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Mainframe Z Os System Programmer Jobs in Virginia

Delan Associates Inc.

Mainframe Developer

Mclean, VA · On-site

$49.75 - $63.75/hr

... system upgrades, migrations, and application modernization initiatives • Maintain technical ... z/OS • File-AID • Endevor, Changeman, or ISPW • SDSF • SPUFI • Database • DB2 • SQL ...

Dellfor Technologies

Java Architect

Richmond, VA

$60K/yr

Java EE framework and system development * Experience with use cases, process flows, and UML ... IBM Content Manager, Rational Application Developer, Clear Case, Clear Quest, DB2 on z/os, AIX.

GDIT

Data Center Operations Team Lead

Arlington, VA · On-site

$128K - $173K/yr

... mainframe with z/OS Operating System. * Demonstrated experience translating between business requirements and technical implementation. * Demonstrated experience with systems engineering in the ...

Conceras

$49.25 - $63.75/hr

Job Title : Java Developer Location: 1-Day per month onsite (Norfolk Naval Shipyard, VA ... Experience working with CA-GEN servers and CABs on Z/OS * Skilled in using Struts 1.0 and JSF ...

TechWish

Senior Java Developer

Sterling, VA · On-site

$57 - $72.50/hr

Job Summary : TechWish is seeking a Senior Java Developer to design and develop software ... z/OS 64-bit mainframe operating systems for IBM mainframes that queries and retrieves data using ...

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How much do mainframe z os system programmer jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for mainframe z os system programmer in Virginia is $57.68, according to ZipRecruiter salary data. Most workers in this role earn between $52.45 and $66.73 per hour, depending on experience, location, and employer.

What is a mainframe z/os system programmer?

A Mainframe Z OS System Programmer is an IT professional responsible for installing, configuring, maintaining, and troubleshooting IBM mainframe systems running the z/OS operating system. They ensure the mainframe environment is stable, secure, and optimized for performance, supporting critical business applications. Their duties include system upgrades, applying patches, disaster recovery planning, and providing technical support to other IT teams. This role is crucial for organizations that rely on mainframe computing for large-scale transaction processing and data management.

What are some common challenges faced by mainframe z/os system programmers, and how can they be addressed?

Mainframe Z/OS System Programmers often encounter challenges such as managing system upgrades, ensuring high availability, and troubleshooting complex performance issues. Keeping up with evolving technologies and integrating new software with legacy systems can also be demanding. To address these challenges, programmers typically work closely with application developers, attend ongoing training, and utilize robust monitoring tools. Collaboration and strong communication within cross-functional teams are key to maintaining system stability and implementing updates smoothly.

What are the key skills and qualifications needed to thrive as a mainframe z/os system programmer?

To thrive as a Mainframe Z/OS System Programmer, you need deep expertise in IBM mainframe operating systems, programming languages like Assembler and REXX, and a strong foundation in systems administration, usually supported by a relevant degree or equivalent experience. Familiarity with tools such as IBM SMP/E, TSO/ISPF, JCL, and mainframe security systems is essential, and certifications like IBM Certified System Programmer can be beneficial. Analytical thinking, attention to detail, and effective problem-solving are key soft skills that help professionals excel in troubleshooting and collaborating with technical teams. These skills and qualifications are crucial for ensuring reliable, secure, and efficient mainframe operations that support critical business processes.
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Mainframe Z Os System Programmer jobs near you
Infographic showing various Mainframe Z Os System Programmer job openings in Virginia as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $119,969 per year, or $57.7 per hour.

Mainframe Developer

Delan Associates Inc.

Mclean, VA • On-site

$49.75 - $63.75/hr

Full-time

Re-posted 6 days ago

Job description

Job Summary:
Deland, Gibson Insurance Associates is seeking an experienced Mainframe Developer with strong expertise in the Banking domain. The role involves designing, developing, maintaining, and supporting mission-critical mainframe applications.
Responsibilities:
• Design, develop, test, and maintain IBM Mainframe applications
• Analyze business and functional requirements and convert them into technical solutions
• Develop and enhance applications using COBOL, JCL, CICS, DB2, and VSAM
• Create and modify JCLs for batch processing and job scheduling
• Perform code reviews, unit testing, integration testing, and production support
• Troubleshoot production issues and perform root cause analysis
• Optimize application performance and improve batch processing efficiency
• Work with business analysts, QA teams, and stakeholders throughout the SDLC
• Participate in system upgrades, migrations, and application modernization initiatives
• Maintain technical documentation and follow development standards
Qualifications:
Required:
• Mainframe Technologies
• COBOL
• JCL (Job Control Language)
• CICS
• DB2
• VSAM
• TSO/ISPF
• IBM z/OS
• File-AID
• Endevor, Changeman, or ISPW
• SDSF
• SPUFI
• Database
• DB2
• SQL
• Version Control
• Endevor
• Changeman
• Git
• Scheduling Tools
• CA-7
• Control-M
• OPC/TWS
Preferred:
• IMS
• Git
• OPC/TWS
Company:
Founded in 2002, the company is headquartered in Freeport, USA, with a team of 51-200 employees. The company is currently .

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