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Mainframe Z Os System Programmer Jobs in Washington

Apex Systems

Mainframe Engineer

Merrifield, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Job#: 3046406 Mainframe Engineer Location: Merrifield, Virginia (Hybrid) Role Overview This ... Expert-level experience with IBM System Automation for z/OS, including administration ...

New

ConfigUSA

Mainframe Engineer

Mclean, VA · On-site

$49.50 - $63.75/hr

Identifies| analyzes| and resolves system problems. Qualifications: 5+ years of hands on experience in mainframe infrastructure engineering Knowledge of z/OS architectures and z/OS internals ...

BBNC

Systems Administrator - z/OS

Annapolis, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Diagnosing system operational problems quickly and effectively (25%) * z/OS Programming (5%) * Providing reliable and efficient maintenance, for all managed systems (15%) * Storage Management (5%) ...

New

Anivas Tech LLC

Mainframe SRE

Upper Marlboro, MD · On-site

$48.50 - $62.50/hr

Anivas Tech is seeking a Mainframe SRE to support our government agency IT operations. We are ... IBM Certified Systems Administrator - z/OS or equivalent certification "Anivas Tech is an Equal ...

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 ...

SOFTHQ

DB2 Z/OS Consultant

Ashburn, VA · On-site

DB2 Z/OS Duration : 6+ Months Location: Ashburn, VA or Irving TX (Preferred) Must Have Skills ... on DB2 on Mainframes. Different versions such as DB2 9 through 12 Detailed 5-8 years of DBA ...

SOFTHQ

DB2 Z/OS Consultant

Ashburn, VA

DB2 Z/OS Duration : 6+ Months Location: Ashburn, VA or Irving TX (Preferred) Must Have Skills ... on DB2 on Mainframes. Different versions such as DB2 9 through 12 Detailed 5-8 years of DBA ...

Delan Associates, Inc.

Mainframe Developer

Mclean, VA · On-site

$49.50 - $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 Version Control Endevor ...

Delan Associates, Inc

Mainframe Developer

Mclean, VA · On-site

$49.50 - $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 Version Control Endevor ...

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

As of Aug 17, 2026, the average hourly pay for mainframe z os system programmer in Washington is $65.89, according to ZipRecruiter salary data. Most workers in this role earn between $59.90 and $76.25 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 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.

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.

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Mainframe Z Os System Programmer jobs near you

MAINFRAME ENGINEER with Security Clearance

System One Holdings, LLC

Vienna, VA • On-site

$173K - $205K/yr

Other

Posted 3 days ago

New

Job description

Mainframe Engineer
Location: Vienna VA - Hybrid Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Description:
Strong ability to investigate operational, technical, and business problems; analyze requirements; and recommend reliable automation solutions.
Ability to communicate complex system and automation information clearly to technical teams, business partners, and upper management.
Strong time management, prioritization, research, analytical, troubleshooting, and problem-solving skills.
Ability to participate in an on-call rotation, as required.
Demonstrated ability to lead, guide, and mentor others while promoting technical best practices, process improvement, and operational efficiency.
Expert-level experience with IBM System Automation for z/OS, including administration, configuration, policy development, managed resource automation, automation definitions, resource dependency models, and SA policy database maintenance.
Advanced REXX programming experience developing enterprise automation solutions, command processors, automation routines, operational tooling, and automation scripts.
Strong experience with IBM NetView, including automation tables, message automation, command lists, PIPEs, event processing, and policy-driven automation components.
Experience designing, implementing, and supporting automation across z/OS subsystems and middleware platforms such as CICS, Db2, IMS, JES2/JES3, MQ, and TCP/IP.
Experience developing automation for CICS availability, recovery, startup, shutdown, restart, and health monitoring.
Strong knowledge of Parallel Sysplex environments, cross-system automation concepts, JCL, SDSF, TSO/ISPF, and z/OS operations.
Experience with IBM Workload Scheduler, including IWS, TWS, ZWS, and workload automation processes.
Familiarity with z/OS UNIX System Services, including USS/OMVS and automation involving UNIX processes and shell scripting.
Experience integrating automation with monitoring and event management tools such as IBM OMEGAMON, ServiceNow, and Moogsoft.
Experience managing, monitoring, and supporting mainframe and/or distributed systems, business applications, and infrastructure platforms.
Experience identifying and implementing automation opportunities across IBM z/Series, UNIX, and Windows operating systems.
Experience supporting high-availability, recovery, restart, and self-healing automation solutions.
Proven ability to reduce manual intervention, improve operational reliability, and deliver scalable automation solutions that support business services. Desired
Bachelor's degree in Information Technology or equivalent combination of education and experience
Possess current awareness of professional standards, innovations and industry best practices
Experience with OMEGAMON situation development, alerting, and monitoring customization.
Experience with GDPS and disaster recovery automation.
Experience with SMP/E maintenance and z/OS system programming concepts.
Familiarity with Ansible, REST APIs, and mainframe modernization technologies

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