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Mainframe Systems Jobs (NOW HIRING)

TriOptus LLC

Mainframe Network System Engineer

Tampa, FL · On-site

$52 - $66.25/hr

The level of support requires understanding, expert knowledge and lengthy experience of IBM zSeries mainframe systems and technology, for z/OS (MVS) operating systems with specific focus on ...

NTT DATA Services

Mainframe Systems Programmer

Buffalo, NY · On-site +1

$106.58K - $177.63K/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 ...

Cynet Systems

Lead Mainframe Developer

Holmdel, NJ

$50 - $55/hr

Collaborate with other teams to analyze and address technical issues related to mainframe systems. * Design and implement enhancements and modifications to existing mainframe applications. * Perform ...

New

NTT DATA Services

Mainframe Systems Programmer

Buffalo, NY · On-site

$106.58K - $142.10K/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 ...

CYNET SYSTEMS

Lead Mainframe Developer

Holmdel, NJ · On-site

$50 - $55/hr

Collaborate with other teams to analyze and address technical issues related to mainframe systems. * Design and implement enhancements and modifications to existing mainframe applications. * Perform ...

New

NTT DATA Services

Mainframe Systems Programmer

Buffalo, NY · On-site +1

$106.58K - $177.63K/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 ...

TriOptus LLC

Mainframe Analyst

Des Moines, IA · On-site

Various mainframe applications exist in various systems. The ideal candidate will be able to navigate the mainframe to identify all the programs and identify various dependencies between different ...

Ensono

Mainframe Systems Programmer - zOS

$65K - $123K/yr

Position Summary The Mainframe Systems Programmer provides support for on-going projects that require the installation, testing, and implementation of new z/OS operating systems and other 'system ...

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How much do mainframe systems jobs pay per hour?

As of May 30, 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 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 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 some 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 are Mainframe Systems?

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 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.

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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
Mainframe Systems Programmer/Mainframe DBA

Mainframe Systems Programmer/Mainframe DBA

West Advanced Technologies (WATI)

Downey, CA • On-site

$56.25 - $71.75/hr

Full-time

Posted 26 days ago

Job description

Mainframe Systems Programmer/Mainframe Database Administrator (DBA)
Downey, CA
12+ months
Required Skills:
The Mainframe Systems Programmer/DBA for Legacy Systems manages different types of databases, such as hierarchical (IMS), relational (DB2), and file-based (ADABAS), and is responsible for planning and upgrading the database environments on a County-established basis; verifying the health of all the databases; database administration technical consulting for application and operations teams for the purpose of project planning/development; maintenance on production database systems; performance of technical reviews for existing systems that utilize one of the following database management systems (DBMS): ADABAS, DB2 or IMS; performance of evaluations for the purposes of selecting new or fine-tuning existing DBMS software; consultation with project development teams to provide recommendations on database design; development of logical and physical database designs; creation of overviews of logical database designs; creation of physical databases; database capacity planning; development and use of backup and recovery procedures for databases; database performance monitoring; database space monitoring; database reorganizations; database replication; database compression and database partitioning. The following technology skill sets are required to perform in this classification. IBM: Z/OS, IMS, DB2, ADABAS, SMP/E, JCL, IMS DB/DC, CICS, ACF2, ASSEMBLER/COBOL/REXX, IBM FILE MANAGER, DELTA/IMS, NATURAL/ SUPERNAT, ENTIREX, CA SPOOL, IMS & DB2 BMC Tools, N20/TRIM.
This classification must have a minimum of seven (7) years of experience as a Systems Programming/ DBA, with at least three (3) years of that experience in a lead role.
This classification requires the possession of a bachelor's degree in an IT-related or engineering field.
Desired Skills:
Z/OS 2.4,HCD/IODEF , Z13S,Z15,SMP/E, ASSEMBLER, JCL, COBOL,ACF2,SYSPLEX coupling facility,, HMC (Processor Interface), OSA (Networking Interface), ICC (Integrated Console Controller), FICON (Fiber connectivity to peripheral devices),z/OS Open System and Unix Systems Services (USS) on the Mainframe. ,CLIST, REXX,, FICON switch configuration and definition in HCD, Server Time Protocol (STP) configuration.
15 Years of experience with Z/OS operating system upgrade, 10 Years of experience with Mainframe hardware upgrade projects. 6 Years of experience with HCD & HMC. 4 Years of experience with DB2 or IMS or IBM Tools installation. 2 Years of Experience with mainframe storage.
Additional Information: This is not Mainframe application developer role. This is strictly Z/OS System programmer role.
Regards
Sunil Damagalla
West Advanced Technologies, Inc
E: sunil.d@wati.com D: 279-666-5837

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