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Z Os Mainframe Systems Programmer Jobs (NOW HIRING)

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z/OS Systems Programmer

Pittsburgh, PA

MAINFRAME**SYSTEMS PROGRAMMER** ANNUAL BONUS PROGRAM! HYBRID WORK/MUST WORK ON SITE 2X WEEK * SENIOR LEVEL Z/OS ARCHITECT EXPERT WITH Z/OS SYSTEMS PROGRAMMING EXPERTISE * ARCHITECT, INSTALL, UPGRADE ...

DSNSearch

z/OS Systems Programmer

Jersey City, NJ

MAINFRAME**SYSTEMS PROGRAMMER** ANNUAL BONUS PROGRAM! HYBRID WORK/MUST WORK ON SITE 2X WEEK * SENIOR LEVEL Z/OS ARCHITECT EXPERT WITH Z/OS SYSTEMS PROGRAMMING EXPERTISE * ARCHITECT, INSTALL, UPGRADE ...

DSNSearch

z/OS Systems Programmer

Orlando, FL · On-site

MAINFRAME**SYSTEMS PROGRAMMER** ANNUAL BONUS PROGRAM! HYBRID WORK/MUST WORK ON SITE 2X WEEK * SENIOR LEVEL Z/OS ARCHITECT EXPERT WITH Z/OS SYSTEMS PROGRAMMING EXPERTISE * ARCHITECT, INSTALL, UPGRADE ...

Halo Group

Z/OS Mainframe Systems Programmer

Anderson, SC

$50.25 - $64/hr

The Z/OS Mainframe Advanced Systems Programmer will be responsible for the analysis, development, modification, installation, testing and maintenance of operating systems software. This person needs ...

Keylent Inc

Z/OS Mainframe Systems Programmer

Gwynn Oak, MD · On-site

$57.25 - $73/hr

Z/OS Mainframe Systems Programmer Location: Woodlawn, MD Duration: Long Term Education / Experience: Doctorate and 03 years' experience, Masters and 05 years' experience, Bachelors and 07 years ...

Seneca

Mainframe Systems Programmer

$80/hr

A minimum of 10 years of experience working with z/OS Position Description: We are seeking an experienced Mainframe Systems Programmer (DB2) to support a New York City agency located in Manhattan, NY.

Keylent Inc

Mainframe z/OS Systems Programmer

$56.25 - $71.75/hr

Mainframe z/OS Systems Programmer Install, configure, and maintain mainframe operating systems, such as z/OS, z/VM, or z/VSE, ensuring optimal performance and reliability. Collaborate with other IT ...

E-Solutions

Mainframe z/OS System Programmer

Frisco, TX · On-site

$51.50 - $65.75/hr

Mainframe z/OS Systems Programmer : 7-10 years of hands-on experience as a Mainframe Systems Programmer. * * Job Summary: We are seeking a highly skilled and experienced Mainframe z/OS Systems ...

Tech Tammina

Mainframe z/OS Systems Programmer

Atlanta, GA · On-site

$53 - $67.25/hr

Mainframe z/OS Systems Programmer Location: Atlanta, GA Work Model: Hybrid (3 Days Onsite / Week) Experience Required: 10+ Years * 10+ years of experience in Mainframe Systems Programming. * Strong ...

Tech Tammina

Mainframe z/OS Systems Programmer

Atlanta, GA · On-site

$53 - $67.25/hr

Mainframe z/OS Systems Programmer Location: Atlanta, GA Work Model: Hybrid (3 Days Onsite / Week) Experience Required: 10+ Years *10+ years of experience in Mainframe Systems Programming. *Strong ...

DSNSearch

SYSTEMS PROGRAMMER Z/OS

Boston, MA · Hybrid

SENIOR SYSTEMS PROGRAMMER Z/OS SYSTEMS PROGRAMMER ~~ Z/OS ~ ~ MAIFRAME ~~ INTERNALS ~~ PRODUCT ... Z/OS MAINFRAME PERFORMANCE AND TUNING * DEBUGGING SKILLS * STRONG KNOWLEDGE OF MONITORING TOOLS At ...

DSNSearch

LEAD SYSTEMS PROGRAMMER Z/OS

Philadelphia, PA · Hybrid

SENIOR SYSTEMS PROGRAMMER Z/OS SYSTEMS PROGRAMMER ~~ Z/OS ~ ~ MAIFRAME ~~ INTERNALS ~~ PRODUCT ... Z/OS MAINFRAME PERFORMANCE AND TUNING * DEBUGGING SKILLS * STRONG KNOWLEDGE OF MONITORING TOOLS At ...

DSNSearch

SYSTEMS PROGRAMMER Z/OS

Boston, MA · Hybrid

SENIORSYSTEMS PROGRAMMER Z/OS SYSTEMS PROGRAMMER ~~ Z/OS ~ ~ MAIFRAME ~~ INTERNALS ~~PRODUCT ... Z/OS MAINFRAME PERFORMANCE AND TUNING * DEBUGGING SKILLS * STRONG KNOWLEDGE OF MONITORING TOOLS At ...

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

As of Jul 5, 2026, the average hourly pay for z os mainframe systems programmer in the United States is $55.56, according to ZipRecruiter salary data. Most workers in this role earn between $49.52 and $65.62 per hour, depending on experience, location, and employer.

What Does a Z OS Mainframe Systems Programmer Do?

The responsibilities of a z/OS mainframe systems programmer include the development, installation, testing, and maintenance of this operating system and hardware. As a z/OS mainframe systems programmer, your duties include making sure the system is customized and meets an organization’s needs and standards, debugging and evaluating other software packages, and making recommendations to the IT department. You diagnose issues and solve any problems that arise with the software and hardware. You also prepare a plan for recovering data after a disaster. Other aspects of your job entail providing support and customer service, collaborating with other IT departments, and managing and contributing to research projects as needed.

What are some common challenges faced by z/OS Mainframe Systems Programmers when managing system upgrades?

One common challenge for z/OS Mainframe Systems Programmers during system upgrades is ensuring minimal downtime while migrating critical applications and services. They must carefully coordinate with application teams and schedule upgrades to avoid disrupting business operations. Additionally, they need to thoroughly test compatibility between new system software and existing workloads, often troubleshooting unexpected issues that arise post-upgrade. Successful upgrades require strong planning, attention to detail, and effective cross-team communication.

What are the key skills and qualifications needed to thrive as a z/OS Mainframe Systems Programmer, and why are they important?

To thrive as a z/OS Mainframe Systems Programmer, you need deep knowledge of mainframe operating systems, system architecture, and strong problem-solving abilities, typically backed by a degree in computer science or related experience. Proficiency with IBM z/OS, JCL, SMP/E, and various mainframe utilities, as well as relevant certifications like IBM Certified System Programmer, are highly valued. Attention to detail, effective communication, and the ability to work under pressure are crucial soft skills in this role. These competencies ensure mainframe environments remain secure, efficient, and reliable, supporting critical business operations.

What are Z OS Mainframe Systems Programmers?

Z OS Mainframe Systems Programmers are specialized IT professionals who install, configure, maintain, and troubleshoot IBM mainframe systems running the z/OS operating system. They ensure the reliability, security, and performance of critical business applications and system resources. Their responsibilities include managing system software, performing upgrades, applying patches, and providing technical support to other IT staff. Z OS Mainframe Systems Programmers play a vital role in organizations that rely on mainframes for large-scale transaction processing and data management.
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Z Os Mainframe Systems Programmer jobs near you
Infographic showing various Z Os Mainframe Systems Programmer job openings in the United States as of June 2026, with employment types broken down into 1% Internship, 4% Full Time, and 95% Part Time. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $115,567 per year, or $55.6 per hour.

z/OS Systems Programmer

DSNSearch

Pittsburgh, PA

Full-time

Posted 6 days ago

Job description

z/OS SENIOR LEVEL SYSTEMS PROGRAMMER-ARCHITECT
Z/OS**MAINFRAME**SYSTEMS PROGRAMMER**
ANNUAL BONUS PROGRAM!
HYBRID WORK/MUST WORK ON SITE 2X WEEK
  • SENIOR LEVEL Z/OS ARCHITECT EXPERT WITH Z/OS SYSTEMS PROGRAMMING EXPERTISE
  • ARCHITECT, INSTALL, UPGRADE, TUNE THE Z/OS OPERATING SYSTEM (MAINFRAME) FOR A GLOBAL (24X7) ENVIRONMENT
  • HEAVY PROBLEM DETERMINATION EXPERTISE
  • Z/OS FIXES
  • EXPERTISE WITH Z/OS LEADING EDGE TECHNOLOGIES (Z 14, ETC.)..
  • DISASTER RECOVERY
                                                                                              ** CLIENT CANNOT CONSIDER SPONSORSHIP AT THIS TIME**
At DSN, we bring over 25 years of experience and expertise in the information systems industry. We are committed to securing rewarding careers for our qualified candidates, while providing our clients with the best talent available. Our searches are selective, confidential and informed by a comprehensive knowledge of today's IT marketplace.