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Mainframe Jobs (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 ...

RICEFW Technologies,Inc

mainframe analyst

Ames, IA

Various mainframe applications exist in various systems. The ideal candidate will be able to navigate the mainframe to identify all the programs and identify various dependencies between different ...

Saransh Inc

Mainframe Architect

Richmond, VA · On-site

Mainframe Architect Location: Richmond, VA (or) McLean, VA (Hybrid - 2 to 3 days a week onsite) Job Type: Contract Skill Metrics: Cobol Mainframe CICS REXX VSAM JCL Years of experience required: 15 ...

Sarian, Inc.

Mainframe Developer

Charlotte, NC · On-site

$47.75 - $61.50/hr

Mainframe Developer with ACH knowledge * Minimum 10+ years of experience in Mainframe knowledge. * Must have commercial payments exp - Knowledge of Pep+ is required. * Strong knowledge of handling ...

Avanciers LLC

Mainframe Architect

Richardson, TX · On-site

Avanciers is seeking a highly skilled Mainframe Architect to join our team for an exciting Fulltime opportunity with one of our esteemed clients, based in Richards, TX Title: Mainframe Architect ...

New

RICEFW Technologies,Inc

mainframe analyst

Ames, IA · On-site

Various mainframe applications exist in various systems. The ideal candidate will be able to navigate the mainframe to identify all the programs and identify various dependencies between different ...

TriOptus LLC

Mainframe Analyst

Des Moines, IA · On-site

Job Title - Mainframe Analyst Duration - 12+ Months (Possibility Of Extension) Location - Des Moines, IA - The candidate will be responsible for the inventory and overall purpose of various mainframe ...

Synapse Tech Services Inc

Mainframe Assembler

Wilmington, DE · On-site

$47.50 - $61/hr

Mainframe Assembler Location: Wilmington, DE (No Remote Option)- 100% Onsite (5 Days/Week) Job Type: Contract Experience: 10+ Years Position ID: Mphasis-117486-12-1 : Required Skills: * IBM Assembler ...

Sarian, Inc.

Mainframe Developer

Charlotte, NC · On-site

$47.75 - $61.50/hr

Mainframe Developer with ACH knowledge * Minimum 10+ years of experience in Mainframe knowledge. * Must have commercial payments exp - Knowledge of Pep+ is required. * Strong knowledge of handling ...

Merican

Mainframe Administrator

San Antonio, TX · On-site

Mainframe Administrator Location: San Antonio, TX Duration: 5 Months Job Type: Temporary Assignment Work Type: Onsite * Client is not looking for a Mainframe developer or Tester. The resource is ...

Prophecy Technologies

Mainframe Developer

Atlanta, GA · On-site

$47 - $60.50/hr

Local GA only- In-person interview Mainframe Developer We are looking for an experienced Mainframe Developer with strong expertise in developing, enhancing, and supporting enterprise-wide mainframe ...

Percient Inc.

Mainframe Developer

Wilmington, DE · On-site

$47.50 - $61/hr

Mainframe Developer Location: Wilmington, DE * Design, coding, and testing: Mainframe assemblers are responsible for designing, coding, and testing application programs using the IBM Assembler ...

ClifyX

Mainframe Developer

Johnston, RI · On-site

$49.25 - $63.25/hr

ClifyX is seeking a Mainframe Developer with strong expertise in Mainframe and data masking. The role involves analyzing existing COBOL and JCL jobs, understanding VSAM and QSAM files, and ...

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How much do mainframe jobs pay per hour?

As of Jul 29, 2026, the average hourly pay for mainframe in the United States is $53.38, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $60.58 per hour, depending on experience, location, and employer.

What is the average salary for mainframe jobs?

The average salary for mainframe professionals typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Senior roles or specialized skills in mainframe environments, such as COBOL or JCL, can command higher salaries. Many positions also offer benefits like retirement plans and training opportunities.

What jobs in the US pay 300,000 a year?

Mainframe professionals such as senior systems architects, lead developers, and IT managers with extensive experience and specialized skills can earn $300,000 or more annually. These roles often require expertise in mainframe technologies like COBOL, JCL, and mainframe security, along with certifications and leadership responsibilities.

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.

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, system administration, and understanding of legacy systems, with steady demand in finance, government, and large enterprises. It can be a stable career with opportunities for specialization and certification but may require ongoing learning of evolving technologies.

What Is a Mainframe Application Developer Job Description?

The job description of a mainframe application developer is to sustain the central data processing system, or mainframe. Common duties include designing applications, analyzing data, running reports, and deploying mainframe applications. This job requires a great deal of collaboration to keep the mainframe going and a strong understanding of mainframe languages. A key part of this role is to align the design of the mainframe with changing business needs.

What are mainframes and what do they do?

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 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.

Can AI replace mainframe?

Mainframe professionals work with large-scale, mission-critical systems that require specialized skills in legacy technologies, security, and data management. While AI can automate certain tasks like data analysis and system monitoring, it is unlikely to fully replace mainframe roles due to the complexity and reliability requirements of mainframe environments. Instead, AI tools are often integrated to enhance efficiency and support mainframe operations.

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.

More about Mainframe jobs
What cities are hiring for Mainframe jobs? Cities with the most Mainframe job openings:
What are the most commonly searched types of Mainframe jobs? The most popular types of Mainframe jobs are:
What states have the most Mainframe jobs? States with the most job openings for Mainframe jobs include:
What job categories do people searching Mainframe jobs look for? The top searched job categories for Mainframe jobs are:
Mainframe jobs near you
Infographic showing various Mainframe job openings in the United States as of July 2026, with employment types broken down into 88% Full Time, 2% Part Time, and 10% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $111,026 per year, or $53.4 per hour.

Mainframe Architect

System One

Pittsburgh, PA • On-site

Contractor

Re-posted 15 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