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Mainframe Systems Engineer Jobs (NOW HIRING)

InstantServe LLC

Mainframe Systems Programmer

Hartford, CT · On-site

$55.50 - $70.50/hr

Mainframe Systems Programmer - Hybrid (Connecticut) Location: Hybrid - Connecticut (Local Candidates Only) Duration: Long-Term Contract Job Overview The Connecticut Department of Social Services (DSS ...

AgreeYa Solutions

Mainframe Systems Programmer

Downey, CA

$56.75 - $72.25/hr

Mainframe Systems Programmer/DBA is responsible for leading and/or supporting the most complex database upgrade projects, modification, installation, testing, implementation, maintenance and ...

A.C. Coy

Sr. Mainframe Systems Engineer - Remote

Coy Company is currently hiring for a Senior Mainframe Systems Engineer. This individual will lead the design, implementation, and maintenance of critical mainframe systems while driving platform ...

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Mainframe Systems Engineer information

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How much do mainframe systems engineer jobs pay per hour?

As of Jun 21, 2026, the average hourly pay for mainframe systems engineer 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 the difference between Mainframe Systems Engineer vs Mainframe Systems Analyst?

AspectMainframe Systems EngineerMainframe Systems Analyst
Required CredentialsTypically requires a degree in Computer Science or Information Technology, plus certifications like IBM Certified System AdministratorSimilar credentials, often with additional focus on analysis and requirements gathering
Work EnvironmentHands-on technical roles managing hardware, software, and system configurationsFocuses on analyzing system needs, user requirements, and optimizing system performance
Employer & Industry UsageUsed in banking, finance, government sectors with large mainframe infrastructuresCommon in organizations needing system analysis and process improvement for mainframe environments

The Mainframe Systems Engineer and Mainframe Systems Analyst roles share similar credentials and industry usage but differ in focus. Engineers handle technical system management, while Analysts focus on system requirements and optimization. Both roles are vital in maintaining and improving mainframe operations in large organizations.

What are the common challenges faced by Mainframe Systems Engineers when supporting legacy systems, and how can they be addressed?

Mainframe Systems Engineers often encounter challenges such as integrating legacy mainframe systems with modern technologies, managing system upgrades without disrupting business operations, and ensuring security compliance. Addressing these challenges typically involves thorough change management processes, continuous learning to stay updated on both mainframe and emerging technologies, and collaborating closely with cross-functional teams like application developers and cybersecurity experts. Building strong documentation and leveraging automation tools can also help streamline maintenance and minimize errors.

What are Mainframe Systems Engineers?

Mainframe Systems Engineers are IT professionals who design, implement, manage, and maintain mainframe computer systems used by large organizations for critical applications and data processing. They ensure the mainframe environment runs efficiently, securely, and reliably, handling tasks such as system upgrades, performance tuning, troubleshooting, and disaster recovery. Mainframe Systems Engineers often work with operating systems like IBM z/OS, manage storage and networking, and provide technical support for mainframe-based applications.

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

To thrive as a Mainframe Systems Engineer, you need expertise in mainframe operating systems (such as z/OS), systems programming, and performance tuning, often supported by a degree in computer science or a related field. Familiarity with IBM mainframe tools, JCL, RACF, and monitoring software, as well as relevant certifications like IBM Certified System Programmer, is typically required. Strong analytical thinking, problem-solving, and effective communication help engineers manage complex systems and collaborate with IT teams. These skills ensure the reliability, security, and efficiency of critical enterprise computing environments.
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What states have the most Mainframe Systems Engineer jobs? States with the most job openings for Mainframe Systems Engineer jobs include:
What job categories do people searching Mainframe Systems Engineer jobs look for? The top searched job categories for Mainframe Systems Engineer jobs are:
Mainframe Systems Engineer jobs near you
Mainframe Systems Engineer

Mainframe Systems Engineer

Regions Financial Corporation

Birmingham, AL • On-site

$51.50 - $65.50/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 7 days ago

Regions Bank rating

8.0

Company rating: 8.0 out of 10

Based on 153 frontline employees who took The Breakroom Quiz

54th of 141 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

Additional Preferences:
  • Basic Networking Knowledge
    • TCPIP
      • IP V4 addressing, subnetting, utilities like traceroute, ping, etc.
      • Routing protocols (OSPF and static routes in our case)
      • Content delivery, load balancers
      • DNS basic knowledge: forward/reverse lookup, resolvers, DNS caching/time to live
      • FTP/FTPS/SFTP/SSH
    • VTAM
      • Basic configuration: Major nodes, application definitions, Enterprise Extender
    • Basic Unix knowledge
      • File structure
      • Basic commands: ls, cd, chmod, etc.
  • Basic z/OS knowledge
    • TSO, ISPF,JCL, job submission, etc.
  • Security
    • TLS sessions
    • Certificate chains, keyrings
  • Nice to have:
    • z/OS policy agent (PAGENT)
    • ZOSMF network configuration assistant
    • Managed file transfer applications such as Connect Direct
    • Mainframe print delivery (Infoprint)
    • Hypersockets and Shared Memory communication
    • Service Now experience

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.
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.
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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