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Mainframe Administration Jobs (NOW HIRING)

MDAEdge

Mainframe DB2 Administrator

Plano, TX · On-site

MDAEdge is a company seeking a Mainframe DB2 Administrator with extensive expertise in z/OS System Administration and Mainframe technologies. The role involves leading a team, managing system ...

MDAEdge

Mainframe DB2 Administrator

Fort Worth, TX · On-site

MDAEdge is a company seeking a Mainframe DB2 Administrator with extensive experience in z/OS System Administration and related technologies. The role involves managing a team of Mainframe ...

HonorVet Technologies

Mainframe Consultant

Raleigh, NC · On-site

Job Title: Mainframe Consultant Duration: 12 Months Location: Raleigh, NC 27607 Onsite Interview ... Required Skills & Experience * 7+ years of experience with z/OS operating system administration and ...

Merican

Mainframe Administrator

San Antonio, TX · On-site

The resource is expected to have extensive knowledge and experience working on Mainframe mainly on administration of Mainframe as a platform. Role/Skill: * Mainframe System Administrator/Mainframe ...

Hired By Matrix

Mainframe Engineer

Livingston, NJ · On-site

$53.50 - $68.75/hr

Responsible for the overall management and administration of DB2 for z/OS, CICS for z/OS. * Analyze ... Initiate z/OS environmental set-up to support all Mainframe software products. * Provide technical ...

MM International

Adabas mainframe

Atlanta, GA · Remote

$50.25 - $64.50/hr

Adabas mainframe Looking for a ADABAS DBA/ Developer/ ADABAS production support/ Mainframe ... Enterprise Z group consists of experienced administration, operations and engineering staff ...

Hired By Matrix

Mainframe Engineer

Livingston, NJ

$53.50 - $68.75/hr

This position is a critical member of the Mainframe Engineering team. The primary function is ... Responsible for the overall management and administration of DB2 for z/OS, CICS for z/OS. * Analyze ...

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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 1, 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 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.

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.
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Mainframe Administration jobs near you
Infographic showing various Mainframe Administration job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 1% Temporary, and 2% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $111,026 per year, or $53.4 per hour.

Mainframe Systems Administrators

Apetan Consulting

Charlotte, NC • On-site

Other

Posted 3 days ago

New

Job description

Role: Mainframe Systems Administrators

Location: Charlotte, North Carolina

Must-Have Skills

  • Bachelor's degree in Computer Science or equivalent experience
  • Strong experience with Unisys ClearPath Libra Mainframe administration
  • Experience installing and configuring Unisys ClearPath MCP hardware and software
  • Hands-on experience with:
    • OPS Console
    • System Editor
    • OC Manager
    • Software Installation
    • Network & Storage Connectivity
  • Experience with ClearPath Software Series VM
  • Knowledge of Windows networking, iSCSI, and integration with Windows/Linux servers
  • Strong troubleshooting and communication skills

Preferred Skills

  • Experience with Unisys MCP utilities:
    • DMSII
    • COMS
    • CCF
    • Security Center
    • CANDE/WFL
    • System Assistant
    • NX/Services
    • OLEDB
    • Secure Transport
    • Log Analyzer
  • Experience interpreting program dumps and using LOGANALYZER
  • Knowledge of MCP patching, Interim Corrections, and software compilation
  • TCP/IP networking, NX/NET, Win RPC
  • SAN and storage experience (EMC Storage, Cisco MDS)
  • Cloud exposure (AWS and Azure)

Key Responsibilities

  • Install, configure, and support Unisys ClearPath MCP mainframes
  • Maintain mainframe hardware, software, storage, and network connectivity
  • Monitor system performance, troubleshoot issues, and ensure high availability
  • Develop automation scripts and utility programs
  • Support Windows/Linux systems integrated with the mainframe environment
  • Work closely with infrastructure, development, and operations teams
  • Perform software upgrades, patching, and system maintenance

Apply