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Entry Level Z Os Mainframe Systems Programmer Jobs

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 ...

Reqroute, Inc

Be Seen First

z/OS Systems Programmer

Charlotte, NC · Remote

$50 - $55/hr

... mainframe z/VM and z/OS systems software and hardware. Requires full understanding of the z/VM and z/OS operating systems and their components. · For z/OS - Unix System Services, SMP/E, hardware ...

Ask IT consulting

Z/OS Mainframe Programmer

Columbia, SC

$51 - $64.75/hr

... Z/OS SUPPORT INCLUDING PROBLEM ANALYSIS AND RESOLUTION PROVIDE TECHNICAL SUPPORT OF THE MAINFRAME ... SIGNIFICANT INVOLVEMENT IN UPGRADE OF OPERATING SYSTEMS TO NEW RELEASE SIGNIFICANT INVOLVEMENT IN ...

TriOptus LLC

Mainframe Network System Engineer

Tampa, FL · On-site

$52 - $66.25/hr

Mainframe Network system programmer; configure, implement, maintain, support host network ... mainframe systems and technology, for z/OS (MVS) operating systems with specific focus on ...

1 point system

z/OS Systems Programmer

Buffalo, NY · Remote

Skill Set 1: Installation and maintenance of mainframe software using SMP/e, zOSMF or other ... CLIST, DFSMS, DFDSS Skill Set 3: Knowledge of z/OS Parallel Sysplex, IPL process, system ...

Noblesoft Technologies

Mainframe Engineering

Mclean, VA · On-site

$40 - $45/hr

Title : Mainframe Engineering Location : McLean, VA Required Knowledge * z/OS architectures and ... IBM Mainframe Systems: JCL, CICS, SQL, z/OS, DB2, IMS, VSAM, XML, TSO/ISPF. Keys to Success in this ...

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All JobsEntry Level Z Os Mainframe Systems Programmer Jobs

Entry Level Z Os Mainframe Systems Programmer information

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

As of Jun 23, 2026, the average hourly pay for entry level 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 is the difference between Entry Level Z Os Mainframe Systems Programmer vs Mainframe Systems Analyst?

AspectEntry Level Z Os Mainframe Systems ProgrammerMainframe Systems Analyst
Required CredentialsAssociate's/Bachelor's in Computer Science or related field, basic knowledge of mainframe OSBachelor's in IT or related, understanding of mainframe systems and user requirements
Work EnvironmentHands-on coding, system configuration, and maintenance on mainframe environmentsAnalyzing user needs, system optimization, and coordinating with programmers
Employer & Industry UsageFinancial institutions, government agencies, large corporations using mainframesOrganizations managing mainframe systems, often in banking, insurance, or government sectors

While both roles work within mainframe environments, the Entry Level Z Os Mainframe Systems Programmer focuses on coding, configuring, and maintaining mainframe OS, whereas the Mainframe Systems Analyst concentrates on analyzing system needs and optimizing performance. The programmer role is more technical and hands-on, while the analyst role involves more planning and communication with stakeholders.

What are the key skills and qualifications needed to thrive as an Entry Level Z Os Mainframe Systems Programmer, and why are they important?

To thrive as an Entry Level Z Os Mainframe Systems Programmer, you need foundational knowledge of computer science, operating systems, and programming languages like COBOL or Assembler, typically supported by a relevant degree. Familiarity with IBM z/OS environments, JCL, ISPF, and tools like SDSF or RACF is highly valuable. Strong analytical thinking, attention to detail, and effective communication help in troubleshooting and collaborating with senior team members. These skills are crucial for maintaining system reliability, ensuring security, and supporting mission-critical business operations.

What does an Entry Level z/OS Mainframe Systems Programmer do?

An Entry Level z/OS Mainframe Systems Programmer is responsible for assisting in the installation, configuration, and maintenance of IBM mainframe systems running the z/OS operating system. They help monitor system performance, troubleshoot issues, and apply software updates under the guidance of senior staff. Their work ensures that mission-critical mainframe environments remain stable, secure, and efficient, supporting business operations that rely on these systems.

What are some common challenges faced by entry-level z/OS Mainframe Systems Programmers, and how can new hires prepare for them?

Entry-level z/OS Mainframe Systems Programmers often face challenges such as understanding the complexity of legacy systems, learning mainframe-specific tools and languages (like JCL and TSO/ISPF), and adapting to strict change management procedures. New hires can prepare by familiarizing themselves with basic mainframe concepts, building strong troubleshooting skills, and seeking mentorship from experienced colleagues. Additionally, attention to detail and a willingness to continuously learn are key to overcoming the steep learning curve in this role.
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Entry Level Z Os Mainframe Systems Programmer jobs near you
Infographic showing various Entry Level Z Os Mainframe Systems Programmer job openings in the United States as of June 2026, with employment types broken down into 55% Full Time, and 45% Contract. Highlights an 82% In-person, 9% Hybrid, and 9% 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 4 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.