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Full Time Mainframe Support Jobs (NOW HIRING)

TecTammina

Mainframe System Administrator

Trumbull, CT · On-site

... to day support of CICS transaction Server Knowledge and experience with: z/OS, TSO/ISPF, Cobol ... Full Time Eligiblity: GC or US Citizens Share the Profiles to mkonni(at)1stitsolutions.com Contact ...

Infosys Limited Digital

Mainframe developer

Omaha, NE · On-site

$46.75 - $60.25/hr

... support frameworks to ensure a smooth transition to new software applications • Actively ... Benefits Along with competitive pay, as a full-time Infosys employee you are also eligible for the ...

Infosys

Senior Mainframe Architect

Chicago, IL · On-site

... and support phases while promoting reusable frameworks and artifacts • Provide specialized ... EEO/About Us Benefits Along with competitive pay, as a full-time Infosys employee you are also ...

Sonsoft Inc

Mainframe PL/1 Consultant

Springfield, IL · On-site

... 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 ...

Sonsoft Inc

Mainframe PL/1 Consultant

Springfield, IL · On-site

... 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 ...

Kyndryl

Mainframe ZOS System Programmer

Phoenix, AZ · On-site

$79K - $152K/yr

Support capacity planning and resource optimization (CPU, memory, I/O). * Evaluate hardware ... The compensation range for this position in the US is $79,920 to $152,160 based on a full-time ...

Sonsoft Inc

Mainframe PL/1 Consultant

Milwaukee, WI · On-site

... 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 ...

Kyndryl

Mainframe ZOS System Programmer

Phoenix, AZ · On-site +1

$79K - $152K/yr

Support capacity planning and resource optimization (CPU, memory, I/O). * Evaluate hardware ... The compensation range for this position in the US is $79,920 to $152,160 based on a full-time ...

Sonsoft Inc

Mainframe PL/1 Consultant

Milwaukee, WI

... 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 ...

Capgemini

Mainframe Developer

Chicago, IL · On-site

$90K - $96K/yr

... be supported and inspired by a collaborative community of colleagues around the world, and where ... Capgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time ...

Ensono

Senior Mainframe Developer

$102K - $148K/yr

Extensive experience in mainframe application development, support and maintenance * Technical ... full-time schedule. Please note that placement in the range may vary based on numerous factors ...

Ensono

Senior Mainframe Developer

$102K - $148K/yr

Extensive experience in mainframe application development, support and maintenance * Technical ... full-time schedule. Please note that placement in the range may vary based on numerous factors ...

Gainwell Technologies

NC · On-site

$72K - $104K/yr

Your role in our mission Apply your skills to support Gainwell as we help clients deliver better ... All salaried, full-time candidates are eligible for our generous, flexible vacation policy, a ...

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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 Sep 13, 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:

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For Full Time Mainframe Support jobs, the most frequently searched job titles are:

Full Time Mainframe Support jobs near you

Associate Mainframe Operating Systems Programmer

Westlake, TX • On-site

Fidelity Investments
Investment Management and Consulting Services • 10K+ employees
Learn more about Fidelity Investmentsexternal

$52.75 - $67.25/hr

Full-time

Posted 10 days ago

Fidelity Investments rating

8.7

Company rating: 8.7 out of 10

Based on 274 frontline employees who took The Breakroom Quiz

Job description


Note: Fidelity will not provide immigration sponsorship for this position.
The Purpose of This Role: - We are seeking an enthusiastic and detail-oriented Entry-Level Mainframe Systems Programmer to join our infrastructure team. This role provides an excellent opportunity to learn and support enterprise mainframe environments that power mission-critical business applications. The candidate will work alongside experienced system programmers to assist with system maintenance, software installation, automation, performance monitoring, and operational support.
The Value You Deliver
  • Assist in the installation, configuration, and maintenance of IBM z/OS and related system software.
  • Monitor mainframe system health, performance, and availability.
  • Support system upgrades, patches, and maintenance activities.
  • Help troubleshoot operating system, storage, networking, and middleware issues.
  • Assist with automation and scheduling tools used in the mainframe environment.
  • Support disaster recovery and business continuity testing activities.
  • Create and maintain system documentation, procedures, and knowledge articles.
  • Collaborate with application, operations, and infrastructure teams to resolve incidents.
  • Participate in problem determination and root cause analysis under guidance from senior team members.
  • Ensure compliance with organizational security and operational standards.

The Skills that are Key to this role
Technical / Behavioral
  • Basic understanding of operating systems concepts.
  • Knowledge of JCL (Job Control Language) and mainframe fundamentals is a plus.
  • Familiarity with programming languages such as COBOL, REXX, Python, or Java is advantageous.
  • Strong analytical and problem-solving skills.
  • Good communication and teamwork abilities.
  • Willingness to learn enterprise infrastructure technologies.

The Skills that are Good to Have for this role
  • Exposure to IBM z/OS environment through coursework, internships, or certifications.
  • Basic understanding of:
    • JES2
    • SDSF
    • TSO/ISPF
    • TSS/RACF
    • DFSMS
    • SMP/E
    • CICS, DB2, or MQ
  • Knowledge of scripting and automation concepts.
  • Understanding of ITIL processes and incident management.

How Your Work Impacts the Organization
Your work helps ensure the reliability, security, and availability of the organization's critical business systems. By supporting the mainframe platform, you enable billions of business transactions to run seamlessly every day, contributing directly to operational excellence and customer satisfaction.
The Expertise We're Looking For
  • Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.

Location : Westlake
Shift timings: 7 AM - 4 PM CST
Fidelity's Onsite Working Model
Fidelity is transitioning to a full-time onsite working model through a phased rollout across regions and roles. Currently, some roles and locations require 100% onsite presence, while others require less. Onsite expectations are likely to evolve as the rollout continues. This transition does not apply to fully remote roles.
Certifications:
Category:
Information Technology
Please be advised that Fidelity's business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.

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