Tech Insights

Mainframes

Last updated May 19, 2025, generated by Sumble

Explore more →

What is Mainframes?

Mainframes are high-performance computing systems designed for processing large volumes of data and transactions reliably and securely. They are typically used by large organizations like banks, insurance companies, and governments for critical applications such as financial transactions, data warehousing, and enterprise resource planning.

Find organizations using Mainframes on Sumble →

What other technologies are related to Mainframes?

Mainframes Competitor Technologies

Unix-based systems can host applications that might otherwise run on a mainframe, offering an alternative platform.

mentioned alongside Mainframes in 0% (144) of relevant job posts

Java-based applications can be an alternative to mainframe applications.

mentioned alongside Mainframes in 0% (268) of relevant job posts

.NET applications can be an alternative to mainframe applications.

mentioned alongside Mainframes in 0% (96) of relevant job posts

Microservices architecture is an alternative to monolithic mainframe applications.

mentioned alongside Mainframes in 0% (52) of relevant job posts

AWS provides cloud-based services that can replace mainframe functionality.

mentioned alongside Mainframes in 0% (156) of relevant job posts

Azure provides cloud-based services that can replace mainframe functionality.

mentioned alongside Mainframes in 0% (102) of relevant job posts

Kubernetes is a container orchestration platform that is part of the trend to move workloads off of Mainframes.

mentioned alongside Mainframes in 0% (61) of relevant job posts

Windows servers are an alternative to running applications on mainframes.

mentioned alongside Mainframes in 0% (103) of relevant job posts

Mainframes Complementary Technologies

IBM Rational tools

IBM Rational tools are often used in mainframe application development and maintenance, fitting well with the mainframe ecosystem.

mentioned alongside Mainframes in 13% (58) of relevant job posts

PL/1 is a programming language that is commonly used in mainframe environments for business applications.

mentioned alongside Mainframes in 4% (67) of relevant job posts

JCL (Job Control Language) is essential for running batch jobs and managing resources on mainframes.

mentioned alongside Mainframes in 1% (174) of relevant job posts

Which job functions mention Mainframes?

Job function

Jobs mentioning Mainframes

Orgs mentioning Mainframes

Engineer

0% (466) job posts

15 organizations

Software Engineer

0% (308) job posts

88 organizations

Information Technology

0% (116) job posts

25 organizations

Automation Engineer

0% (35) job posts

11 organizations

Penetration Tester

0% (20) job posts

2 organizations

See more or filter by date, location, industry, etc →

Which organizations are mentioning Mainframes?

Organization

Industry

Matching Teams

Matching People

Finance and Insurance

American Express

Finance and Insurance

Finance and Insurance

Finance and Insurance

Cognizant Technology Solutions

Professional Services

See more or filter by date, location, industry, etc →

This tech insight summary was produced by Sumble. We provide rich account intelligence data.

On our web app, we make a lot of our data available for browsing at no cost.

We have two paid products, Sumble Signals and Sumble Enrich, that integrate with your internal sales systems.

Sign in to continue exploring

or

Book a call to discuss your needs