... years of Mainframe hands on working experience in batch and online testing, JCL, CICS and DB2 and IDMS database, exposure to file system on VSAM Expertise in Functional testing, analysis and ...
... years of Mainframe hands on working experience in batch and online testing, JCL, CICS and DB2 and IDMS database, exposure to file system on VSAM Expertise in Functional testing, analysis and ...
ETL Developer
Hartford, CT · On-site
$110 - $170/hr
This person must have strong experience and understanding of COBOL and mainframe systems, they will likely be migrating away form COBOL. Must have strong skills in SSIS, data mapping, data cleaning.
ETL Developer
Hartford, CT · On-site
$110 - $170/hr
This person must have strong experience and understanding of COBOL and mainframe systems, they will likely be migrating away form COBOL. Must have strong skills in SSIS, data mapping, data cleaning.
ETL Developer
Hartford, CT · On-site +1
$51.50 - $67.25/hr
This person must have strong experience and understanding of COBOL and mainframe systems, they will likely be migrating away form COBOL. Must have strong skills in SSIS, data mapping, data cleaning.
ETL Developer
Hartford, CT · On-site +1
$51.50 - $67.25/hr
This person must have strong experience and understanding of COBOL and mainframe systems, they will likely be migrating away form COBOL. Must have strong skills in SSIS, data mapping, data cleaning.
Java Developer
Hartford, CT · On-site
$51.50 - $66.50/hr
IBM Mainframe; COBOL/IMS DB/CICS
Java Developer
Hartford, CT · On-site
$51.50 - $66.50/hr
IBM Mainframe; COBOL/IMS DB/CICS
Staff Software Development Engineer
Hartford, CT · On-site +1
$118K - $260K/yr
Develop mainframe applications according to customer specifications and requirements * Participate in requirements gathering and design sessions * Work as part of a team to ensure solutions are ...
Staff Software Development Engineer
Hartford, CT · On-site +1
$118K - $260K/yr
Develop mainframe applications according to customer specifications and requirements * Participate in requirements gathering and design sessions * Work as part of a team to ensure solutions are ...
Payroll Specialist
$55K - $65K/yr
Experience with UKG Ready Mainframe is required; experience with ADP Workforce Now is an added plus. Responsibilities include but are not limited to: System Administration & Configuration Perform ...
Payroll Specialist
$55K - $65K/yr
Experience with UKG Ready Mainframe is required; experience with ADP Workforce Now is an added plus. Responsibilities include but are not limited to: System Administration & Configuration Perform ...
Hands-on experience in integrating data from heterogeneous data sources spanning across mainframes, relational databases, appliances like Netezza, Teradata, flat files, HDFS etc. Strong Unix shell ...
Hands-on experience in integrating data from heterogeneous data sources spanning across mainframes, relational databases, appliances like Netezza, Teradata, flat files, HDFS etc. Strong Unix shell ...
Hands-on experience in integrating data from heterogeneous data sources spanning across mainframes, relational databases, appliances like Netezza, Teradata, flat files, HDFS etc. Strong Unix shell ...
Hands-on experience in integrating data from heterogeneous data sources spanning across mainframes, relational databases, appliances like Netezza, Teradata, flat files, HDFS etc. Strong Unix shell ...
Payroll Specialist
Hartford, CT · On-site
$55K - $65K/yr
Experience with UKG Ready Mainframe is required; experience with ADP Workforce Now is an added plus. Responsibilities include but are not limited to: System Administration & Configuration • Perform ...
Payroll Specialist
Hartford, CT · On-site
$55K - $65K/yr
Experience with UKG Ready Mainframe is required; experience with ADP Workforce Now is an added plus. Responsibilities include but are not limited to: System Administration & Configuration • Perform ...
Payroll Specialist
Hartford, CT · On-site
$55K - $65K/yr
Experience with UKG Ready Mainframe is required; experience with ADP Workforce Now is an added plus. Responsibilities include but are not limited to: System Administration & Configuration · Perform ...
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Payroll Specialist
Hartford, CT · On-site
$55K - $65K/yr
Experience with UKG Ready Mainframe is required; experience with ADP Workforce Now is an added plus. Responsibilities include but are not limited to: System Administration & Configuration · Perform ...
Tests and certifies mainframes, servers and other infrastructure associated with networks and peripherals. You will be successful in this role if you have: High School Diploma or GED required May ...
Tests and certifies mainframes, servers and other infrastructure associated with networks and peripherals. You will be successful in this role if you have: High School Diploma or GED required May ...
Payroll Specialist
Hartford, CT · On-site
$55K - $65K/yr
Experience with UKG Ready Mainframe is required; experience with ADP Workforce Now is an added plus. Responsibilities include but are not limited to: System Administration & Configuration · Perform ...
Payroll Specialist
Hartford, CT · On-site
$55K - $65K/yr
Experience with UKG Ready Mainframe is required; experience with ADP Workforce Now is an added plus. Responsibilities include but are not limited to: System Administration & Configuration · Perform ...
Hands-on experience in integrating data from heterogeneous data sources spanning across mainframes, relational databases, appliances like Netezza, Teradata, flat files, HDFS etc. Strong Unix shell ...
Hands-on experience in integrating data from heterogeneous data sources spanning across mainframes, relational databases, appliances like Netezza, Teradata, flat files, HDFS etc. Strong Unix shell ...
Hands-on experience in integrating data from heterogeneous data sources spanning across mainframes, relational databases, appliances like Netezza, Teradata, flat files, HDFS etc. Strong Unix shell ...
Hands-on experience in integrating data from heterogeneous data sources spanning across mainframes, relational databases, appliances like Netezza, Teradata, flat files, HDFS etc. Strong Unix shell ...
Solutions Architect
Hartford, CT · On-site
$63.50 - $83.75/hr
Strong working knowledge and experience with integration patterns Messaging, (MQ), Web Services, Database Links, File Transfers Mainframe and n-Tier applications HTML, XML, CSS, SAML J2EE .NET ETL ...
Solutions Architect
Hartford, CT · On-site
$63.50 - $83.75/hr
Strong working knowledge and experience with integration patterns Messaging, (MQ), Web Services, Database Links, File Transfers Mainframe and n-Tier applications HTML, XML, CSS, SAML J2EE .NET ETL ...
Solutions Architect
Hartford, CT · On-site
$63.50 - $83.75/hr
... • Mainframe and n-Tier applications • HTML, XML, CSS, SAML • J2EE • .NET • ETL tools • SQL Server • Web Application • Mobile Application • Platform integration • Application ...
Solutions Architect
Hartford, CT · On-site
$63.50 - $83.75/hr
... • Mainframe and n-Tier applications • HTML, XML, CSS, SAML • J2EE • .NET • ETL tools • SQL Server • Web Application • Mobile Application • Platform integration • Application ...
Project Manager
Wethersfield, CT · Hybrid
Support the day-to-day execution of one or more mainframe modernization projects by coordinating tasks, tracking milestones, monitoring risks, and maintaining project documentation. * Facilitate ...
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Project Manager
Wethersfield, CT · Hybrid
Support the day-to-day execution of one or more mainframe modernization projects by coordinating tasks, tracking milestones, monitoring risks, and maintaining project documentation. * Facilitate ...
Distribution System Operator
Windsor, CT · On-site
$53.17/hr
Operate PC-based and mainframe applications. * Coordinate dispatching with internal teams and external agencies (e.g., police, fire, DEP). * Subject to on-call duty. Accountability/Authority * Ensure ...
Distribution System Operator
Windsor, CT · On-site
$53.17/hr
Operate PC-based and mainframe applications. * Coordinate dispatching with internal teams and external agencies (e.g., police, fire, DEP). * Subject to on-call duty. Accountability/Authority * Ensure ...
Business Analyst II
East Hartford, CT · On-site
In addition to financial systems background, experience working with legacy mainframe applications, particularly COBOL-based systems, is highly desirable. * The Business Analyst should be capable of ...
Business Analyst II
East Hartford, CT · On-site
In addition to financial systems background, experience working with legacy mainframe applications, particularly COBOL-based systems, is highly desirable. * The Business Analyst should be capable of ...
Operate PC-based and mainframe applications. * Coordinate dispatching with internal teams and external agencies (e.g., police, fire, DEP). * Subject to on-call duty. Accountability/Authority * Ensure ...
Operate PC-based and mainframe applications. * Coordinate dispatching with internal teams and external agencies (e.g., police, fire, DEP). * Subject to on-call duty. Accountability/Authority * Ensure ...
Mainframe information
See Avon, CT salary details
$9.93 - $15.50
2% of jobs
$15.50 - $21.07
0% of jobs
$21.07 - $26.64
0% of jobs
$26.64 - $32.21
0% of jobs
$32.21 - $37.78
2% of jobs
$37.78 - $43.35
12% of jobs
$45.84 is the 25th percentile. Wages below this are outliers.
$43.35 - $48.92
20% of jobs
The median wage is $51.81 / hr.
$48.92 - $54.49
27% of jobs
$58.49 is the 75th percentile. Wages above this are outliers.
$54.49 - $60.06
17% of jobs
$60.06 - $65.63
12% of jobs
$65.63 - $71.19
9% of jobs
$9
$52
$71
How much do mainframe jobs pay per hour?
As of Aug 23, 2026, the average hourly pay for mainframe in Avon, CT is $52.52, according to ZipRecruiter salary data. Most workers in this role earn between $46.35 and $59.62 per hour, depending on experience, location, and employer.
What is a mainframe?
Mainframes are powerful computers used mainly by large organizations for critical applications, bulk data processing, large-scale transaction processing, and enterprise resource planning. They are known for their reliability, scalability, and security, making them essential for industries like banking, healthcare, and government. Mainframes can handle thousands of users and transactions simultaneously, supporting the core operations of many businesses.
What are the key skills and qualifications needed to thrive as a mainframe developer, and why are they important?
To excel as a Mainframe Developer, a strong background in COBOL, JCL, mainframe operating systems (like z/OS), and database management is essential, often supported by a degree in computer science or a related field. Familiarity with tools such as IBM DB2, CICS, VSAM, and mainframe version control systems is typically required, and certifications like IBM Certified System Programmer can be advantageous. Analytical thinking, problem-solving abilities, and effective communication are important soft skills for identifying issues and collaborating with cross-functional teams. These skills ensure reliable maintenance, development, and modernization of mission-critical legacy systems that support large-scale business operations.
What are some typical challenges faced by mainframe professionals when integrating legacy systems with modern technologies?
Mainframe professionals often encounter challenges when integrating legacy systems with newer technologies, such as ensuring data compatibility, managing security protocols, and minimizing downtime during migration. These tasks require a deep understanding of both the existing mainframe architecture and the modern platforms being introduced. Collaboration with cross-functional teams—including application developers, security specialists, and project managers—is essential to ensure seamless integration and to address potential issues proactively. Staying updated on the latest integration tools and best practices also helps in overcoming these challenges efficiently.
What is the difference between Mainframe vs Mainframe Developer?
| Aspect | Mainframe | Mainframe Developer |
|---|---|---|
| Primary Role | Maintains and manages mainframe hardware and systems | Designs, develops, and tests mainframe applications |
| Skills & Certifications | Knowledge of mainframe hardware, OS, and basic scripting | Proficiency in COBOL, JCL, and mainframe programming languages |
| Work Environment | Data centers, enterprise IT departments | Development teams within mainframe environments |
| Industry Usage | Used by organizations with legacy systems | Develops and maintains those legacy systems |
While Mainframe professionals focus on maintaining the hardware and system infrastructure, Mainframe Developers specialize in creating and updating mainframe applications. Both roles require knowledge of mainframe environments, but their responsibilities differ significantly within the same industry.
Is mainframe a good career option?
Mainframe careers involve working with large-scale computer systems used by many organizations for critical applications. The role typically requires knowledge of programming languages like COBOL, skills in system maintenance, and certifications such as IBM Certified System Programmer. It offers stable employment opportunities and competitive salaries due to the specialized skill set involved.
More about Mainframe jobs
What cities near Avon, CT are hiring for Mainframe jobs?
Cities near Avon, CT with the most Mainframe job openings:
Full-time
Re-posted 19 days ago
Job description
Company Description
Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.
Job Description
Preferred
At least 4 years of core Healthcare domain expertise within the Testing experience
At least 4 years of domain experience in US healthcare [HIPPA, ICD10, ACA, HCR, HealthCare Exchange (HIX), Medicaid]
At least 4 years of Mainframe hands on working experience in batch and online testing, JCL, CICS and DB2 and IDMS database, exposure to file system on VSAM
Expertise in Functional testing, analysis and reporting skills, estimation models, Software Testing Life Cycle and Methodologies like Agile Delivery
Must have at least 2 years of hands on automation framework development and troubleshooting along with script
Prior experience in Healthcare based End-to-End testing and system integration testing is highly preferred
Experience and desire to work in a Global delivery environment.
Communication skills and Analytical skills.
The job entails sitting as well as working at a computer for extended periods of time. Should be able to communicate by telephone, email or face to face. Travel may be required as per the job requirements.
Qualifications
Qualifications Basic
Bachelor's degree or foreign equivalent required. Will also consider one year of relevant work experience in lieu of every year of education
At least 4 years of experience with Information Technology .
Additional Information
** U.S. citizens and those authorized to work in the U.S. are encouraged to apply. We are unable to sponsor at this time.
Note:-
- This is a Fulltime job for you
- Only US Citizen, Green Card Holder, TN Visa, GC-EAD, H4-EAD & L2-EAD can apply.
- No OPT-EAD & H1B Consultants please.
- Please mention your Visa Status in your email or resume.
About Sonsoft
Sourced by ZipRecruiter
Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.
Industry
It services
Company size
51 - 200 Employees
Headquarters location
Alpharetta, GA, US
Year founded
2007