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Mainframes Developer Jobs in Atlanta, GA (NOW HIRING)

Kaav Inc

Mainframe Assembler

Alpharetta, GA · On-site

$47.75 - $61.50/hr

Mainframe Assembler Location: Alpharetta, GA/Omaha, NE (Locals Only) Relevant Experience: 12+ Years ... Lead developer in associates and Issuer mandates and enhancements. * Should involve in code reviews ...

Amicis Global

Mainframe Security Engineer

Alpharetta, GA · On-site

$70 - $80/hr

Job Title: EZ Mainframe Security Engineer Job Location: Alpharetta, GA 30022 Job Duration: 12 Months+ Extension Brokerage is a leading global financial services firm providing a wide range of ...

Centraprise

Mainframe Automation Engineer

Atlanta, GA · On-site +1

Mainframe Automation Engineer Job Location : Atlanta, GA (Remote) Job Type : Full-Time Must Have Technical/Functional Skills * Deep Knowledge in Mainframe System Automation tools i.e., IBM SA z/OS ...

Sarian, Inc.

Sr. Lead Cobol Developer

Atlanta, GA · On-site

$48.25 - $65.50/hr

Proficiency in COBOL programming (COBOL-85, COBOL II, or later versions ... Experience working with mainframe environments (IBM z/OS, OS/390, or similar). * Strong knowledge ...

Stem Xpert

Mainframe tester

Alpharetta, GA

$47.75 - $61.50/hr

The company is primarily focused on information technology, engineering, healthcare, financial ... Job Title : Mainframe Tester Duration :6 mths JD : Strong Knowledge in JCL,COBOL and Testing ...

Mind Ware Inc

Senior Cobol Developer

Alpharetta, GA

The Application Senior Developer role is part of the Delivery department and focuses on leveraging advanced mainframe technologies to deliver robust, scalable, and efficient solutions. This position ...

Xpanxion

Junior COBOL Developer

Alpharetta, GA · On-site

$65.40K - $84.90K/yr

Mainframe expertise * Experience in COBOL programming * Strong problem-solving abilities * Bachelor's degree in Computer Science or related field * Knowledge of Agile methodologies * Excellent ...

UST Xpanxion

Junior COBOL Developer

Alpharetta, GA · On-site

$50K - $52K/yr

Mainframe expertise * Experience in COBOL programming * Strong problem-solving abilities * Bachelor's degree in Computer Science or related field * Knowledge of Agile methodologies * Excellent ...

Orion Innovation

Cobol Developer

Alpharetta, GA · On-site

$49 - $66.50/hr

... and engineering, with a unique combination of agility, scale, and maturity. We work with a wide ... Develop, code, test, and debug mainframe applications using COBOL, JCL, DB2, VSAM, and CICS.

Apex Informatics

UAT Test Manager

Atlanta, GA · On-site

Mainframe programming, scripting or experience in test automation a plus. Must have the ability to work closely with other teams, facilitate meetings and be able to interact with both technical and ...

Unum UK

Senior Software Engineer - Mainframe

Atlanta, GA · On-site

$117.80K - $155.30K/yr

The Senior Software Engineer plays a key role in the conceptualization, design, development, and delivery of mainframe solutions in partnership with business area architects. As an integral member of ...

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Mainframes Developer information

See Atlanta, GA salary details

$46.2K

$107.6K

$159.6K

How much do mainframes developer jobs pay per year?

As of May 31, 2026, the average yearly pay for mainframes developer in Atlanta, GA is $107,557.00, according to ZipRecruiter salary data. Most workers in this role earn between $86,500.00 and $125,000.00 per year, depending on experience, location, and employer.

What is the difference between Mainframes Developer vs Mainframes Analyst?

AspectMainframes DeveloperMainframes Analyst
Required CredentialsTypically a degree in Computer Science or related field; certifications like IBM Certified SpecialistSimilar credentials; often holds certifications in mainframe systems and analysis
Work EnvironmentDevelops, codes, and tests mainframe applications in a software development settingAnalyzes existing mainframe systems, gathers requirements, and supports system improvements
Employer & Industry UsageUsed by banks, insurance companies, and large enterprises for application developmentEmployed in similar industries for system analysis, troubleshooting, and process optimization

While both roles require knowledge of mainframe systems and similar credentials, Mainframes Developers focus on creating and maintaining mainframe applications, whereas Mainframes Analysts analyze existing systems to improve performance and efficiency. Both roles are vital in large enterprise IT environments.

What are popular job titles related to Mainframes Developer jobs in Atlanta, GA? For Mainframes Developer jobs in Atlanta, GA, the most frequently searched job titles are:
What job categories do people searching Mainframes Developer jobs in Atlanta, GA look for? The top searched job categories for Mainframes Developer jobs in Atlanta, GA are:
Mainframes Developer jobs near you
Mainframe Systems Engineer (zOS Mainframe Internals, Parallel Sysplex, Hardware & Storage) Remote

Mainframe Systems Engineer (zOS Mainframe Internals, Parallel Sysplex, Hardware & Storage) Remote

Norfolk Southern Corp.

Atlanta, GA

$53 - $67.25/hr

Other

Posted 19 days ago

Job description

Requisition 39683: B4 Mainframe Systems Engineer 

A resume helps you stand out to hiring managers and recruiters; your resume communicates your experience and your brand. While it is not required, we encourage you to include an up-to-date resume along with a  completed job application to give you the best opportunity to be considered. A complete resume helps us to better understand your unique  background, relevant experiences, and passions. We look forward to learning about you.

Norfolk Southern offers a unique opportunity to be part of our proud legacy that spans nearly 200 years. We are a customer-centric, operations-driven team dedicated to advancing safety, serving communities, and driving innovation for tomorrow's rail.  As part of Norfolk Southern, you'll join a collaborative team where there are opportunities for growth across the organization. We are building a culture where everyone can thrive by owning and driving exceptional results, being humble and leading with trust, serving our customers with excellence, and collaborating and coaching to win.

Job Description

Norfolk Southern is seeking a highly motivated, self-starting Mainframe Systems Engineer to oversee and administer the company's enterprise mainframe environment.  In this role, you will support a Parallel Sysplex infrastructure and play a critical role in ensuring system reliability, performance, and availability.

Key responsibilities include DASD and tape storage management, system performance monitoring and tuning, and proactive problem resolution.  The Mainframe Systems Engineer will also collaborate with internal stakeholders and third-party hardware providers to design and implement solutions that support a highly available, scalable, resilient mainframe environment. 

Responsibilities

   Drive z/OS technology development initiatives, including evaluation, deployment, and integration of new product enhancements and hardware solutions.
   Own the installation, maintenance, and operational support of mainframe infrastructure and system software across a Parallel Sysplex environment.
   Monitor and manage mainframe performance.
   Use, configure and provide support of storage subsystems and infrastructure. 
   Coordinate with hardware and software vendors for support and future project work.
   Create comprehensive documentation, conduct thorough testing, and follow defined change control processes.
   Provide support for mission critical application infrastructure and products.
   Communicate with end-users, application programmers, co-workers, managers, and other stakeholders.
   Writing test scripts and performing testing verification of product deliverables.
   Serve as part of a rotational Level 2 on-call support team, responding to and resolving complex system issues.

Education

Bachelor's degree in technology, MIS, CIS or other related degrees preferred. Will consider experience in lieu of college degree. 
 

Job Related Experience
   Minimum Level: 4 years
   Preferred Level: 5+ years
 

Skills Required 
   4+ years of experience with mainframe z/OS internals, z/OS Parallel Sysplex, Unix Systems Services (USS).
   4+ years of experience with mainframe hardware, software and third-party installation support. 
   4+ years of experience designing, administering, and supporting mainframe disk (DASD) and tape storage infrastructure.
   Experience mainframe capacity planning and performance tuning. 
   Experience writing test scripts and performing testing verifications. 
   Experience with mainframe application development IDE build and run tools. 
 

Skills Desired 
   Expertlevel understanding of z/OS internals, UNIX System Services (USS), and  Parallel Sysplex architecture, including crosssystem communication and workload management. 
   Experience with Assembler, TCPIP/VTAM, TSO/ISPF, REXX, SMP/E
   Maintain and operate within a Parallel Sysplex environment including virtual tape and sharing of DASD.
   Knowledge of Infrastructure software solutions, (ex. Zeke, Zebb, ISPW, TMON, JCLPrep, QuickRef, SAS, CICS, IBM utilities)
   Maintain a Coupling Facility environment.
 

Work Conditions
Location: Position eligible for remote work within Norfolk Southern's 22-state operating network.
Environment: US Remote
Shift Work: No
On-Call: Yes
Weekend Work: No

Company Overview

Since 1827, Norfolk Southern Corporation (NYSE: NSC) and its predecessor companies have safely moved the goods and materials that drive the U.S. economy. Today, it operates a customer-centric and operations-driven freight transportation network. Committed to furthering sustainability, Norfolk Southern helps its customers avoid 15 million tons of yearly carbon emissions by shipping via rail. Its dedicated team members deliver more than 7 million carloads annually, from agriculture to consumer goods, and is the largest rail shipper of auto products and metals in North America. Norfolk Southern also has the most extensive intermodal network in the eastern U.S., serving a majority of the country's population and manufacturing base, with connections to every major container port on the Atlantic coast as well as the Gulf of Mexico and Great Lakes. Learn more by visiting www.NorfolkSouthern.com.

At Norfolk Southern, we believe in celebrating our individuality. By leveraging the unique backgrounds and viewpoints of our employees, we can create a culture of innovation, respect, and inclusion. We know that employees thrive in a workplace where differing viewpoints, ideas, and experiences are freely shared and valued. As such, we encourage all employees to contribute their distinctive skills and capabilities to our organization.

Equal employment opportunities are available to all applicants regardless of race, color, religion, age, sex, national origin, disability status, genetic information, veteran status, sexual orientation, and gender identity. Together, we power progress.

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