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Mainframe Testing Jobs in Columbus, OH (NOW HIRING)

Application Manager

Columbus, OH · On-site

$70K - $140K/yr

Provides oversight of design, development, unit testing and installation activities for enhancement ... mainframe and/or distributed systems, or relevant technical environment. * 3+ years of working as ...

Application Manager

Columbus, OH · On-site

$70K - $140K/yr

Provides oversight of design, development, unit testing and installation activities for enhancement ... mainframe and/or distributed systems, or relevant technical environment. * 3+ years of working as ...

Provides oversight of design, development, unit testing and installation activities for enhancement ... mainframe and/or distributed systems, or relevant technical environment. * 3+ years of working as ...

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Mainframe Testing information

See Columbus, OH salary details

$9

$51

$69

How much do mainframe testing jobs pay per hour?

As of May 29, 2026, the average hourly pay for mainframe testing in Columbus, OH is $51.56, according to ZipRecruiter salary data. Most workers in this role earn between $45.53 and $58.51 per hour, depending on experience, location, and employer.

What is a Mainframe Testing job?

A Mainframe Testing job involves validating and verifying applications running on mainframe systems to ensure they function correctly, efficiently, and securely. Testers perform various types of testing, including functional, integration, regression, and performance testing, using tools like JCL, COBOL, DB2, and CICS. They analyze test results, identify defects, and collaborate with developers to resolve issues. Mainframe testers need knowledge of batch processing, databases, and system interactions to ensure seamless operations. The role is critical in industries like banking, insurance, and healthcare, where mainframes handle high-volume transactions.

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

To thrive in Mainframe Testing, you need strong analytical abilities, a solid understanding of mainframe environments and programming languages like COBOL, JCL, and experience with testing methodologies. Familiarity with tools such as IBM Mainframe, CA7/Endevor, and mainframe testing frameworks, as well as ISTQB certification, is highly valuable. Attention to detail, strong problem-solving skills, and effective communication are essential soft skills in this role. These competencies help ensure that complex mainframe systems are thoroughly tested, reliable, and meet business requirements.

What are some common challenges faced by professionals working in Mainframe Testing?

Professionals in Mainframe Testing often encounter challenges such as understanding legacy code, dealing with limited documentation, and adapting to the evolving integration of mainframe and modern systems. Testers must also effectively validate large volumes of data, ensure compatibility across interconnected applications, and manage tight release deadlines. Collaborating closely with developers, business analysts, and operations teams is essential for clarifying requirements and troubleshooting issues. Successfully overcoming these challenges requires persistence, a willingness to learn, and strong teamwork skills.

What is a mainframe tester?

A mainframe tester is a professional who tests mainframe computer systems and applications to ensure they function correctly, securely, and efficiently. They typically use testing tools and scripting languages, and may work with legacy systems, requiring knowledge of mainframe environments like COBOL, JCL, and DB2.
What are popular job titles related to Mainframe Testing jobs in Columbus, OH? For Mainframe Testing jobs in Columbus, OH, the most frequently searched job titles are:
What job categories do people searching Mainframe Testing jobs in Columbus, OH look for? The top searched job categories for Mainframe Testing jobs in Columbus, OH are:
Infographic showing various Mainframe Testing job openings in Columbus, OH as of May 2026, with employment types broken down into 99% Full Time, and 1% Temporary. Highlights an 90% Physical, and 10% Remote job distribution, with an average salary of $107,240 per year, or $51.6 per hour.
Lab Courier Services Dispatcher - Off Shifts

Lab Courier Services Dispatcher - Off Shifts

Nationwide Children's Hospital

Columbus, OH • On-site

Part-time

Posted 22 days ago


Nationwide Children's Hospital rating

7.1

Company rating: 7.1 out of 10

Based on 126 frontline employees who took The Breakroom Quiz

432nd of 989 rated hospitals


Job description

Overview:
Valid Ohio driver's license and proof of auto insurance is required by hospital policy. Must pass a motor vehicle background inspection, insurance eligibility, driving qualifications and training set forth by Nationwide Children's Hospital and must maintain qualification of insurance guidelines.
2:00PM-10:00PM 3 days a week
rotating weekends and holidays, benefits eligible.
Job Description Summary:
Provides high quality professional support to internal and external customers in a manner which meets or exceeds defined department objectives. Receives and transmits client information via computer and telephone to hospital staff and couriers.
Job Description:
Essential Functions:
  • Obtains and accurately documents client information/requests and dispatches couriers appropriately. Documents designated communications/evens in written logs and computerized databases.
  • Assists in development of computer program, report design, and monthly statistical reports. Maintains working knowledge of all client services databases and report formats.
  • Assists in training of new staff and documents their progress per department guidelines.
  • Addresses client concerns by researching problems and identifying resolutions, using basic troubleshooting skills.
  • Maintains schedule to complete routine and on-demand routes daily.
  • Handles requests and pick-ups and deliveries from lab, pharmacy, homecare, referring hospitals, clinics, physician offices and outpatient centers as needed. Documents all route information and pick-ups per department guidelines.
  • Evaluates and monitors weather conditions throughout shift to preplan for anticipated trips and delays throughout region.

Education Requirement:
High school diploma or equivalent, required.
Licensure Requirement:
Valid Ohio driver's license and proof of auto insurance as required by hospital policy and position-specific requirements. Must pass motor vehicle background inspection, insurance eligibility, driving qualifications, and training set forth by Nationwide Children's Hospital and maintain qualification of insurance guidelines.
Skills:
  • Familiarity with personal computer and/or mainframe systems required.
  • Skill in using database and spreadsheet software highly preferred.
  • Analytical and organizational skills.
  • Excellent verbal and written communication skills.
  • Excellent interpersonal and problem-solving skills.
  • Ability to multi-task.

Experience:
Knowledge of medical terminology.
Physical Requirements:
OCCASIONALLY: Electricity, Fume /Gases /Vapors, Lifting / Carrying: 41-60 lbs, Lifting / Carrying: 61-100 lbs, Loud Noises, Power Tools, Pushing / Pulling: 100 lbs or greater with assistance, Pushing / Pulling: 61-100 lbs, Reaching above shoulder
FREQUENTLY: Chemicals/Medications, Climb stairs/ladder, Communicable Diseases and/or Pathogens, Hand use: grasping, gripping, turning, Lifting / Carrying: 0-10 lbs, Lifting / Carrying: 21-40 lbs, Patient Equipment, Pushing / Pulling: 41-60 lbs, Repetitive hand/arm use, Squat/kneel, Standing, Walking
CONTINUOUSLY: Audible speech, Bend/twist, Biohazard waste, Blood and/or Bodily Fluids, Cold Temperatures, Color vision, Computer skills, Decision Making, Depth perception, Driving motor vehicles (work required) *additional testing may be required, Flexing/extending of neck, Hearing acuity, Hot Temperatures, Interpreting Data, Lifting / Carrying: 11-20 lbs, Machinery, Peripheral vision, Problem solving, Pushing / Pulling: 0-25 lbs, Pushing / Pulling: 26-40 lbs, Seeing - Far/near, Sitting, Working Outdoors
Additional Physical Requirements performed but not listed above:
(not specified)
"The above list of duties is intended to describe the general nature and level of work performed by individuals assigned to this classification. It is not to be construed as an exhaustive list of duties performed by the individuals so classified, nor is it intended to limit or modify the right of any supervisor to assign, direct, and control the work of employees under their supervision. EOE M/F/Disability/Vet"

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About Nationwide Children's Hospital

Sourced by ZipRecruiter

Nationwide Children's Hospital, established in 1894, is a leading pediatric healthcare system based in Columbus, Ohio, United States. They serve as a primary pediatric network, providing wellness, preventive, diagnostic, treatment, and rehabilitative care for infants, children, adolescents, and adults with congenital disease. Being the third-largest pediatric hospital in the nation, Nationwide Children's Hospital prides itself on its relentless commitment to children and their families, driven by their core values of respect, integrity, determination, empathy, and solidarity. The institution's comprehensive mission is to enhance the health of children by providing high-quality, family-centered care, conducting groundbreaking research, advocating for pediatric health, and training top healthcare professionals.

Industry

Hospitals

Company size

10,000+ Employees

Headquarters location

Columbus, OH, US

Year founded

1892