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Mainframe Support Jobs in New York (NOW HIRING)

USG, Inc.

Mainframe Engineer/Developer

Jersey City, NJ · On-site

$51.25 - $65.75/hr

In this role, you will design, develop, test, and support mainframe applications while partnering with cross-functional teams to deliver high-quality solutions from development through production.

Hirekeyz Inc

Mainframe Engineer

Jersey City, NJ · On-site

$51.25 - $65.75/hr

Mainframe Engineer Location : Jersey City, NJ Job Type: W-2/Full Time Mandatory Skills - Cobol ... support. * Strong knowledge of DB2 database concepts, architecture, and administration.

IPolarity LLC

Mainframe Administrator

Whippany, NJ · On-site

We are seeking a highly skilled Mainframe DB2 Systems Administrator to manage and support DB2 for z/OS subsystems in a mission-critical enterprise environment. This role is responsible for ...

The AES Group

Mainframe Storage SME

New York, NY · Remote

Provides technical support activities for a production mainframe environment of multiple LPARs, CECs, DASD and VTS controllers. * Experience in Storage box data migration (DASD to DASD and Tape to ...

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Mainframe Support information

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How much do mainframe support jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for mainframe support in New York is $58.40, according to ZipRecruiter salary data. Most workers in this role earn between $51.54 and $66.25 per hour, depending on experience, location, and employer.

What is a mainframe support?

A Mainframe Support job involves maintaining, troubleshooting, and optimizing mainframe systems to ensure smooth operations. Responsibilities typically include monitoring system performance, resolving technical issues, applying software updates, and ensuring data security. Mainframe Support professionals work with legacy systems, batch processing, and various programming languages like COBOL or JCL. Their role is critical in industries like banking, healthcare, and government, where mainframes handle large-scale transactions and data processing.

What are the key skills and qualifications needed to thrive in mainframe support, and why are they important?

To thrive as a Mainframe Support professional, you need a solid understanding of mainframe operating systems (such as z/OS), basic programming skills, and troubleshooting abilities, typically supported by a degree in computer science or equivalent experience. Proficiency with tools like IBM ISPF, SDSF, JCL, and familiarity with monitoring and batch processing tools, as well as certifications like IBM Certified System Administrator, are often expected. Strong analytical thinking, communication, and teamwork skills are crucial for effectively addressing technical issues and collaborating with cross-functional teams. These abilities ensure prompt issue resolution and maintain the stability and reliability of critical business systems.

What are the typical daily responsibilities of a mainframe support?

Mainframe Support professionals typically monitor system performance, respond to incidents or service requests, and perform routine maintenance to ensure mainframe systems run smoothly. Their day may include troubleshooting job failures, updating software or system configurations, and working with application teams to resolve integration or data transfer issues. They often participate in on-call rotations and collaborate closely with other IT teams, such as network or security specialists. These responsibilities are essential to minimize downtime and maintain uninterrupted business operations.

What skills are needed for mainframe support?

Mainframe support requires strong knowledge of mainframe operating systems such as z/OS, proficiency in programming languages like COBOL and JCL, and experience with troubleshooting hardware and software issues. Familiarity with tools like IBM Debug Tool and knowledge of database management systems such as DB2 are also important. Certifications like IBM Certified System Programmer can enhance job prospects.

Is mainframe support still in demand?

Mainframe support professionals are still in demand due to the continued reliance of large organizations on mainframe systems for critical operations. Skills in COBOL, JCL, and mainframe troubleshooting remain valuable, especially in finance, government, and insurance sectors where legacy systems are prevalent.
What are the most commonly searched types of Mainframe Support jobs in New York? The most popular types of Mainframe Support jobs in New York are:
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Mainframe Support jobs near you
Infographic showing various Mainframe Support job openings in New York as of August 2026, with employment types broken down into 1% As Needed, 72% Full Time, 22% Part Time, 1% Temporary, and 4% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $121,466 per year, or $58.4 per hour.

Mainframe Engineer/Developer

USG, Inc.

Jersey City, NJ • On-site

$51.25 - $65.75/hr

Other

This job post has expired today. Applications are no longer accepted.

USG rating

8.5

Company rating: 8.5 out of 10

Based on 58 frontline employees who took The Breakroom Quiz

31st of 538 rated manufacturers

Job description

Mainframe Engineer/Developer 

Location: New Jersey (hybrid Onsite)

Job Type: Contract

Job Description:

We are seeking an experienced Mainframe Engineer/Developer to join a collaborative, high-performing technology team. In this role, you will design, develop, test, and support mainframe applications while partnering with cross-functional teams to deliver high-quality solutions from development through production.

Key Responsibilities:

  • Develop, enhance, test, and debug mainframe applications
  • Perform code analysis, troubleshooting, and production support
  • Collaborate with infrastructure and environment teams to promote code across development, testing, and production environments
  • Work closely with business and technical stakeholders to deliver reliable, high-quality solutions
  • Participate in application maintenance, enhancements, and issue resolution

Required Qualifications:

  • 5+ years of experience developing and debugging mainframe applications
  • 5+ years of COBOL development experience
  • Strong experience with CICS, COBOL, DB2, VSAM, MQ, JCL
  • Experience with Endeavor Software Manager
  • Familiarity with DB2 utilities, File-AID, job schedulers, and debugging tools
  • Knowledge of secure file transfer processes (SFTP/AWX)
  • Understanding of CICS Dynamic Transaction Routing preferred
  • Strong communication and collaboration skills

Preferred Skills:

  • CICS systems administration knowledge
  • Experience with Java and front-end technologies such as Angular

Education: Bachelor's degree in Computer Science or a related field

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