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Contract Z Os Mainframe Systems Programmer Jobs (NOW HIRING)

Sarian, Inc.

Mainframe z/OS Administrator

Create, populate, secure and troubleshoot IBM z/OS USS (UNIX Systems Services) file systems and mount points. Manage the USS environment on an IBM z/OS mainframe platform. * Create/update and debug z ...

Infojini Inc

Z/OS Mainframe Programmer

Anderson, SC

$50.25 - $64/hr

Possesses a strong understanding of systems programming, graphical user interfaces and control ... Z/OS SUPPORT INCLUDING PROBLEM ANALYSIS AND RESOLUTION PROVIDE TECHNICAL SUPPORT OF THE MAINFRAME ...

1 point system

z/OS Systems Programmer

Buffalo, NY · Remote

Job Title: z/OS Systems Programmer Location: Remote Duration: 18+-month contract NOTES FROM MANAGER ... Skill Set 1: Installation and maintenance of mainframe software using SMP/e, zOSMF or other ...

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

As of Jul 14, 2026, the average hourly pay for contract z os mainframe systems programmer 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 does a mainframe systems programmer do?

A mainframe systems programmer is responsible for installing, maintaining, and troubleshooting mainframe operating systems and software. They configure hardware, optimize system performance, and ensure security and reliability, often using tools like z/OS and scripting languages. Strong knowledge of system architecture and problem-solving skills are essential for this role.

What are some typical challenges faced by Contract Z OS Mainframe Systems Programmers when joining a new organization?

Contract Z OS Mainframe Systems Programmers often encounter challenges such as quickly adapting to unique system configurations, understanding existing automation procedures, and integrating with established security protocols. Additionally, they may need to rapidly familiarize themselves with the organization's documentation standards and support processes, while managing expectations for system uptime and performance. Effective communication with in-house IT staff and clear documentation are crucial for successful onboarding and project delivery in contract roles.

What is z os in mainframe?

z/OS is an IBM mainframe operating system used by Contract Z Os Mainframe Systems Programmers to manage large-scale enterprise computing environments. It provides a stable, secure platform for running critical applications and supports tools like JCL, COBOL, and PL/I for system programming and job scheduling.

What is the difference between Contract Z Os Mainframe Systems Programmer vs Contract IBM Z Mainframe Network Engineer?

AspectContract Z Os Mainframe Systems ProgrammerContract IBM Z Mainframe Network Engineer
CredentialsMainframe certifications, z/OS knowledgeNetworking certifications, TCP/IP, z/OS networking skills
Work EnvironmentMainframe data centers, z/OS environmentsNetwork infrastructure, mainframe data centers
Employer & IndustryFinancial, government, insurance sectorsFinancial, telecommunications, large enterprises
Common Search IntentSystem programming, mainframe OS supportNetwork setup, security, and connectivity on mainframes

The Contract Z Os Mainframe Systems Programmer primarily focuses on maintaining and optimizing z/OS environments, while the Contract IBM Z Mainframe Network Engineer specializes in network connectivity and security within mainframe settings. Both roles require mainframe expertise but differ in their technical focus and responsibilities.

How much do Z OS systems programmers make?

Z OS systems programmers typically earn between $80,000 and $130,000 annually, depending on experience, certifications, and location. Senior roles or those with specialized skills in mainframe environments can earn higher salaries, often exceeding $140,000.

What is a Contract Z OS Mainframe Systems Programmer?

A Contract Z OS Mainframe Systems Programmer is an IT professional who specializes in maintaining, configuring, and troubleshooting IBM z/OS mainframe systems, typically on a contract or temporary basis. Their responsibilities include installing software, managing system resources, applying security patches, and supporting day-to-day operations to ensure reliability and performance. These programmers play a crucial role in large enterprises that rely on mainframes for critical business processes. They may also assist with system upgrades, performance tuning, and disaster recovery planning. The contract nature of the role means they are usually brought in for specific projects or to provide expertise during peak periods.

What is a z-os systems programmer?

A z/OS systems programmer is responsible for installing, configuring, maintaining, and optimizing IBM z/OS mainframe operating systems. They ensure system stability, security, and performance, often working with tools like IBM's System Automation and performing tasks such as system backups, updates, and troubleshooting in a mainframe environment.

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

To thrive as a Contract Z OS Mainframe Systems Programmer, you need deep expertise in IBM z/OS operating systems, mainframe architecture, and systems programming, often backed by a degree in computer science or related fields. Familiarity with tools such as IBM SMP/E, RACF, JCL, and mainframe monitoring utilities, as well as certifications like IBM Certified System Programmer, is highly beneficial. Strong problem-solving, attention to detail, and effective communication skills help you address complex technical issues and collaborate with IT teams. These competencies ensure reliable mainframe performance, secure environments, and efficient resolution of critical system incidents.
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Contract Z Os Mainframe Systems Programmer jobs near you
Infographic showing various Contract Z Os Mainframe Systems Programmer job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 62% Full Time, 19% Part Time, 1% Temporary, and 17% Contract. Highlights an 80% Physical, 2% Hybrid, and 18% Remote job distribution, with an average salary of $121,006 per year, or $58.2 per hour.
Z/OS Systems Programmer

Z/OS Systems Programmer

PTY TECH, LLC

Annapolis Junction, MD • On-site

$150K - $170K/yr

Full-time

Posted 25 days ago

Job description

z/OS Systems Programmer

Location: Annapolis Junction MD - Hybrid role (2 days on site)

Security Clearance Requirement: Active Secret Clearance

Assignment Type: Full-time FTE

Salary Range: $150,000 to $170,000 annually.

Positions: 5

Locals required: yes

Visa: USC

Executive Summary: z/OS Systems Programmer to support, maintain, and enhance the client’s IBM mainframe environment, ensuring the stability, security, and performance of mission-critical systems.

Position Description: We are seeking an experienced z/OS Systems Programmer to support, maintain, and enhance the client’s IBM mainframe environment. The ideal candidate will have deep technical expertise in z/OS, subsystem configuration, system tuning, and operational support in a mission critical environment. This role ensures the stability, security, and performance of mainframe systems across production, test, and development environments.

Position Job Duties:

  • z/OS Installation & Maintenance: Install, configure, and maintain z/OS and related IBM system software; manage SMP/E processes and PTF/RSU installations; maintain PARMLIB/PROCLIB and plan IPLs.

  • Subsystem Administration: Support and tune subsystems such as JES2/JES3, CICS, DB2, MQ, and IMS; troubleshoot subsystem issues to ensure performance and availability.

  • Performance & Capacity Management: Perform workload analysis using RMF/SMF; tune WLM policies; provide recommendations to optimize CPU, memory, I/O, and storage utilization.

  • Storage & I/O Configuration: Work with storage teams on SMS/HSM and DASD management; support IODF/HCD updates; validate TS7700/VTL replication.

  • Security & Compliance: Support RACF rules and digital certificates; assist with STIG compliance and vulnerability remediation; ensure configurations align with regulatory standards.

  • Automation & Operations: Develop automation scripts (REXX, CLIST, SA/Ops); support job scheduling; integrate with monitoring and alerting tools.

  • Incident & Change Management: Provide Tier III support for escalated issues; conduct root cause analysis (RCA); participate in change management and DR tests.

  • Documentation & Collaboration: Create technical documentation and SOPs; collaborate with cross-functional teams; assist in modernization and cloud integration initiatives.