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Mainframe Modernization Jobs (NOW HIRING)

Tech Tammina

Mainframe Modernization Consultant

Mainframe Modernization Consultant Remote Contract role Summary Support modernization initiatives by analyzing mainframe systems and implementing migration strategies. Key Responsibilities • ...

United Airlines

Mainframe Modernization Lead

Atlanta, GA · On-site

$98K - $233K/yr

Defining a comprehensive application modernization strategy for mainframe and iseries technology stack including target architecture, migration approach, and technology roadmap. * Experienced in ...

Sonsoft Inc

Mainframe Modernization (GC--USC)

Plano, TX

$47 - $60.25/hr

At least 3+ years of experience in Mainframe Modernization Projects. * At least 3+ years of experience in software development life cycle. * At least 3 years of experience in Design and architecture ...

United Airlines

ND · On-site

$98K - $233K/yr

Defining a comprehensive application modernization strategy for mainframe and iseries technology stack including target architecture, migration approach, and technology roadmap. * Experienced in ...

United Airlines

Mainframe Modernization Lead

Manhattan, NY · On-site

$98K - $233K/yr

Defining a comprehensive application modernization strategy for mainframe and iseries technology stack including target architecture, migration approach, and technology roadmap. * Experienced in ...

United Airlines

Mainframe Modernization Lead

Irving, TX · On-site

$98K - $233K/yr

Defining a comprehensive application modernization strategy for mainframe and iseries technology stack including target architecture, migration approach, and technology roadmap. * Experienced in ...

Saransh Inc

Mainframe Developer - Onsite

Columbus, OH · On-site

$47.25 - $60.75/hr

Columbus, OH Duration: Longterm * 8 to 10 Yrs of experience in the Mainframe & Java Modernization space. * The Candidate has experience in understanding the requirements for the Mainframe ...

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How much do mainframe modernization jobs pay per hour?

As of Jul 11, 2026, the average hourly pay for mainframe modernization 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 are the key skills and qualifications needed to thrive in the Mainframe Modernization position, and why are they important?

To thrive in Mainframe Modernization, you need expertise in legacy mainframe systems, programming languages like COBOL, and modern software development methodologies, often backed by a degree in computer science or a related field. Knowledge of tools such as IBM z/OS, migration frameworks, cloud platforms (like AWS, Azure), and relevant certifications (e.g., AWS Certified Solutions Architect) is highly valuable. Strong analytical thinking, problem-solving ability, and effective communication skills help you succeed in cross-functional environments. These skills are crucial for executing system upgrades, ensuring minimal downtime, and facilitating smooth transitions to modern technology platforms.

What are some typical responsibilities and daily tasks in a Mainframe Modernization role?

In a Mainframe Modernization role, you can expect to analyze and document legacy mainframe applications, design modernization strategies, and implement solutions that migrate or integrate these systems with newer technologies. Your days may involve collaborating with business analysts, developers, and project managers to prioritize features and minimize business disruption, as well as troubleshooting integration issues. Many professionals also monitor system performance post-migration and help train end-users on the new platforms. This position often requires balancing hands-on technical work with effective communication across diverse teams to ensure project success.

What is a Mainframe Modernization job?

A Mainframe Modernization job involves updating, reengineering, or migrating legacy mainframe applications to modern platforms, technologies, or cloud environments. Professionals in this role assess existing mainframe systems, identify optimization opportunities, and implement strategies to enhance performance, scalability, and integration with modern IT architectures. They may use approaches like rehosting, refactoring, or replacing applications to reduce costs and improve agility. The job typically requires expertise in legacy systems (e.g., COBOL, DB2) and modern cloud or microservices architectures.

More about Mainframe Modernization jobs
What cities are hiring for Mainframe Modernization jobs? Cities with the most Mainframe Modernization job openings:
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Mainframe Modernization jobs near you
Infographic showing various Mainframe Modernization job openings in the United States as of July 2026, with employment types broken down into 89% Full Time, 2% Part Time, and 9% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $111,026 per year, or $53.4 per hour.
Mainframe Modernization Consultant

Mainframe Modernization Consultant

Tech Tammina

Remote

Full-time

Re-posted 18 days ago

Job description

Mainframe Modernization Consultant
Remote
Contract role
Summary
Support modernization initiatives by analyzing mainframe systems and implementing migration strategies.
Key Responsibilities
• Conduct application assessments and identify modernization opportunities.
• Execute code conversion and integration with modern platforms.
• Collaborate with architects and delivery teams for smooth transition.
• Prepare technical documentation, estimate, and assist in testing phases.
• Mentor consultants and oversee technical execution.
Required Skills
• Expertise in COBOL, JCL, VSAM, DB2, VSAM, Assembler.
• Knowledge of modernization frameworks and tools (Micro Focus, BluAge, Heirloom) including AI/GenAI based tooling/use case.
• Exposure to APIs, microservices, and cloud integration (AWS, Azure, GCP).
• Strong problem-solving and analytical skills.
• Familiarity with DevOps, CI/CD, containerization (Docker, Kubernetes).
• Should have executed at least one (1) mainframe modernization assessment and one (1) mainframe modernization program
• Strong leadership and communication skills.
Experience
10+ years in mainframe systems and 3+ years in modernization projects.

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