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Mainframe Developer Jobs in Pennsylvania (NOW HIRING)

RIT Solutions, Inc.

Mainframe Developer w/AWS

Malvern, PA · On-site

$48 - $61.75/hr

RIT Solutions, Inc. is seeking a Mainframe Developer with AWS expertise. The role involves working with mainframe technologies and tools to support various projects. Qualifications : Required : • ...

E*Pro, Inc.

Hogan Mainframe Developer

Pittsburgh, PA · On-site

$47.50 - $61.25/hr

Looking for a Hogan Mainframe Developer at Pittsburgh, PA ( Fulltime/Permanent & Onsite), please suggest someone whom you know might will be looking for a change Fullrime/Permanent & Onsite ...

Eliassen Group

Mainframe Developer

Pittsburgh, PA · On-site

$75 - $82/hr

Hybrid 4 days onsite in Pittsburgh, PA Our client seeks an experienced Mainframe Developer to support the Automated Cash Management platform through maintenance, modernization, and enhancement. The ...

United Technology

Mainframe Lead

Philadelphia, PA · On-site

$49.50 - $63.50/hr

Mentor Mainframe Developers and provide technical guidance. * Support application releases, production deployments, and post-production activities. * Collaborate with architects, business analysts, Q ...

Eliassen Group

Mainframe Developer

Pittsburgh, PA · On-site

$75 - $82/hr

Hybrid 4 days onsite in Pittsburgh, PA Our client seeks an experienced Mainframe Developer to support the Automated Cash Management platform through maintenance, modernization, and enhancement. The ...

InterSources Inc

Mainframe Developer w/AWS

Malvern, PA · On-site

$48 - $61.75/hr

InterSources Inc is seeking a highly experienced Senior Mainframe Migration Engineer to join their team dedicated to modernizing client legacy applications. The role involves migrating core data and ...

Compunnel

Mainframe professional

Pittsburgh, PA · On-site

$47.50 - $61.25/hr

Job Summary The Mainframe Developer will support application analysis, development, maintenance, production support, and legacy modernization initiatives within enterprise mainframe environments. The ...

Broadcom

Senior Mainframe DevOps Architect

Pittsburgh, PA · On-site

$125K - $170K/yr

About the Role We are seeking a Senior Mainframe DevOps Architect to lead solution design and own end-to-end architecture for enterprise customers-translating complex business requirements into ...

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How much do mainframe developer jobs pay per hour?

As of Sep 14, 2026, the average hourly pay for mainframe developer in Pennsylvania is $53.51, according to ZipRecruiter salary data. Most workers in this role earn between $47.21 and $60.72 per hour, depending on experience, location, and employer.

What is a mainframe developer?

Mainframe Developers are specialized software engineers who design, develop, maintain, and troubleshoot applications on mainframe computer systems, such as IBM's z/OS. They typically work with languages like COBOL, JCL, and CICS, and are responsible for ensuring the performance, security, and reliability of mission-critical business applications. Mainframe Developers are commonly employed in industries like banking, insurance, and government, where large-scale, high-volume transaction processing is essential.

What are the key skills and qualifications needed to thrive as a mainframe developer?

To thrive as a Mainframe Developer, you need expertise in programming languages such as COBOL, JCL, and SQL, along with a strong understanding of mainframe operating systems and batch processing concepts. Familiarity with tools like IBM z/OS, DB2, CICS, and version control systems is typically required, and certifications from IBM or related organizations can be beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills help Mainframe Developers excel in troubleshooting and collaborating with cross-functional teams. These skills are crucial for maintaining, optimizing, and modernizing legacy systems that are vital to many large organizations’ operations.

What are some common challenges mainframe developers face when integrating legacy systems with modern applications?

Mainframe Developers often encounter challenges such as ensuring compatibility between legacy systems and newer technologies, managing data migration without disrupting business operations, and maintaining the security of sensitive data. Effective communication with cross-functional teams, such as application developers and infrastructure engineers, is essential to address these challenges. Staying updated on both mainframe and modern programming practices helps ease integration and ensures long-term system reliability.

What is the difference between Mainframe Developer vs Mainframe Analyst?

AspectMainframe DeveloperMainframe Analyst
Primary RoleDesigning, coding, and testing mainframe applicationsAnalyzing and maintaining existing mainframe systems
Skills & CertificationsCOBOL, JCL, DB2, certifications like IBM Certified DeveloperCOBOL, JCL, system analysis, troubleshooting skills
Work EnvironmentDevelopment teams, coding in mainframe environmentsSupport teams, system analysis, user support
Industry UsageFinancial services, insurance, government agenciesFinancial institutions, healthcare, government agencies

While Mainframe Developers focus on creating and implementing mainframe applications, Mainframe Analysts primarily analyze, troubleshoot, and maintain existing systems. Both roles require similar technical skills and often work within the same industries, but their core responsibilities differ in development versus support and analysis.

Is a mainframe developer a good career?

A mainframe developer is a specialized IT professional who maintains and develops applications on mainframe systems, which are used by large organizations for critical data processing. The role offers stable employment, competitive salaries, and opportunities to work with legacy technologies like COBOL and JCL, but it may require ongoing learning of evolving mainframe tools and certifications. Overall, it can be a good career for those interested in enterprise computing and system stability.

Is a mainframe developer hard to learn?

Mainframe developers typically need to learn specialized programming languages like COBOL and understand mainframe environments, which can have a steep learning curve for beginners. However, with prior programming experience and training, acquiring the necessary skills is achievable, and many employers offer on-the-job training or certification programs.

Is mainframe developer still in demand?

Mainframe developers are still in demand in industries such as finance, insurance, and government, where legacy systems remain critical. They typically work with COBOL, JCL, and mainframe environments, and demand depends on the organization's reliance on mainframe technology and ongoing maintenance needs.

What are the most commonly searched types of Mainframe Developer jobs in Pennsylvania?

The most popular types of Mainframe Developer jobs in Pennsylvania are:

What are popular job titles related to Mainframe Developer jobs in Pennsylvania?

For Mainframe Developer jobs in Pennsylvania, the most frequently searched job titles are:

What job categories do people searching Mainframe Developer jobs in Pennsylvania look for?

The top searched job categories for Mainframe Developer jobs in Pennsylvania are:

What cities in Pennsylvania are hiring for Mainframe Developer jobs?

Cities in Pennsylvania with the most Mainframe Developer job openings:

What are popular job titles related to Mainframe Developer jobs in PA?

For Mainframe Developer jobs in PA, the most frequently searched job titles are:

Mainframe Developer jobs near you
Infographic showing various Mainframe Developer job openings in Pennsylvania as of August 2026, with employment types broken down into 77% Full Time, 10% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $111,293 per year, or $53.5 per hour.

Senior Mainframe Developer

Armagh, PA • On-site

Techvilla Solutions
IT Services • 51 - 200 employees
Learn more about Techvilla Solutionsexternal

Full-time

Posted 5 days ago

Job description

Seeking an experienced Mainframe Developer with strong expertise in COBOL, CICS, DB2, JCL, and IBM MQ to support enterprise applications in an Automotive Finance environment. The role includes development, production support, troubleshooting, batch optimization, and technical solution delivery.

Primary Responsibilities
  • Develop, maintain, and provide production support for COBOL/CICS mainframe applications.
  • Troubleshoot batch and online abends, production issues, and application defects.
  • Analyze and optimize daily/monthly batch processing and reduce processing windows.
  • Perform impact analysis across integrated systems and platforms.
  • Prepare technical designs, estimates, documentation, and unit testing.
  • Participate in on-call production support for critical batch processes.
  • Collaborate with technical and business teams to deliver reliable solutions.
Required Skills
  • COBOL
  • CICS
  • DB2
  • JCL
  • IBM MQ
  • Mainframe application development and production support
  • Batch and online troubleshooting/debugging
  • Unit testing
Preferred Skills
  • Automotive Finance industry experience
  • FIS Systematics experience is a plus
  • Strong communication and collaboration skills
  • Ability to work effectively in a production support environment

Apply