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Junior Mainframe Programmer Jobs (NOW HIRING)

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Mainframe Engineer

Jersey City, NJ · On-site

$51.25 - $65.75/hr

The Purpose As a Senior Mainframe Software Engineer, you will quickly develop a deep understanding ... Strong Agile background with the ability to mentor junior engineers and contribute to technical ...

Forhyre

Unisys Mainframe Developer

Charleston, WV

$45.25 - $58.25/hr

We are looking for a Senior Mainframes Developer to work on mainframe software application ... Responsible for providing hands on expert level assistance to junior developers for technical ...

Forhyre

Unisys Mainframe Developer

Phoenix, AZ

$48.75 - $62.50/hr

We are looking for a Senior Mainframes Developer to work on mainframe software application ... Responsible for providing hands on expert level assistance to junior developers for technical ...

Forhyre

Unisys Mainframe Developer

Dallas, TX

$48.50 - $62.25/hr

We are looking for a Senior Mainframes Developer to work on mainframe software application ... Responsible for providing hands on expert level assistance to junior developers for technical ...

S2SSoft

Mainframe Developer

Edison, NJ · On-site

$49.75 - $63.75/hr

... junior developers; enforce coding standards and best practices. 7. Collaborate with cross ... mainframe development. 11. Conduct Daily Team huddle meetings and Shift handover calls Skills ...

Ensono

Mainframe Systems Programmer - Hardware

$102K - $148K/yr

Mainframe Systems Programmer - Hardware At Ensono, our Purpose is to be a relentless ally ... Ability to mentor and train Jr. Hardware Configuration team members * Knowledge of z/VM or z/Linux ...

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How much do junior mainframe programmer jobs pay per hour?

As of Jul 26, 2026, the average hourly pay for junior mainframe programmer in the United States is $26.96, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $33.17 per hour, depending on experience, location, and employer.

What are Junior Mainframe Programmers?

Junior Mainframe Programmers are entry-level professionals who work with mainframe computer systems, typically maintaining, developing, and troubleshooting software written in languages like COBOL, JCL, or Assembler. They assist in supporting legacy systems that handle large-scale data processing tasks for industries such as banking, insurance, and government. Their responsibilities often include coding, debugging, running batch jobs, and ensuring that mainframe applications run smoothly under the supervision of senior programmers.

What are the key skills and qualifications needed to thrive as a Junior Mainframe Programmer, and why are they important?

To thrive as a Junior Mainframe Programmer, you need a solid understanding of programming languages like COBOL, JCL, and SQL, often supported by a degree in computer science or related field. Familiarity with IBM mainframe environments, version control systems, and database management tools is crucial for daily tasks. Attention to detail, problem-solving skills, and the ability to learn quickly help you adapt to legacy systems and collaborate with senior developers. These skills are essential to ensure reliable system maintenance, effective troubleshooting, and smooth integration within enterprise IT teams.

What are the typical responsibilities of a Junior Mainframe Programmer in their first year on the job?

In their first year, a Junior Mainframe Programmer is usually responsible for maintaining and updating existing mainframe applications, assisting with coding tasks, debugging programs, and performing routine batch processing operations. They often work under the guidance of senior programmers and participate in code reviews, documentation, and testing activities. Collaboration with analysts, QA testers, and other IT professionals is common to ensure program changes meet requirements and function smoothly in the production environment.
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Junior Mainframe Programmer jobs near you
Infographic showing various Junior Mainframe Programmer job openings in the United States as of July 2026, with employment types broken down into 96% Full Time, 3% Part Time, and 1% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $56,068 per year, or $27 per hour.

Mainframe Developer

Government Systems Technologies Inc. (GSTi)

Manhattan, NY • On-site

$54 - $69.50/hr

Other

Posted 18 days ago

Job description

Job Title: Mainframe Developer
Location: New York, New York
Primary Skills: DevOps, JCL, COBOL
Job Duration : 6 Months
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Job Description:

We are seeking a Senior Mainframe Lead to oversee mainframe development, maintenance, and operations with 8+ years of experience.
The ideal candidate will have deep technical expertise in mainframe systems (z/OS, COBOL, JCL, DB2, CICS, IMS-DB),
strong leadership abilities, and the experience to mentor team members and manage projects.
This role requires both hands-on technical work and coordination with cross-functional teams.
Job Responsibilities:
Lead and manage a team of mainframe developers and analysts in delivering complex enterprise solutions.
Provide technical direction and architecture guidance for mainframe systems and applications.
Design, develop, test, and maintain high-performance COBOL applications running on z/OS platforms.
Review, optimize, and troubleshoot JCL, DB2, IMS-DB and CICS components.
Collaborate with stakeholders across business and IT to gather requirements and ensure delivery meets business needs.
Plan and execute system upgrades, migrations, and integration with other enterprise systems.
Ensure adherence to security, compliance, and change management policies.
Mentor junior team members and foster knowledge sharing.
Provide production support for critical mainframe applications and ensure SLAs are met.
Identify opportunities to modernize or integrate legacy systems with cloud or distributed systems.
Required Skills:
8+ years of experience in mainframe environments.
Strong proficiency in COBOL, JCL, CICS, VSAM, DB2, IMS-DB and z/OS.
Experience with batch and online processing systems.
Familiarity with scheduling tools (e.g., CA7, Control-M).
Proven track record in leading mainframe teams or projects.
Excellent problem-solving and analytical skills.
Strong communication and leadership capabilities

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