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Mainframes Developer Jobs in McHenry, IL (NOW HIRING)

Mainframe Developer

Hoffman Estates, IL · On-site

$48 - $61.75/hr

Mainframe Developer 100% onsite role (2-3 days onsite so it would be hybrid role) Location: Charlotte, NC/ Dallas, TX/ Hoffman Estates, IL Duration: 12 Months Technology Stack: CICS, Cobol, JCL, DB2 ...

Mainframe

Schaumburg, IL · On-site

$48.25 - $62/hr

Skill Requirements - 1. Proficiency in mainframe cobol, db2, vsam, jcl, and mainframe cics programming languages. 2. Strong understanding of mainframe architecture and technologies. 3. Experience in ...

Tandem Developer

Rolling Meadows, IL · On-site

$49.25 - $63.25/hr

Tandem Developer Job Location: Rolling Meadows,IL Job Type: Contract Technical Skills: * Strong ... CICS,JCL,Mainframe Enterprise Cobol,Mainframe DB2,Z/OS,CICS Admin,Mainframe - COBOL/JCL/CICS ...

The Database Administrator will assist developers with tuning of code to ensure successful ... SQL Server, Oracle, Progress, MySQL or DB2 Intermediate skills in UNIX, Windows and/or mainframe ...

Pega Test Lead

Schaumburg, IL · On-site

$130K - $145K/yr

... mainframe environments. ⦁ Strong understanding of claims lifecycle, business rules, and ... Agile, DevOps, and CI/CD environments. ⦁ Excellent communication and stakeholder management ...

In addition, prior experience modernizing or migrating from Vitech V3locity, Sapiens ID3, and legacy mainframe policy administration systems is desirable. The Senior Engineer role emphasizes ...

... Developer, Git, Bit Bucket, Microsoft Office Mainframe, KTS, MDM, Hue, Putty, Hadoop. Salary range: $140,000.00 - $165,000.00/year. This position is eligible for Deutsche Bank's Employee Referral ...

Mainframes Developer information

See McHenry, IL salary details

$47.2K

$110.1K

$163.4K

How much do mainframes developer jobs pay per year?

As of Jul 6, 2026, the average yearly pay for mainframes developer in McHenry, IL is $110,095.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,600.00 and $128,000.00 per year, depending on experience, location, and employer.

Are mainframe engineers in demand?

Mainframes developers are in steady demand due to the continued use of mainframe systems in industries like finance, government, and healthcare. They require specialized skills in COBOL, JCL, and mainframe environments, and demand often depends on the organization's reliance on legacy systems. While some companies are transitioning to newer technologies, mainframe expertise remains valuable for maintaining critical infrastructure.

What is mainframe developer salary?

The salary for a mainframe developer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Skilled developers with expertise in COBOL, JCL, and mainframe environments tend to earn higher salaries, especially in industries like finance and government. Salaries may also vary based on the complexity of projects and the employer's size.

Is mainframe developer a good career?

Mainframe developers work with large-scale computer systems used by many organizations for critical applications. The role offers stable employment, competitive salaries, and opportunities to work with legacy technologies like COBOL and JCL. As demand persists in industries such as finance and government, it can be a solid career choice for those with relevant skills and certifications.

Can mainframe be replaced by AI?

Mainframes are large-scale computing systems used for critical enterprise applications, and while AI can automate certain tasks and improve efficiency, it does not replace the core functions of mainframes. Mainframe developers focus on maintaining and optimizing these systems, often integrating AI tools to enhance performance but not replacing the hardware or fundamental role of mainframes in data processing. Skills in legacy systems, programming languages like COBOL, and system security remain essential for mainframe professionals.

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 McHenry, IL? For Mainframes Developer jobs in McHenry, IL, the most frequently searched job titles are:
What cities near McHenry, IL are hiring for Mainframes Developer jobs? Cities near McHenry, IL with the most Mainframes Developer job openings:
Mainframe Developer

Mainframe Developer

Georgia IT Inc

Hoffman Estates, IL • On-site

$48 - $61.75/hr

Other

Posted 25 days ago


Job description

Mainframe Developer

100% onsite role (2-3 days onsite so it would be hybrid role)

Location: Charlotte, NC/ Dallas, TX/ Hoffman Estates, IL

Duration: 12 Months

Technology Stack: CICS, Cobol, JCL, DB2, and Telon. DB2 need to be very strong most of the client rejection will be based on DB2 interview.

Mainframe Technology skills Hands on development skills in mainframe technologies COBOL, JCL, CICS, DB2. Strong background in DB2.

Domain Banking, Financial Services.

Process Understanding of Agile development processes Scrum and Kanban.

Soft skills Excellent communication skills, interpersonal skills, consulting with client teams, working in distributed teams.

Experience prior experience on mainframe development/support projects.

Roles & Responsibility:

  • Application development, maintenance activities involved in Mainframe Development /Support projects
  • Requirements Analysis, Design, Coding, Reviews, Unit testing.
  • Deployments in various regions.
  • Support to Migration activities, Integration Testing.
  • Support to User Acceptance Testing, Production Implementation activities, Warranty support.
  • Client facing role client communication, coordination with several client stakeholders, meetings and discussions to capture requirements.

Georgia IT logo

About Georgia IT

Sourced by ZipRecruiter

A PROFESSIONAL SERVICES ORGANIZATION WITH A VISION OF DELIVERING SIMPLE AFFORDABLE, SUSTAINABLE SOLUTIONS FOR COMPLEX PROBLEMS WITH INTEGRITY. OUR GOAL IS TO ACHIEVE ALL THIS IN A COLLABRATIVE APPROACH WITH ALL PARTIES INVOLVED IN DELIVERING SOLUTIONS/PRODUCTS.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Alpharetta, GA, US

Year founded

2007

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