ZipRecruiter

Log In

1

Mainframe Migration Jobs (NOW HIRING)

nLeague

Mainframe Systems Programer

Hartford, CT · On-site

$55.50 - $70.50/hr

CT DSS Duration: 06+ months * Analyse existing mainframe applications, databases, files, and batch processing workflows to support migration activities. * Design, develop, and execute data extraction ...

Damco Solutions

Mainframe Architect

Jersey City, NJ · On-site

Rehost, Replatform, Refactor, Retire, Replace • Develop migration roadmaps, risk mitigation, and ... mainframe data Datacom to SQL Server • Ensure data integrity and minimal downtime during ...

Percient Inc

Mainframe Developer

Wilmington, DE · On-site

$47.50 - $61/hr

... the Migration is Stored Procedures) Mainframe Db2 experience (With Query Analysis and Optimization and rewriting the query for decoupling schemas) Control-M scheduling and Changeman Version ...

Lorven Technologies

Mainframe Developer

Wilmington, DE · On-site

$50 - $55/hr

Must be aware of Mainframe Stored Procedures (Rest of the Migration is Stored Procedures) * Mainframe Db2 experience (With Query Analysis and Optimization and rewriting the query for decoupling ...

ClinDCast LLC

Mainframe Application Architect

Charlotte, NC · On-site

$140 - $200/hr

Mainframe Application Architect Raleigh, NC (Hybrid) H1B / USC / GC We are seeking an experienced ... Legacy Data Cleansing & Migration * Strong Analytical, Problem-Solving & Communication Skills Nice ...

NAVA Software Solutions

Mainframe Engineer

Somerset, NJ · On-site

$49.25 - $63.25/hr

Legacy application migration; going from mainframe to java * 7+ year road map; losing legacy staff faster than they can migrate Skills and Experience You Will Need: * Ideal profile is candidates that ...

ConfigUSA

Mainframe z/OS System Programmer

Plano, TX · On-site

$52.75 - $67/hr

... migration and design Experience in Install, configure and supporting Mainframe LPARS and MIPS Experience configuring and supporting mainframe restores Experience in Capacity and performance ...

The AES Group

Mainframe Storage SME

New York, NY · Remote

Experience with DASD and tape data storage solutions (Experience on DASD/Tape Configuration and Migration) for mainframes. * Candidate should possess working knowledge of Z/OS Operating System, z/OS ...

previous page

Showing results 41-60

All JobsMainframe Migration Jobs

Mainframe Migration information

See salary details

$10

$53

$72

How much do mainframe migration jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for mainframe migration 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 a mainframe migration?

A Mainframe Migration job involves transitioning applications, data, and processes from a legacy mainframe system to a modern computing environment, such as cloud platforms or distributed systems. This process includes assessing the existing mainframe infrastructure, planning the migration strategy, and ensuring minimal disruption to business operations. Professionals in this role work on re-hosting, re-platforming, or re-architecting applications while maintaining performance, security, and reliability. The goal is to reduce costs, improve scalability, and enhance system flexibility.

What are the key skills and qualifications needed for mainframe migration?

To thrive in Mainframe Migration, you need expertise in legacy mainframe systems (such as IBM z/OS), knowledge of newer platforms (cloud or distributed systems), and experience with data migration processes, typically supported by a degree in computer science or related field. Hands-on proficiency with migration tools (like Micro Focus, IBM tools, or AWS Mainframe Modernization), scripting languages, and certifications in mainframe or cloud technologies are highly valued. Strong problem-solving abilities, project management skills, and effective communication make someone stand out in this role. These skills are critical for minimizing risks, ensuring data integrity, and delivering seamless transitions during complex system migrations.

What are some typical challenges faced during mainframe migration projects?

One of the main challenges in mainframe migration is ensuring that critical legacy applications and data are accurately and securely transferred to new platforms without data loss or service disruptions. Professionals in this role must also address compatibility issues between different architectures and manage thorough testing phases to ensure system reliability post-migration. Additionally, coordinating closely with cross-functional teams—including business analysts, application owners, and IT support—is essential to address unforeseen technical issues and align project timelines. Being proactive and detail-oriented helps you navigate these challenges effectively, resulting in a smooth and successful migration.

Are mainframe migration jobs in demand?

Mainframe migration jobs are in demand as organizations seek to modernize legacy systems and reduce costs. These roles often require skills in mainframe technologies, cloud platforms, and scripting, with demand driven by digital transformation initiatives across industries.
More about Mainframe Migration jobs

What cities are hiring for Mainframe Migration jobs?

Cities with the most Mainframe Migration job openings:

What are the most commonly searched types of Mainframe Migration jobs?

The most popular types of Mainframe Migration jobs are:

What states have the most Mainframe Migration jobs?

States with the most job openings for Mainframe Migration jobs include:

What job categories do people searching Mainframe Migration jobs look for?

The top searched job categories for Mainframe Migration jobs are:

Mainframe Migration jobs near you
Infographic showing various Mainframe Migration job openings in the United States as of August 2026, with employment types broken down into 87% Full Time, 2% Part Time, and 11% Contract. Highlights an 74% Physical, 9% Hybrid, and 17% Remote job distribution, with an average salary of $111,026 per year, or $53.4 per hour.

Mainframe Systems Programer

nLeague

Hartford, CT • On-site

$55.50 - $70.50/hr

Contractor

Re-posted 14 days ago

Job description

Job id: Mainframe

Mainframe Programmer/ Developer

Location: Hybrid- 55 Farmington Avenue   Hartford, Connecticut

Client: CT DSS

Duration: 06+ months

Job Description:

  • Analyse existing mainframe applications, databases, files, and batch processing workflows to support migration activities.
  • Design, develop, and execute data extraction processes from IMS databases and legacy mainframe data sources.
  • Create, modify, and support JCL required for data extracts, file transfers, conversion processing, and migration testing.
  • Perform COBOL program analysis and code modifications to support data extraction, transformation, validation, and reconciliation requirements.
  • Review and update FTP/SFTP processes to support secure transmission of migration files between source and target environments.
  • Utilize IMS utilities and BMC Utilities for IMS to unload, extract, validate, and reconcile database content.
  • Develop and execute data validation and reconciliation procedures to ensure data integrity throughout the migration lifecycle.
  • Support file mapping, field-level transformation logic, and data conversion specifications.
  • Troubleshoot batch failures, abends, data discrepancies, and performance issues related to migration processing.
  • Collaborate with database administrators, architects, business analysts, and project teams to define migration requirements and resolve technical challenges.
  • Create technical documentation, migration runbooks, implementation procedures, and production support documentation.
  • Participate in migration testing, system integration testing, user acceptance testing, and production implementation activities.
  • Provide production support during migration cutover and post-implementation stabilization periods.
  • Identify opportunities for automation using CLIST, REXX, File-AID, and other mainframe utilities.
  • Ensure compliance with enterprise change management, security, and audit requirements.
  • Required Qualifications
  • 10+ years of Mainframe Development experience.
  • Expert-level COBOL programming experience.
  • Strong JCL development and troubleshooting skills.
  • Extensive IMS Database experience.
  • Experience with BMC Utilities for IMS.
  • Experience developing large-scale data extracts and conversion processes.
  • Strong understanding of FTP/SFTP file transfer methodologies.
  • Proven experience supporting enterprise data migration or modernization initiatives.
  • Experience performing data analysis, reconciliation, and validation.
  • Ability to work independently with minimal supervision in a deadline-driven environment.
  • Preferred Qualifications
  • Experience with File-AID.
  • Experience with EZtrieve.
  • Experience with CLIST and REXX automation.
  • Prior experience with legacy modernization or cloud migration projects.
  • Experience supporting financial services, insurance, healthcare, or government mainframe environments.
  • Critical Success Factors
  • Ability to quickly assess complex legacy environments.
  • Strong problem-solving and troubleshooting capabilities.
  • Excellent communication and documentation skills.
  • Ability to meet aggressive deadlines and deliver high-quality migration solutions under tight timelines.