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Mainframe Development Jobs in Chicago, IL (NOW HIRING)

Maintain a deep technical knowledge of the products developed by the mainframe division of Broadcom. * Provide technical specifications and requirements documentation as necessary to support the ...

Mainframe Developer

Chicago, IL

$50.50 - $65/hr

We are seeking experienced technical professionals to provide development, production support, and ... Strong diagnostic and problem-solving skills in complex mainframe environments. * Excellent written ...

... Development Lifecycle (SDLC) methodologies and Agile Framework • Ensure peak software/system ... IBM mainframe experience - JCL - DB2 o Strong SQL Skills o Experience in developing Stored ...

Mainframe Senior Developer

Chicago, IL · On-site

$99K - $169K/yr

... Development Lifecycle (SDLC) methodologies and Agile Framework Ensure peak software/system ... IBM mainframe experience - JCL - DB2 o Strong SQL Skills o Experience in developing Stored ...

Mainframe Senior Developer

Chicago, IL · On-site

$99K - $169K/yr

... Development Lifecycle (SDLC) methodologies and Agile Framework • Ensure peak software/system ... IBM mainframe experience - JCL - DB2 o Strong SQL Skills o Experience in developing Stored ...

Tandem Developer

Rolling Meadows, IL · On-site

$49.25 - $63.25/hr

Minimum 5 years of experience in Tandem development and analysis * Experience in insurance claims handling or related industries is a plus Skills * Mandatory Skills : CICS,JCL,Mainframe Enterprise ...

Mainframe CICS and MQ

Chicago, IL · On-site

$50.50 - $65/hr

Support for application development and testing, and for the analysis and resolution of problems ... Additional Information Strong experience in Mainframe CICS and MQ

Broadcom's Mainframe Software Division is seeking a talented R&D Software Engineer to join their Mainframe Security and Compliance team. The role involves building, testing, and supporting security ...

Broadcom's Mainframe Software Division (MSD) is looking for a talented and motivated Software ... The R&D Software Engineer 4 will perform complex code modification, testing, and debugging tasks ...

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Mainframe Development information

See Chicago, IL salary details

$10

$54

$74

How much do mainframe development jobs pay per hour?

As of Jun 16, 2026, the average hourly pay for mainframe development in Chicago, IL is $54.99, according to ZipRecruiter salary data. Most workers in this role earn between $48.56 and $62.40 per hour, depending on experience, location, and employer.

What does a mainframe developer do?

A mainframe developer designs, codes, tests, and maintains applications running on mainframe computers, often using languages like COBOL, PL/I, or Assembler. They work in environments that require high reliability and security, and typically use tools such as IBM z/OS and JCL to manage batch and online processing tasks.

What is the difference between Mainframe Development vs Mainframe Testing?

AspectMainframe DevelopmentMainframe Testing
Primary FocusDesigning, coding, and maintaining mainframe applicationsVerifying and validating mainframe applications for bugs and performance
Required SkillsCOBOL, JCL, DB2, CICSTesting tools, scripting, debugging, knowledge of mainframe environments
Work EnvironmentDevelopment teams, coding in mainframe environmentsQuality assurance teams, testing labs, mainframe systems
CertificationsCOBOL certifications, IBM mainframe certificationsISTQB, mainframe testing certifications

While Mainframe Development involves creating and maintaining mainframe applications, Mainframe Testing focuses on ensuring those applications work correctly and efficiently. Both roles require knowledge of mainframe environments and related skills, but they serve different stages in the software lifecycle.

Can mainframe be replaced by AI?

Mainframe development involves maintaining and programming large-scale, reliable computing systems used in industries like finance and government. While AI can automate certain tasks and improve efficiency, it is unlikely to fully replace mainframes due to their specialized hardware, security requirements, and high availability needs. Mainframe skills remain valuable for managing legacy systems and integrating new technologies.

Is mainframe still in demand?

Mainframe development remains in demand in industries such as finance, insurance, and government, where large-scale transaction processing and data security are critical. Skilled mainframe programmers with knowledge of COBOL, JCL, and mainframe environments are sought after for maintaining and modernizing legacy systems. The demand is steady due to the high cost and complexity of replacing mainframe infrastructure.

What is the salary of a mainframe developer?

The salary of a mainframe developer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Senior roles or those with specialized skills in COBOL, JCL, or mainframe tools may earn higher salaries. Compensation often includes benefits such as health insurance and retirement plans.
Infographic showing various Mainframe Development job openings in Chicago, IL as of June 2026, with employment types broken down into 1% As Needed, 95% Full Time, 2% Part Time, and 2% Nights. Highlights an 80% Physical, 10% Hybrid, and 10% Remote job distribution, with an average salary of $114,373 per year, or $55 per hour.
Sr Mainframe Technical Consultant

Sr Mainframe Technical Consultant

Broadcom

Lisle, IL • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

This job post has expired 1 day ago. Applications are no longer accepted.


Broadcom rating

8.7

Company rating: 8.7 out of 10

Based on 23 frontline employees who took The Breakroom Quiz

11th of 139 rated electronics manufacturers


Job description

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Job Description:

Looking for a senior individual of the highest technical skill and experience in a broad range of mainframe infrastructure software. Displaying a broad range of disciplines, environments, and best practices within the mainframe operations practice, or the individual may possess skills and highly technical experience in Broadcom Software mainframe products, e.g., SYSVIEW, OPS/MVS, NetMaster, Mainframe Application Tuner, etc., that is, a specialist of the highest technical caliber. The senior consultant provides assistance and recommendations to management and clients on infrastructure topics pertaining to the architectural design and development of applied systems and software services. Additional capabilities in REXX, COBOL, or HLASM are required for this position to enhance product capabilities/exits. Travel to client sites is required for this position.

Key Responsibilities

This position must be seen by the customer as bringing tangible value in terms of experience, knowledge, and expertise. This is achieved through a combination of broad real-world experience and IT industry-specific certifications. Overall, this position is responsible for delivering positive, quantifiable results for Broadcom, measured across five primary areas:

Customer Focus: Effectively and compellingly communicate Broadcom's key capabilities to address customer and partner needs

Financial Targets: Meet or exceed Broadcom's stated financial quotas and targets

Internal Business Processes: Demonstrate mastery of Broadcom's internal processes, systems, and support structure

Professional Development: Demonstrate high-level proficiency and skill

Leadership, Teamwork, and Planning:Collaborate with, and effectively run virtual team(s)

Customer Focus

  • Assist the Broadcom Account Director, Solution Architect, and/or Partner Account Director in technically qualifying solutions and their benefits to customers and/or partners.
  • Work closely with the account team and the customer or partner to gain a deep understanding of the customer's technology needs or the partner's offerings, and to architect a solution that meets them.
  • Build relationships across customers' or partners' IT silos and offerings to understand, build, document, and share our knowledge of their infrastructure, challenges, and potential technical impact of planned projects.
  • Understand and act as a valued resource early and often within the customer's decision- making process (e.g., during the idea or conceptual stages).
  • Execute and/or coordinate complex product integration demonstrations and proofs of concept, tailoring them as needed to address the customer's specific needs and environment.
  • Maintain a deep technical knowledge of the products developed by the mainframe division of Broadcom.
  • Provide technical specifications and requirements documentation as necessary to support the proposed solution.
  • Effectively position and present the benefits of Broadcom's solutions, specifically how they will support the client's technical and functional requirements.
  • Provide technical leadership and oversight during Trials, Proof-of-Concept (POCs), complex demos, etc., as warranted.
  • Ensure the technical requirements of the proposed solution are clearly communicated to and understood by the client, and that they meet the client's expectations.
  • Effectively communicate Broadcom's key competitive differentiators, by solution as defined by Broadcom product groups.
  • Foster and build relationships with customers and partners to develop references.
  • Strive to constantly improve the quality of all customer interactions.

Primary Functions

Analyzes user and data requirements and provides related solution modeling and implementation.

Reviews proposed solution plans for Broadcom Software infrastructure products and related actionable results.

Evaluates solution design, upgrade, conversion from other infrastructure products, and implementation approaches.

Conducts hardware/software comparative evaluations as they relate to infrastructure solutions.

Technical solution trouble shooter and post-implementation support.

Possess, in principle, an understanding of the major subsystems such as JES, CICS, MQ series, DB2, IMS, and VSAM.

Possess, in principle, an understanding of the enterprise security managers such as ACF2, TSS, and RACF.

Acts as a consultant in studying and recommending actions on a wide variety of technical areas regarding infrastructure management, providing guidance to customer management and technical resources.

Communicates current innovations and trends in infrastructure management solutions.

Technical consultant and reference source.

Ability to implement or upgrade a broad range of Broadcom Software infrastructure products such as SYSVIEW, OPS/MVS, NetMaster, Mainframe Application Tuner, Common Services, etc.

Ability to script or code a quick implementation to solve the conversion from other products

Technical Skills

Understanding of mainframe infrastructure management concepts and practices

Understanding and implementation of Broadcom Software mainframe products or similar.

Proficient with REXX and/or HLASM programming languages

10+ years' experience with Broadcom Software mainframe products or similar

10+ years' experience with z/OS

Familiarity with BMC, IBM, and Rocket mainframe products is a plus

Experience with z/VSE and z/VM is a big plus, but not required

People and Communication Skills

Ability to listen to client requirements and organize them into a list of business needs and objectives

Ability to provide written communication back to the project manager and customer regarding build and integrate instructions, assigned task status, and ability to communicate through channels such as knowledge transfer instructions to run the solution after implementation is complete.

Ability to follow a communication plan established by the project manager

Ability to document clearly all the aspects listed above, and ability to clearly communicate in writing project statuses, task status, and communicate in writing build and integration results from implementations.

Ability to do technical presentations and product demonstrations internally and externally

Key Requirements

A senior consultant will have a bachelor's degree with a minimum of 10+ years of experience in IT.

Minimum Education: bachelor's degree and 8+ years' experience in Broadcom Software mainframe products or similar ISV solutions or masters degree and 6+ years of experience

Additional Job Description:

Compensation and Benefits

The annual base salary range for this position is$106,900 - 171,000.

This position is also eligible for a discretionary annual bonus in accordance with relevant plan documents, and equity in accordance with equity plan documents and equity award agreements.

Broadcom offers a competitive and comprehensive benefits package: Medical, dental and vision plans, 401(K) participation including company matching, Employee Stock Purchase Program (ESPP), Employee Assistance Program (EAP), company paid holidays, paid sick leave and vacation time. The company follows all applicable laws for Paid Family Leave and other leaves of absence.

Broadcom is proud to be an equal opportunity employer. We will consider qualified applicants without regard to race, color, creed, religion, sex, sexual orientation, national origin, citizenship, disability status, medical condition, pregnancy, protected veteran status or any other characteristic protected by federal, state, or local law. We will also consider qualified applicants with arrest and conviction records consistent with local law.

If you are located outside USA, please be sure to fill out a home address as this will be used for future correspondence.


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