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Mainframe System Engineer Jobs (NOW HIRING)

MDAEdge

Mainframe DB2 Administrator

Plano, TX · On-site

... system programmers and administrators. • Provide expert-level technical guidance on z/OS systems, Mainframe storage, networking, security, and automation. • Drive best practices in Mainframe ...

ClifyX

Mainframe Automation System Programmer

Plano, TX · On-site

$53 - $67.50/hr

ClifyX is a company focused on automation solutions, and they are seeking a Mainframe Automation System Programmer. This role is responsible for designing, implementing, and maintaining automation ...

MDAEdge

Mainframe DB2 Administrator

Fort Worth, TX · On-site

... system programmers and administrators. • Provide expert-level technical guidance on z/OS systems, Mainframe storage, networking, security, and automation. • Drive best practices in Mainframe ...

MSYS Inc.

IBM Mainframe Systems Engineer

Charleston, WV · On-site

$53.50 - $68/hr

... engineering, operating-system upgrades, security, RACF, DB2, encryption, SAS reporting, and ... RACF Mainframe security * User administration * Access permissions * Security logging * AND/OR ...

Regions Financial Corporation

$100 - $125/hr

At Regions, the Mainframe Systems Engineer installs and maintains mainframe operating systems ... Evaluates system specifications, input/output processes, and working parameters for hardware ...

New

Saige Partners

Mainframe Developer

Davenport, IA · On-site

$46.50 - $59.75/hr

Provide expertise and guidance on Mainframe system architecture and codebase. Qualifications ... Bachelor's degree in Computer Science, Engineering, or related field preferred. If you are ...

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Mainframe System Engineer information

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How much do mainframe system engineer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for mainframe system 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 a mainframe system engineer?

A Mainframe System Engineer is an IT professional responsible for the installation, configuration, maintenance, and optimization of mainframe computer systems. These engineers ensure that mainframes—powerful computers used by large organizations for critical applications—run efficiently, securely, and reliably. Their duties often include managing system software, troubleshooting hardware or software issues, applying patches, and supporting upgrades. They also work closely with other IT teams to ensure the mainframe integrates seamlessly with other business systems and meets organizational needs.

What are the key skills and qualifications needed to thrive as a mainframe system engineer?

To thrive as a Mainframe System Engineer, you need expertise in mainframe operating systems (such as z/OS), programming languages (like COBOL, JCL, and Assembler), and a bachelor's degree in computer science or a related field. Familiarity with mainframe management tools (e.g., IBM z/OS tools, ISPF, SDSF), performance monitoring systems, and relevant certifications such as IBM Certified System Programmer are highly valued. Strong problem-solving abilities, attention to detail, and effective communication skills set outstanding engineers apart. These competencies are crucial to ensure the stability, security, and efficiency of critical enterprise computing environments.

What are some of the common challenges mainframe system engineers face when integrating legacy systems with modern technologies?

Mainframe System Engineers often encounter challenges when integrating legacy mainframe systems with newer technologies, such as ensuring compatibility between old and new platforms, managing data migration without disrupting business operations, and maintaining system security. Additionally, they must balance the need to support existing business processes with the push for innovation, often requiring in-depth troubleshooting and collaboration with software developers and IT teams. Staying updated on both legacy and emerging technologies is crucial for successfully navigating these integration projects.

What is the difference between Mainframe System Engineer vs Mainframe Developer?

AspectMainframe System EngineerMainframe Developer
Primary RoleMaintains and supports mainframe systems, ensuring stability and performanceDesigns, codes, and tests mainframe applications and software
CertificationsIBM certifications, OS/390, z/OS certificationsProgramming language certifications (COBOL, PL/I), software development certifications
Work EnvironmentData centers, IT infrastructure teams, mainframe environmentsDevelopment teams, software labs, project-based settings
Employer & Industry UsageFinancial institutions, government agencies, large enterprisesFinancial services, insurance, retail, and other sectors using mainframe apps

While Mainframe System Engineers focus on maintaining and supporting mainframe systems, Mainframe Developers are responsible for creating and modifying mainframe applications. Both roles often collaborate but serve different functions within mainframe environments.

Are mainframe system engineers in demand?

Mainframe system engineers are in steady demand due to the continued reliance of large organizations on mainframe systems for critical operations. They require specialized skills in mainframe hardware, operating systems, and programming languages like COBOL, with certifications often enhancing job prospects. The role remains essential in industries such as finance, government, and healthcare.

What cities are hiring for Mainframe System Engineer jobs?

Cities with the most Mainframe System Engineer job openings:

What states have the most Mainframe System Engineer jobs?

States with the most job openings for Mainframe System Engineer jobs include:

What are popular job titles related to Mainframe System Engineer jobs?

For Mainframe System Engineer jobs, the most frequently searched job titles are:

Mainframe System Engineer jobs near you

Mainframe DB2 Administrator

Plano, TX • On-site

MDAEdge
Custom Software Development Services • 51 - 200 employees
Learn more about MDAEdgeexternal

Full-time

Re-posted 18 days ago

Job description

Job Summary:
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 configurations, and providing technical guidance to ensure optimal performance and reliability of Mainframe systems.
Responsibilities:
• Install, configure, upgrade, and maintain IBM z/OS operating system and associated system software such as SMP/E, JES2, RACF, and SMF.
• Lead, mentor, and manage a team of Mainframe professionals, including system programmers and administrators.
• Provide expert-level technical guidance on z/OS systems, Mainframe storage, networking, security, and automation.
• Drive best practices in Mainframe System administration, software upgrades, capacity planning, and disaster recovery.
• Lead root cause analysis and resolution of complex system issues and outages.
Qualifications:
Required:
• 7+ years of experience in Mainframe DB2 Administration.
• Extensive experience as a z/OS System Architect with IODF/IOCP expertise.
• Experience with IWS (TWS) & JOBTRAC tools.
• Expertise in z/OS version upgrades.
• Experience with VTS and hardware upgrades.
• Experience in migration projects from CA-OPS/MVS to IBM System Automation.
Preferred:
• Knowledge of Mainframe System Automation tools such as IBM SA z/OS and CA OPS/MVS.
• Expertise in Mainframe Network Administration.
• Strong understanding of Storage, RACF, CICS, DB2, IMS, MQ, and WAS technologies.
• Proficiency in REXX, CLIST, and Netview PIPE programming.
• Ability to prepare and maintain documentation on system configurations, procedures, and best practices.
• Knowledge of REXX programming skills.
Company:
The world doesn't have a talent shortage. It has a talent alignment problem. MDA Edge exists to fix that. Founded in , the company is headquartered in Sheridan, WY, US, , with a team of 51-200 employees. The company is currently Growth Stage.

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