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Mainframe Jobs in Pennsylvania (NOW HIRING)

System One

Mainframe Architect

Pittsburgh, PA · On-site

Mainframe Architect 100% Onsite (5 Days/Week) Pittsburgh, PA, Cleveland, OH, Strongsville, Birmingham, AL, Dallas, Phoenix, AZ Role Summary The Solution Architect Lead is responsible for designing ...

System One

Mainframe Architect

Pittsburgh, PA · On-site

Mainframe Architect 100% Onsite (5 Days/Week) Pittsburgh, PA, Cleveland, OH, Strongsville, Birmingham, AL, Dallas, Phoenix, AZ Role Summary The Solution Architect Lead is responsible for designing ...

System One

Mainframe Architect

Pittsburgh, PA · On-site

Mainframe Architect 100% Onsite (5 Days/Week) Pittsburgh, PA, Cleveland, OH, Strongsville, Birmingham, AL, Dallas, Phoenix, AZ Role Summary The Solution Architect Lead is responsible for designing ...

System One

Mainframe Architect

Pittsburgh, PA · On-site

Mainframe Architect 100% Onsite (5 Days/Week) Pittsburgh, PA, Cleveland, OH, Strongsville, Birmingham, AL, Dallas, Phoenix, AZ Role Summary The Solution Architect Lead is responsible for designing ...

System One

Mainframe Architect

Pittsburgh, PA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Mainframe Architect Location: Pittsburgh, PA Type: Contract Compensation: $0.00 Contractor Work Model: Onsite - onsite Hours: 40.0 Security Clearance: Not specified Overview Leave placeholder text ...

System One

Mainframe Architect

Pittsburgh, PA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Mainframe Architect Location: Pittsburgh, PA Type: Contract Compensation: $0.00 Contractor Work Model: Onsite - onsite Hours: 40.0 Security Clearance: Not specified Overview Leave placeholder text ...

System One

Mainframe Architect

Pittsburgh, PA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Mainframe Architect Location: Pittsburgh, PA Type: Contract Compensation: $0.00 Contractor Work Model: Onsite - onsite Hours: 40.0 Security Clearance: Not specified Overview Leave placeholder text ...

System One

Mainframe Architect

Pittsburgh, PA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Mainframe Architect Location: Pittsburgh, PA Type: Contract Compensation: $0.00 Contractor Work Model: Onsite - onsite Hours: 40.0 Security Clearance: Not specified Overview Leave placeholder text ...

inteletech

Data Developer (Mainframe)

Malvern, PA · On-site

$48 - $61.75/hr

Data Developer (Mainframe) Location: Malvern, PA (Hybrid and Local candidates required) Visa: or EAD Responsibilities A Mainframe Developer required in developing and maintaining applications on ...

Accenture

Mainframe Specialist

Pittsburgh, PA · On-site

$70K - $196K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

About the Role Are you a seasoned Mainframe Specialist with deep, hands-on command of COBOL, JCL, VSAM, CICS, DB2, Assembler, REXX, SPUFI, TSO/ISPF, and RACF? We are looking for exceptional talent to ...

Accenture

Mainframe Specialist

Philadelphia, PA · On-site

$70K - $196K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

About the Role Are you a seasoned Mainframe Specialist with deep, hands-on command of COBOL, JCL, VSAM, CICS, DB2, Assembler, REXX, SPUFI, TSO/ISPF, and RACF? We are looking for exceptional talent to ...

Accenture

Mainframe Specialist

Pittsburgh, PA · On-site

$70K - $196K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

About the Role Are you a seasoned Mainframe Specialist with deep, hands-on command of COBOL, JCL, VSAM, CICS, DB2, Assembler, REXX, SPUFI, TSO/ISPF, and RACF? We are looking for exceptional talent to ...

BVA Bear's IT Solutions

Mainframe Engineer

Boiling Springs, PA · On-site

$47.50 - $61/hr

  • Medical

As a Mainframe Engineer will play a key role in developing, maintaining, and optimizing mission-critical mainframe applications supporting the University of Maryland's operational and research ...

Judge Group, Inc.

Mainframe Developer

Malvern, PA · On-site

$48 - $61.75/hr

Our client is currently seeking a Mainframe Developer 1+ Year Contract Opportunity Malvern, PA (hybrid--onsite Tuesdays, Wednesdays, and Thursdays) Responsibilities Design, develop, maintain, and ...

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 requires strong technical skills in mainframe technologies and job control to support various projects.

BVA Bear's IT Solutions

Mainframe Engineer

Boiling Springs, PA · On-site

$47.50 - $61/hr

  • Medical

Health insurance BVA Bears IT Solutions is seeking a Mainframe Engineer This is a full-time, remote role with travel 2 days onsite per week at Riverdale, MD. The average workday is 8 hours and the ...

360 IT Professionals

Mainframe Developer

Harrisburg, PA · On-site

$48.25 - $62.25/hr

Mainframe Developer Location: Harrisburg, PA Qualifications Mainframe Developer - Harrisburg, PA (Deer Path Road) * Responsible for analysis, design, programming, testing and implementation for new ...

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All JobsMainframe JobsMainframe Jobs in Pennsylvania

Mainframe information

See Pennsylvania salary details

$10

$53

$72

How much do mainframe jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for mainframe 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?

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?

AspectMainframeMainframe Developer
Primary RoleMaintains and manages mainframe hardware and systemsDesigns, develops, and tests mainframe applications
Skills & CertificationsKnowledge of mainframe hardware, OS, and basic scriptingProficiency in COBOL, JCL, and mainframe programming languages
Work EnvironmentData centers, enterprise IT departmentsDevelopment teams within mainframe environments
Industry UsageUsed by organizations with legacy systemsDevelops 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 are the most commonly searched types of Mainframe jobs in Pennsylvania?

The most popular types of Mainframe jobs in Pennsylvania are:

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

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

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

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

What cities in Pennsylvania are hiring for Mainframe jobs?

Cities in Pennsylvania with the most Mainframe job openings:

Mainframe jobs near you
Infographic showing various Mainframe job openings in Pennsylvania as of August 2026, with employment types broken down into 77% Full Time, 19% Contract, and 4% Nights. Highlights an 88% In-person, 6% Hybrid, and 6% Remote job distribution, with an average salary of $111,293 per year, or $53.5 per hour.

Mainframe Architect

System One

Pittsburgh, PA • On-site

Contractor

Re-posted 6 days ago

Job description

Mainframe Architect 100% Onsite (5 Days/Week) Pittsburgh, PA, Cleveland, OH, Strongsville, Birmingham, AL, Dallas, Phoenix, AZ Role Summary The Solution Architect Lead is responsible for designing, testing, and implementing scalable and highly available mainframe systems. This role requires deep expertise in mainframe infrastructure, workload placement, and networking to ensure reliability and performance. Key Responsibilities

  • Architect high availability (HA) solutions for mainframe environments
  • Define and manage:
    • Change management processes
    • Testing strategies
    • Deployment roadmaps
  • Communicate architecture, schedules, and implementation plans
  • Coordinate across cross-functional teams
Must-Have Technical Skills
  • Mainframe Application Design
  • Mainframe Design
  • Mainframe Networking
  • Mainframe Workload Placement
Nice-to-Have Skills
  • Microsoft PowerPoint
Soft Skills
  • Strong written & verbal communication
  • Presentation skills
  • Project & time management
  • Ability to influence stakeholders
Education & Experience
  • Bachelor’s degree (or equivalent experience)
  • 8+ years of experience required
Screening Question
  • Describe a project where you designed or deployed a high availability mainframe architecture.
Ref: #404-IT Pittsburgh #M1 #DI-CB2

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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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