weekend shifts may require handling scheduled maintenance or updates and responding promptly to incidents, sometimes with limited immediate support from other departments. Strong problem-solving skills and the ability to follow detailed procedures are essential, as issues can arise outside of standard business hours. This role offers a valuable opportunity to develop autonomy and expertise in mainframe operations, which can lead to advancement into senior or weekday positions.

What jobs pay $10,000 a month without a degree?

Jobs like freelance software development, sales, real estate, and certain skilled trades can pay $10,000 or more monthly without a formal degree. Success often depends on experience, skills, and performance, with many roles requiring self-motivation and industry-specific knowledge rather than traditional education.
What are the most commonly searched types of Mainframe jobs in Ohio? The most popular types of Mainframe jobs in Ohio are:
What are popular job titles related to Weekend Mainframe jobs in Ohio? For Weekend Mainframe jobs in Ohio, the most frequently searched job titles are:
What job categories do people searching Weekend Mainframe jobs in Ohio look for? The top searched job categories for Weekend Mainframe jobs in Ohio are:
What cities in Ohio are hiring for Weekend Mainframe jobs? Cities in Ohio with the most Weekend Mainframe job openings:
Weekend Mainframe jobs near you

Mainframe DB2 Developer

Prophecy Technologies

Columbus, OH

$47.25 - $60.75/hr

Full-time

Posted 23 days ago

Job description

Role Name: Mainframe DB2 Developer
Location: Columbus, OH (100% Onsite from Day 1)
Experience: 10+ Years
Roles & Responsibilities:
  • Design, develop, enhance, and maintain mainframe applications using COBOL, JCL, and DB2.
  • Perform DB2 application development including SQL coding, stored procedures, and database interactions.
  • Optimize, tune, and debug complex mainframe applications for performance and reliability.
  • Analyze business and technical requirements and translate them into scalable mainframe solutions.
  • Support production cycles, resolve incidents, perform impact analysis, and root cause analysis.
  • Work closely with system analysts, QA teams, and stakeholders for end-to-end delivery.
  • Develop batch and online programs using Enterprise COBOL on System Z.
  • Create and maintain JCL scripts to manage batch processes.
  • Participate in code reviews, testing cycles, and deployment activities.
  • Ensure compliance with coding standards, security requirements, and documentation best practices.

Competencies:
  • Strong analytical and problem-solving skills
  • Deep expertise in mainframe DB2 application development
  • Ability to troubleshoot complex mainframe issues quickly
  • Strong understanding of mainframe architecture and job processing
  • Excellent communication and teamwork skills
  • Ability to work onsite in a fast-paced environment

Required Technical Skills:
  • Mainframe DB2 - Application Development
  • System Z - Enterprise COBOL
  • System Z - JCL
  • Strong SQL, stored procedures, and performance tuning
  • Debugging tools and mainframe utilities (File-Aid, Abend-Aid, etc.)
  • Experience with batch and online processing

Must-Have Qualifications:
  • 10+ years of hands-on experience in mainframe development
  • Strong expertise in COBOL, JCL, and DB2
  • Proven experience in System Z - Enterprise COBOL
  • Ability to work 100% onsite from Day 1 in Columbus, OH
  • Experience supporting large-scale mainframe applications

Apply