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Mainframe Systems Jobs (NOW HIRING)

NTT DATA Services

Mainframe Systems Programmer

Buffalo, NY · On-site +1

$95K - $177K/yr

This Mainframe Systems Programmer role involves upgrading and supporting the z/OS operating system and ISV products, mainly from IBM and Computer Associates (CA). The successful candidate: * will ...

NTT DATA Services

Mainframe Systems Programmer

Buffalo, NY · On-site

$95K - $177K/yr

This Mainframe Systems Programmer role involves upgrading and supporting the z/OS operating system and ISV products, mainly from IBM and Computer Associates (CA). The successful candidate: * will ...

NTT DATA Services

Mainframe Systems Programmer

Buffalo, NY · On-site +1

$95K - $177K/yr

This Mainframe Systems Programmer role involves upgrading and supporting the z/OS operating system and ISV products, mainly from IBM and Computer Associates (CA). The successful candidate: * will ...

Highmark Health

Mainframe Systems Programmer - CICS/MQ

$56.25 - $71.75/hr

JOB SUMMARY This position is a member of the Mainframe Systems Support team and will primarily be accountable for ensuring a highly available mainframe system. This results-oriented job requires a ...

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How much do mainframe systems jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for mainframe systems in the United States is $58.18, according to ZipRecruiter salary data. Most workers in this role earn between $52.88 and $67.31 per hour, depending on experience, location, and employer.

What is a mainframe system?

Mainframe systems are powerful computers used primarily by large organizations for critical applications, bulk data processing, and large-scale transaction processing. They are known for their reliability, security, and ability to handle massive volumes of data and users simultaneously. Mainframes support essential functions in industries like banking, healthcare, government, and insurance, where uptime and data integrity are crucial. Unlike typical servers, mainframes are designed to operate nonstop and process thousands of transactions per second.

What skills and qualifications are needed to thrive as a mainframe systems engineer?

To thrive as a Mainframe Systems Engineer, you need strong knowledge of mainframe architectures, proficiency in operating systems like z/OS, and experience with programming languages such as COBOL or Assembler, usually supported by a degree in computer science or a related field. Familiarity with tools like IBM ISPF, JCL, RACF, and monitoring systems, as well as relevant certifications (e.g., IBM Certified System Programmer), is highly valued. Analytical thinking, problem-solving, and effective communication are crucial soft skills for diagnosing issues and collaborating with cross-functional IT teams. These abilities ensure the reliability, security, and efficiency of mission-critical enterprise systems that depend on mainframe technology.

What are common challenges faced by professionals working in mainframe systems, and how can they be addressed?

Mainframe Systems professionals often encounter challenges such as managing legacy code, ensuring system reliability, and integrating mainframes with modern technologies. Staying updated with new tools and methodologies, such as automation and DevOps practices, can help address these issues. Additionally, strong collaboration with application developers and network teams is essential to maintain system performance and security. Regular training and knowledge sharing within the team also play a crucial role in overcoming these challenges.

What is the difference between Mainframe Systems vs Mainframe Application Developers?

AspectMainframe SystemsMainframe Application Developers
Primary RoleManage and maintain mainframe hardware and system softwareDesign, develop, and modify applications running on mainframe platforms
Required SkillsMainframe OS, hardware, system administrationProgramming languages like COBOL, JCL, DB2, and application development
Work EnvironmentData centers, system operation centersDevelopment teams, project-based settings
CertificationsIBM Certified System Administrator, Mainframe certificationsProgramming certifications, COBOL certifications

While Mainframe Systems professionals focus on maintaining and managing mainframe hardware and operating systems, Mainframe Application Developers create and modify applications that run on these systems. Both roles require knowledge of mainframe environments, but their responsibilities differ significantly, with one centered on system management and the other on application development.

Is mainframe a good career option?

Mainframe systems professionals, such as mainframe programmers and administrators, work with large-scale computing environments that are critical to many industries like finance and government. The field offers stable employment, high demand for skills like COBOL and JCL, and competitive salaries, especially for those with certifications and experience. It can be a rewarding career for individuals interested in legacy systems and enterprise computing infrastructure.

Is mainframe systems hard to learn?

Mainframe systems can be challenging to learn initially due to their specialized environment, programming languages like COBOL and JCL, and complex architecture. However, with dedicated training and practice, many find it manageable to develop proficiency in mainframe operations and maintenance.

Is mainframe systems still in demand?

Mainframe systems professionals are still in demand due to the continued reliance of large organizations on mainframe infrastructure for critical applications, data processing, and security. Skills in COBOL, JCL, and mainframe management tools remain valuable, especially in finance, government, and healthcare sectors where mainframes handle high-volume transactions.
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What states have the most Mainframe Systems jobs?

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

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

The top searched job categories for Mainframe Systems jobs are:

Mainframe Systems jobs near you
Infographic showing various Mainframe Systems job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 9% Part Time, 4% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $121,006 per year, or $58.2 per hour.

Mainframe Systems Engineer - z/OS Systems

Regions Financial Corporation

Birmingham, AL • On-site

$51.50 - $65.50/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 27 days ago

Regions Bank rating

8.2

Company rating: 8.2 out of 10

Based on 160 frontline employees who took The Breakroom Quiz

51st of 171 rated banks

Job description

Thank you for your interest in a career at Regions. At Regions, we believe associates deserve more than just a job. We believe in offering performance-driven individuals a place where they can build a career --- a place to expect more opportunities. If you are focused on results, dedicated to quality, strength and integrity, and possess the drive to succeed, then we are your employer of choice.
Regions is dedicated to taking appropriate steps to safeguard and protect private and personally identifiable information you submit. The information that you submit will be collected and reviewed by associates, consultants, and vendors of Regions in order to evaluate your qualifications and experience for job opportunities and will not be used for marketing purposes, sold, or shared outside of Regions unless required by law. Such information will be stored in accordance with regulatory requirements and in conjunction with Regions' Retention Schedule for a minimum of three years. You may review, modify, or update your information by visiting and logging into the careers section of the system.
Job Description:
At Regions, the Mainframe Systems Engineer installs and maintains mainframe operating systems ensuring the stability, performance and security of our mainframe environment while driving innovation and continuous improvement.
Primary Responsibilities
  • Evaluates system specifications, input/output processes, and working parameters for hardware/software compatibility
  • Troubleshoots and resolves complex technical issues related to mainframe systems and applications
  • Administers, configures, and maintains mainframe systems, including hardware, operating systems, and software components
  • Maintains operational effectiveness and efficiency by monitoring, evaluating, and adjusting mainframe operating systems
  • Maintains quality service by establishing and enforcing organization standards
  • Maintains installation records by documenting system configurations, procedures, and best practices
  • Resolves problems by determining cause, providing technical assistance to applications and other support staff
  • Develops and implements backup and disaster recovery strategies to ensure business continuity
  • Covers on call 24x7 on a rotating basis for problem resolution and SEV1 incidents
  • Ensures compliance with risk management programs, rules and regulations, and cybersecurity practices; identifies opportunities for and supports process improvements; applies disciplined change management practices

This position is exempt from timekeeping requirements under the Fair Labor Standards Act and is not eligible for overtime pay.
Requirements
  • Bachelor's degree in Computer Science, Business, or a related field and six (6) years of mainframe infrastructure technical software and hardware analysis, programming, and installation experience
  • Or High School Diploma or GED with ten (10) years of experience of mainframe infrastructure technical software and hardware analysis, programming, and installation
  • Experience in installation and support of Mainframe system products including ZOS, CICS, MQ, DB2, Storage, Automation, ZLINUX or Networking
  • Experience in problem determination, installation and support of mainframe products, disaster recovery experience and knowledge, and performance and tuning experience
  • Experience in opening, managing, solving, and closing problems with vendor support centers

Skills and Competencies
  • Ability to interpret and ensure compliance with applicable rules, regulations, and industry guidance
  • Ability to work in a team environment when applicable
  • Ability to work under limited guidance
  • Ability to work under pressure and meet deadlines
  • Excellent problem solving and trouble shooting skills
  • Strong communication and collaboration abilities
  • Strong understanding of mainframe hardware

We are seeking a Senior z/OS Systems Programmer to install, configure, and maintain IBM System Automation and IBM Z NetView. You will design automation policies, develop rexx automation scripts, and ensure high availability of our mainframe infrastructure.
Key Responsibilities
  • Infrastructure Automation: Design, code, and maintain IBM System Automation policies.
  • System Monitoring: Configure IBM System Automation to actively monitor system tasks and processes, generating alerts for potential issues.
  • Software Management: Install, patch, and upgrade z/OS automation software using SMP/E.
  • Scripting & Development: Write and debug complex NetView REXX scripts and command lists, including timers and message event automation.
  • Disaster Recovery: Maintain and test automation procedures for system IPLs and DR events.
  • On-Call Support: Provide technical troubleshooting for mainframe automation and network alerts.

Preferred Technical Skills
  • Core Automation: Expert knowledge of IBM System Automation for z/OS.
  • Network Management: Deep experience with IBM Z NetView and NetView REXX.
  • Mainframe Systems: Strong proficiency in z/OS concepts, JES2, TSO, and ISPF. General knowledge of GDPS, CICS, RACF, DB2, System IPL will be helpful.
  • System Maintenance: Hands-on experience with SMP/E for software installation.
  • Problem Determination: Mastery of Netlog, dump analysis, and z/OS system logs.

Regions will not sponsor applicants for work visas for this position at this time. Applicants for this position must be currently authorized to work in the United States on a full-time basis.
This position is currently offsite, preferably close to a Regions office within our retail branch footprint (click here to see our locations). Associates will work from their home primarily and may be expected to go on site for meetings or other events as needed.
Position Type
Full time
Compensation Details
Pay ranges are job specific and are provided as a point-of-market reference for compensation decisions. Other factors which directly impact pay for individual associates include: experience, skills, knowledge, contribution, job location and, most importantly, performance in the job role. As these factors vary by individuals, pay will also vary among individual associates within the same job.
The target information listed below is based on the Metropolitan Statistical Area Market Range for where the position is located and level of the position.
Job Range Target:
Minimum:
$102,691.05 USD
Median:
$133,000.00 USD
Incentive Pay Plans:
This job is not incentive eligible.
Benefits Information
Regions offers a benefits package that is flexible, comprehensive and recognizes that "one size does not fit all" for benefits-eligible associates. Listed below is a synopsis of the benefits offered by Regions for informational purposes, which is not intended to be a complete summary of plan terms and conditions.
  • Paid Vacation/Sick Time
  • 401K with Company Match
  • Medical, Dental and Vision Benefits
  • Disability Benefits
  • Health Savings Account
  • Flexible Spending Account
  • Life Insurance
  • Parental Leave
  • Employee Assistance Program
  • Associate Volunteer Program

Please note, benefits and plans may be changed, amended, or terminated with respect to all or any class of associate at any time. To learn more about Regions' benefits, please click or copy the link below to your browser.
https://www.regions.com/about-regions/welcome-portal/benefits
Location Details
Riverchase Operations Center
Location:
Hoover, Alabama
Equal Opportunity Employer/including Disabled/Veterans
Job applications at Regions are accepted electronically through our career site for a minimum of five business days from the date of posting. Job postings for higher-volume positions may remain active for longer than the minimum period due to business need and may be closed at any time thereafter at the discretion of the company.

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