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Mainframe Administration Jobs (NOW HIRING)

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 ... Strong knowledge of DB2 database concepts, architecture, and administration. * Experience with ...

ConfigUSA

Mainframe z/OS System Programmer

Plano, TX · On-site

$52.75 - $67/hr

... Administration of MIPS/LPARS Work with vendor partners to manage the agreed upon SLA's Works with ... Mainframe System Programmer z/OS System Administrator MVS System Programmer

Centstone

Mainframe IMS & CICS Developer

Wilmington, DE · On-site

$45 - $55/hr

Knowledge of data set management and basic mainframe system administration. * Excellent analytical, problem-solving, and communication skills. Position Highlights * Employment Type: Contract * Work ...

Long Finch Technologies

Mainframe IMS DB Developer

Cuba, OH · On-site

$44 - $56.50/hr

System Administration: Basic understanding of mainframe system administration tasks like data set management and security Must Have: IMS/DB, CICS, COBOL and JCL Responsibilities: * Develop and ...

The AES Group

Mainframe Storage SME

New York, NY · Remote

Required Technical and Professional Expertise * 10+ Years of Experience in Mainframe Storage Administration. * Experience with DASD and tape data storage solutions (Experience on DASD/Tape ...

Triunity Software

Mainframe Developer

Hoboken, NJ · On-site

$100K - $110K/yr

Proven experience in mainframe development or administration (IBM z/OS environment preferred) * Proficiency in COBOL, JCL, VSAM, and/or other mainframe technologies * Experience with CICS, DB2, or ...

Long Finch Technologies

Mainframe IMS DB Developer

Sabina, OH · On-site

$47.25 - $60.75/hr

System Administration: Basic understanding of mainframe system administration tasks like data set management and security Must Have: IMS/DB, CICS, COBOL and JCL Responsibilities: * Develop and ...

Triunity Software

Mainframe Developer

Los Angeles, CA · On-site

$100K - $110K/yr

Proven experience in mainframe development or administration (IBM z/OS preferred) * Proficiency in COBOL, JCL, CICS, DB2, or related mainframe technologies * Strong analytical and problem-solving ...

Anivas Tech LLC

Mainframe SRE

Upper Marlboro, MD · On-site

$48.50 - $62.50/hr

... administration, or engineering on IBM z/OS platforms * Proficiency in JCL, REXX, or other mainframe scripting languages * Experience with core mainframe subsystems including CICS, IMS, DB2, VSAM, and ...

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Mainframe Administration information

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$10

$53

$72

How much do mainframe administration jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for mainframe administration 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 mainframe administration?

Mainframe Administration involves managing and maintaining mainframe computer systems, which are powerful servers used by large organizations for critical applications and bulk data processing. Mainframe Administrators are responsible for installing, configuring, monitoring, and securing mainframe hardware and software. They ensure system performance, troubleshoot technical issues, handle backup and recovery, and apply updates or patches to keep systems running smoothly and securely. This role often requires strong technical skills, attention to detail, and the ability to work with legacy systems.

What are the key skills and qualifications needed to thrive as a mainframe administrator, and why are they important?

To thrive as a Mainframe Administrator, you need a solid understanding of mainframe operating systems (such as z/OS), system configuration, and troubleshooting, typically supported by a degree in computer science or related IT experience. Familiarity with tools like IBM System Automation, JCL, RACF, and monitoring solutions, as well as certifications such as IBM Certified System Administrator, is highly valued. Strong analytical thinking, attention to detail, and effective communication skills help administrators efficiently resolve issues and collaborate with IT teams. These skills and qualifications are essential to ensure the reliability, security, and optimal performance of critical enterprise computing environments.

What are some common challenges faced by mainframe administrators and how can they be addressed?

Mainframe Administrators often encounter challenges such as managing legacy systems, ensuring system uptime, and balancing security with accessibility. Keeping up with evolving technologies and integrating mainframes with modern applications can require continuous learning and adaptation. Effective communication with development and operations teams is vital to ensure seamless updates and minimize downtime. Proactively monitoring system performance and applying best practices for disaster recovery can also help mitigate risks and maintain reliability.

What is the difference between Mainframe Administration vs Mainframe Support?

AspectMainframe AdministrationMainframe Support
CertificationsIBM Certified System Administrator, z/OS certificationsSimilar certifications, often including z/OS support certifications
Work EnvironmentData centers, enterprise IT departments managing mainframe systemsHelp desks, support teams assisting users and troubleshooting issues
ResponsibilitiesSystem setup, configuration, maintenance, performance tuningIssue resolution, user support, incident management
Industry UsageFinancial institutions, government agencies, large corporationsSame industries, focusing on user support and problem resolution

Mainframe Administration involves managing and maintaining mainframe systems, ensuring optimal performance and security. Mainframe Support focuses on assisting users, troubleshooting issues, and resolving incidents. Both roles require similar certifications and are vital in industries relying on mainframe technology, but they differ in daily responsibilities and focus areas.

Is it hard to become a mainframe administrator?

Becoming a mainframe administrator requires a strong understanding of mainframe systems like IBM z/OS, proficiency in scripting and automation, and often a relevant certification. The role can be technically challenging due to the complexity of mainframe environments, but with proper training and experience, it is achievable for those with a background in IT or computer science.

Is mainframe administration a good career option?

Mainframe administration is a stable and well-paying career that involves managing large-scale computer systems used by many organizations. It requires knowledge of mainframe operating systems like z/OS, skills in system maintenance, and often certifications such as IBM Certified System Administrator. The role offers opportunities for specialization and long-term job security due to the continued reliance on mainframes in industries like finance and government.

What does a mainframe administrator do?

A mainframe administrator manages and maintains large-scale computer systems known as mainframes, ensuring their security, performance, and availability. They configure hardware and software, monitor system operations, troubleshoot issues, and implement updates, often using tools like z/OS and requiring knowledge of system security and backup procedures.
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Mainframe Administration jobs near you
Infographic showing various Mainframe Administration job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 10% Part Time, and 3% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $111,026 per year, or $53.4 per hour.

Mainframe IMS and CICS

Lorven Technologies

Wilmington, DE • On-site

$47.50 - $61.25/hr

Contractor

Re-posted 20 days ago

Job description

Job Title: Mainframe IMS and CICS ( Should be flexible for on call support)
Location : Wilmington DE (5 Days Onsite)
Contract/Fulltime
Required Skills:
( Should be flexible for on call support)
• Programming Languages: Strong proficiency in COBOL
• Mainframe Operating Systems: In-depth knowledge of z/OS
• Database Technologies: Expertise in IMS database concepts including IMS/DB and IMS/DC
• Transaction Processing: Thorough understanding of CICS functionalities and programming interfaces
• Job Control Language (JCL): Ability to write and manage JCL scripts for batch processing
• System Administration: Basic understanding of mainframe system administration tasks like data set management and security
Must Have: IMS/DB, CICS, COBOL and JCL
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About Lorven technologies

Sourced by ZipRecruiter

Lorven Technologies, headquartered in Plainsboro, New Jersey, United States, is a reputable company in the technology industry, specializing in providing effective IT solutions and consulting services. The company's official website, lorventech.com, offers comprehensive insights into its offerings which include but are not limited to software development, IT consulting, project management, and business analysis. Since its inception, Lorven Technologies has been committed to ensuring efficiency and reliability in delivering IT services to its global clientele, establishing itself as a trusted name in the industry.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Plainsboro, NJ, US

Year founded

2001

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