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Full Time Mainframe Support Jobs (NOW HIRING)

$143.64K - $273K/yr

At Kyndryl, you'll work on systems that truly matter-supporting public services that impact ... S. is - $143,640 to $273,000 based on a full-time schedule. Your actual compensation may vary ...

... Support methods At least 3 years of experience in Project life cycle activities on development and ... This is a Full-Time Permanent job opportunity for you. * Only US Citizen, Green Card Holder, TN ...

Mainframe Developer

Jersey City, NJ · On-site

$51.25 - $65.75/hr

Required Skill and Experience • Develop, maintain, and support mainframe applications using COBOL ... Benefits Along with competitive pay, as a full-time Infosys employee you are also eligible for the ...

Mainframe z/OS specialist

$50.25 - $64.50/hr

Cognizant is seeking a Mainframe z/OS specialist for a full-time remote opportunity. The Mainframe z/OS Support professional is responsible for providing operational, administrative, and production ...

New

Mainframe Lead/Advisor

$50.25 - $64.50/hr

Mainframe Lead/Advisor Remote (EST or CST) Full-time/Permanent Key Technology : COBOL, CICS, JCL ... support the team to meet delivery timelines. Skills and Experience Required: * 10+ years of ...

... Support methods At least 3 years of experience in Project life cycle activities on development and ... This is a Fulltime job for you * Only US Citizen, Green Card Holder, TN Visa, GC-EAD , H4-EAD & L2 ...

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Full Time Mainframe Support information

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$10

$53

$72

How much do full time mainframe support jobs pay per hour?

As of May 31, 2026, the average hourly pay for full time mainframe support 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 difference between Full Time Mainframe Support vs Full Time Mainframe Developer?

AspectFull Time Mainframe SupportFull Time Mainframe Developer
Primary RoleMaintains and troubleshoots mainframe systems and hardwareDesigns, codes, and tests mainframe applications
Required SkillsMainframe hardware, OS, and support toolsProgramming languages like COBOL, JCL, and DB2
Work EnvironmentSupport teams, operational settings, troubleshootingDevelopment teams, coding, and application design
CertificationsMainframe support certifications, OS certificationsProgramming and development certifications

Full Time Mainframe Support focuses on maintaining and troubleshooting existing mainframe systems, while Full Time Mainframe Developer is centered on creating and enhancing mainframe applications. Both roles require mainframe knowledge but differ in their core responsibilities and skill sets.

What are the most commonly searched types of Mainframe Support jobs? The most popular types of Mainframe Support jobs are:
What states have the most Full Time Mainframe Support jobs? States with the most job openings for Full Time Mainframe Support jobs include:
Mainframe Application Architect

Mainframe Application Architect

Kyndryl

On-site, Remote

$143.64K - $273K/yr

Full-time

Medical, Dental, Retirement, PTO

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


Job description

Who We Are
At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities.
The Role
Why Kyndryl?
At Kyndryl, you'll work on systems that truly matter-supporting public services that impact millions of people. You'll have the opportunity to grow your skills, contribute to large-scale modernization programs, and collaborate with some of the best minds in the industry.
Senior Mainframe Application Developer - COBOL (Application Managed Services)
At Kyndryl, we design, build, manage, and modernize the mission-critical technology systems the world depends on every day. We are seeking a Senior Mainframe Application Developer (COBOL) with strong application architecture expertise to join our Application Managed Services (AMS) team supporting a key public sector client.
In this role, you will partner directly with a state Department of Labor to maintain and enhance critical Unemployment Insurance systems while helping drive the modernization of Disability Insurance platforms. This is a highly visible, client-facing role where you will combine deep technical expertise with consultative problem-solving to deliver resilient, scalable solutions.
Your Role and Responsibilities
As a trusted technical advisor and developer, you will:
  • Partner with client stakeholders to analyze business and architectural requirements and recommend scalable solutions
  • Assess and manage interdependencies across complex mainframe applications
  • Design, develop, and enhance applications on IBM z/OS platforms
  • Translate business requirements into technical specifications and COBOL-based solutions
  • Lead mainframe modernization efforts, including remediation and sunsetting of legacy applications
  • Develop, test, and deploy high-quality code, ensuring performance, reliability, and maintainability
  • Support production environments, including break/fix resolution and long-term remediation strategies
  • Provide technical troubleshooting and issue resolution across development and production systems
  • Contribute to documentation, knowledge sharing, and best practices across the team
  • Mentor junior developers and contribute to building a high-performing AMS delivery team
  • Participate in 24x7 on-call rotation and provide after-hours support as needed

Kyndryl currently does not require employees to be fully vaccinated against COVID-19, however, if you are hired to work at a client, customer, or partner location, you may be required to show proof of vaccination to align with their respective COVID-19 vaccination policies. Those who believe they are eligible may apply for a medical or religious accommodation prior to the start of employment.
Who You Are
Required Skills and Experience
  • 12+ years of hands-on experience in COBOL development within IBM z/OS mainframe environments
  • Strong expertise in IMS DB and DB2 (critical skill requirement)
  • Advanced experience with CA7 scheduling
  • Deep knowledge of mainframe technologies, including:
    • JCL, CICS, VSAM, MQ, TSO, FTP
  • Proven experience supporting production environments, including defect resolution and stabilization
  • Experience across the full SDLC (Development → System Test → UAT → Production)
  • Strong analytical skills with experience in application architecture and dependency analysis
  • Familiarity with Agile and/or Waterfall delivery methodologies
  • Bachelor's degree in Computer Science, Information Technology, or equivalent experience

Preferred Skills and Experience
  • Experience with mainframe modernization initiatives
  • Familiarity with tools such as InterTest, Expediter, ServiceNow, Librarian
  • Exposure to AWS Transform or cloud migration frameworks
  • Experience using GitHub Copilot or AI-assisted development tools
  • Prior experience working with public sector or government clients

Who You Are
  • A client-focused technologist who thrives in complex, mission-critical environments
  • A problem solver who can think architecturally while delivering hands-on development
  • A collaborative partner who can communicate effectively with both technical and business stakeholders
  • Someone who embraces continuous learning and modernization

Additional Information
  • Candidates must be authorized to work in the United States without sponsorship now or in the future
  • Requires participation in on-call rotation and occasional off-hours support

The compensation range for the position in the U.S. is - $143,640 to $273,000 based on a full-time schedule.
Your actual compensation may vary depending on your geography, job-related skills and experience. For part time roles, the compensation will be adjusted appropriately. The pay or salary range will not be below any applicable state, city or local minimum wage requirement.
There is a different applicable compensation range for the following work locations:
California (San Francisco Bay Area): $172,440 to $327,600
California (All Other): $158,040 to $300,360
Colorado: $143,640 to $273,000
Massachusetts: $143,640 to $300,360
New York City: $172,440 to $327,600
Washington: $158,040 to $300,360
Washington DC: $158,040 to $300,360
This position will be eligible for Kyndryl's discretionary annual bonus program, based on performance and subject to the terms of Kyndryl's applicable plans. You may also receive a comprehensive benefits package which includes medical and dental coverage, disability, retirement benefits, paid leave, and paid time off. Note: If this is a sales commission eligible role, you will be eligible to participate in a sales commission plan in lieu of the annual discretionary bonus program.
Applications will be accepted on a rolling basis.
Being You
Diversity is a whole lot more than what we look like or where we come from, it's how we think and who we are. We welcome people of all cultures, backgrounds, and experiences. But we're not doing it single-handily: Our Kyndryl Inclusion Networks are only one of many ways we create a workplace where all Kyndryls can find and provide support and advice. This dedication to welcoming everyone into our company means that Kyndryl gives you - and everyone next to you - the ability to bring your whole self to work, individually and collectively, and support the activation of our equitable culture. That's the Kyndryl Way.
What You Can Expect
With state-of-the-art resources and Fortune 100 clients, every day is an opportunity to innovate, build new capabilities, new relationships, new processes, and new value. Kyndryl cares about your well-being and prides itself on offering benefits that give you choice, reflect the diversity of our employees and support you and your family through the moments that matter - wherever you are in your life journey. Our employee learning programs give you access to the best learning in the industry to receive certifications, including Microsoft, Google, Amazon, Skillsoft, and many more. Through our company-wide volunteering and giving platform, you can donate, start fundraisers, volunteer, and search over 2 million non-profit organizations. At Kyndryl, we invest heavily in you, we want you to succeed so that together, we will all succeed.
Get Referred!
If you know someone that works at Kyndryl, when asked 'How Did You Hear About Us' during the application process, select 'Employee Referral' and enter your contact's Kyndryl email address.

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About Kyndryl

Sourced by ZipRecruiter

Kyndryl is a market leader that thinks and acts like a start-up. We design, build, manage, and modernize the mission-critical technology systems that the world depends on every day.

Industry

It services

Company size

10,000+ Employees

Headquarters location

New City, NY, US

Year founded

2021

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