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Ibm Mainframe Jobs in Connecticut (NOW HIRING)

Sonsoft Inc

Datastage

Hartford, CT · On-site

At least 2+ years of experience in ETL design and development using IBM DataStage components ... Hands-on experience in integrating data from heterogeneous data sources spanning across mainframes ...

Sonsoft Inc

Datastage Consultant

Hartford, CT · On-site

At least 2+ years of experience in ETL design and development using IBM DataStage components ... Hands-on experience in integrating data from heterogeneous data sources spanning across mainframes ...

Sonsoft Inc

Datastage Consultant

Hartford, CT · On-site

At least 2+ years of experience in ETL design and development using IBM DataStage components ... Hands-on experience in integrating data from heterogeneous data sources spanning across mainframes ...

Sonsoft Inc

Datastage

Hartford, CT · On-site

At least 2+ years of experience in ETL design and development using IBM DataStage components ... Hands-on experience in integrating data from heterogeneous data sources spanning across mainframes ...

Saransh Inc

IMS / CICS Systems Programmer

Hartford, CT · On-site

$55.50 - $70.50/hr

Work with IBM and ISV providers to provide timely resolution to more complex issues. * Understanding of clients business groups and products as applicable to support the business needs and ...

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Ibm Mainframe information

See Connecticut salary details

$9

$50

$68

How much do ibm mainframe jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for ibm mainframe in Connecticut is $50.78, according to ZipRecruiter salary data. Most workers in this role earn between $44.81 and $57.64 per hour, depending on experience, location, and employer.

What is an IBM Mainframe?

An IBM Mainframe job involves working with large-scale computing systems used by enterprises for critical applications, such as banking, healthcare, and government operations. Professionals in this role handle mainframe operations, programming (COBOL, JCL), database management, and system administration. They ensure uptime, performance, and security of mainframe environments. Experience with z/OS, CICS, and DB2 is commonly required.

What are some typical challenges faced by IBM Mainframe professionals in their daily work?

IBM Mainframe professionals often encounter challenges like maintaining legacy systems, troubleshooting complex batch job failures, and ensuring system uptime and security. They may need to work with both older code bases and modern integration tools, requiring ongoing learning and adaptability. Collaboration with cross-functional teams—such as application developers, system administrators, and business analysts—is common to resolve issues and implement new features. Staying updated with mainframe advancements and best practices is essential to ensure the reliability and efficiency of the organization’s core IT infrastructure.

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

To thrive as an IBM Mainframe professional, you should possess a strong understanding of mainframe operating systems (such as z/OS), programming languages like COBOL or JCL, and experience with database management. Familiarity with IBM mainframe tools, utilities, and certifications such as IBM Certified System Programmer or Administrator is highly valuable. Strong analytical thinking, diligent problem-solving, and effective communication are essential soft skills in this role. These skills are critical because IBM Mainframe environments often support mission-critical applications where precision and reliability are paramount.

Is IBM Mainframe a good career option?

IBM Mainframe is a specialized IT role focused on maintaining and developing large-scale enterprise systems using mainframe technologies like COBOL, JCL, and z/OS. It offers stable employment, competitive salaries, and opportunities for certification and skill development in legacy and modern mainframe environments. This career is suitable for individuals interested in systems programming, data processing, and enterprise IT infrastructure.

Who still uses IBM mainframes?

IBM mainframes are still used by large enterprises such as banks, government agencies, and insurance companies for critical transaction processing, data management, and legacy system support. Mainframe professionals often work with tools like COBOL and JCL, maintaining these systems for high reliability and security.

What are popular job titles related to Ibm Mainframe jobs in Connecticut?

For Ibm Mainframe jobs in Connecticut, the most frequently searched job titles are:

What job categories do people searching Ibm Mainframe jobs in Connecticut look for?

The top searched job categories for Ibm Mainframe jobs in Connecticut are:

Ibm Mainframe jobs near you
Infographic showing various Ibm Mainframe job openings in Connecticut as of August 2026, with employment types broken down into 42% Full Time, and 58% Contract. Highlights an 74% In-person, and 26% Remote job distribution, with an average salary of $105,618 per year, or $50.8 per hour.

Information Technology_USA - USA_Developer

Real Soft, Inc.

Hartford, CT • On-site, Remote

$50.75 - $68.50/hr

Contractor

Re-posted 25 days ago

Job description

**Please strictly adhere to the following resume naming convention:
ALL CAPS, NO SPACES BETWEEN UNDERSCORES
PTN_US_GBAMSREQID_CandidateBeelineID
Example: PTN_US_9999999_SKIPJOHNSON0413
: -
MSP Owner: Michelle Lee
Location: Hartford, CT/Remote
Duration: 6 months
skill id: 10725290
Key Responsibilities
Develop and maintain mainframe applications using:
COBOL
JCL
CICS
VSAM
on IBM mainframe systems.
Perform end-to-end development in COBOL on z/OS.
Utilize AI Copilot tools to assist with COBOL code documentation and modernization efforts.
Support and enhance existing mainframe applications while ensuring system stability and performance.
Collaborate with cross-functional teams to meet project and operational requirements.
Required Skills & Qualifications
Strong experience with IBM mainframe application development.
Hands-on expertise in:
COBOL
JCL
CICS
VSAM
Experience working with DB2, including associated daemon processes.
Exposure to or experience with the Unisys platform.
Familiarity with using AI-powered tools (Copilot) in a mainframe development context.
Strong analytical and problem-solving skills.
Essential Skills
Mainframe development using AI Copilot.
COBOL-based application enhancement and documentation.
Skills Classification
Mainframe DB2 - Application Development
System i / COBOL-400
Experience Required: 4-6, Project Code :

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