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Freelance Ims Systems Programmer Jobs (NOW HIRING)

Mainframe Automation System Programmer

Plano, TX ยท On-site

$53 - $67.50/hr

... Programmer. This role is responsible for designing, implementing, and maintaining automation ... alerts, IMS region restarts). โ€ข Build real-time monitoring dashboards for system health (CPU ...

QMS Auditor

Houston, TX ยท On-site

Analyze IMS System data, develop heat mapping, pareto's and audit reports. * Develop, plan ... Associate's degree required, however a Bachelor's degree in Engineering preferred. * Minimum 2 ...

Mainframe Systems Programer

Hartford, CT ยท On-site

$55.50 - $70.50/hr

Mainframe Mainframe Programmer/ Developer Location: Hybrid- 55 Farmington Avenue Hartford ... Utilize IMS utilities and BMC Utilities for IMS to unload, extract, validate, and reconcile ...

IMS System Programmers (performance and tuning) * Operations teams (batch and online processing) * Participates in design, development and implementation of complex Databases or maintenance and ...

Systems Analyst

Burlington, MA ยท On-site

$70K - $118K/yr

Charles River IMS version upgrades * Assistance with problem support and resolution * Business ... XML, programming languages, job scheduling software, system monitoring software and disaster ...

IMS System Programmers (performance and tuning) * Operations teams (batch and online processing) * Participates in design, development and implementation of complex Databases or maintenance and ...

QMS Auditor

Houston, TX ยท On-site

Analyze IMS System data, develop heat mapping, pareto's and audit reports. * Develop, plan ... Associate's degree required, however a Bachelor's degree in Engineering preferred. * Minimum 2 ...

Knowledgeable in DB2, CICS or IMS. * Understand z/OS services structure, Parallel Sysplex, Catalog management. Why Ensono? Ensono is a place to make better happen - for our clients and for your ...

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Freelance Ims Systems Programmer information

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How much do freelance ims systems programmer jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for freelance ims systems programmer in the United States is $49.75, according to ZipRecruiter salary data. Most workers in this role earn between $36.06 and $62.26 per hour, depending on experience, location, and employer.

What is a freelance IMS systems programmer?

A Freelance IMS Systems Programmer is an independent IT professional who specializes in IBM's Information Management System (IMS), a hierarchical database and transaction management system. They are responsible for developing, maintaining, and troubleshooting IMS applications, databases, and environments for various clients. Working on a freelance basis means they are not tied to a single employer and may work with multiple organizations, often remotely or on a contract basis. Their expertise typically includes IMS database administration, application programming, and integration with other mainframe systems.

What are the key skills and qualifications needed to thrive as a freelance IMS systems programmer?

To thrive as a Freelance IMS Systems Programmer, you need strong expertise in IBM Information Management System (IMS), programming languages like COBOL or PL/I, and in-depth knowledge of mainframe environments, typically supported by relevant IT degrees or certifications. Familiarity with IMS tools (such as IMS DB/DC, IMS Connect), JCL, and mainframe debugging or monitoring utilities is highly beneficial. Excellent problem-solving, self-management, and communication skills help freelancers efficiently tackle client requirements and collaborate remotely. These skills ensure reliable delivery of complex IMS solutions, minimal downtime, and effective client engagement in a demanding freelance landscape.

What are some common challenges faced by freelance IMS systems programmers when working with multiple clients?

Freelance IMS Systems Programmers often juggle varying client requirements, legacy system constraints, and tight deadlines. Balancing multiple projects means quickly adapting to different environments and documentation standards, which can be demanding. Additionally, remote collaboration with in-house IT teams requires clear communication and strong problem-solving skills to troubleshoot issues efficiently. Staying updated with IMS updates and maintaining security best practices across client systems are also ongoing challenges in this freelance role.
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Infographic showing various Freelance Ims Systems Programmer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 9% Part Time, 4% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $103,470 per year, or $49.7 per hour.

Mainframe Automation System Programmer

SWITS DIGITAL Private Limited

Plano, TX โ€ข On-site

$52.75 - $67/hr

Full-time

This job post hasย expired today.ย Applications are no longer accepted.


Job description

Title: Mainframe Automation System Programmer
Location: Plano, TX
JOB DESCRIPTION:.
Required Qualifications
5+ years in Mainframe System Programming with strong focus on automation.
Proficiency in Rexx, CLIST, JCL, and experience with IBM Workload Scheduler automation.
Familiarity with z/OS subsystems (DB2, IMS, CICS, MQ) and operational workflows.
Strong understanding of WTOR handling, command automation, and event-driven triggers.
Experience with version control (Git) and DevOps practices for mainframe.
Preferred Qualifications
Exposure to Ansible for z/OS or similar automation frameworks.
Knowledge of REST APIs for mainframe integration with enterprise automation tools.
Experience in observability platforms (OMEGAMON, IBM Z Monitoring Suite).
Certifications: IBM z/OS, Automation tools, ITIL.
Tools & Environment
Languages: Rexx, CLIST, JCL, optional Python for z/OS.
Automation Frameworks: Ansible for z/OS, IBM Workload Scheduler.
Monitoring: OMEGAMON, RMF/SMF.
Version Control: Git, ChangeMan.
Roles & Responsibilities
Automation Development & Maintenance
Design and implement automation scripts (Rexx, CLIST, JCL, Ansible for z/OS) for routine operational tasks, health checks, and system recovery.
Develop WTOR confirmation automation for operator commands with validation logic.
Automate batch scheduling workflows in IBM Workload Scheduler (IWS/TWS) and integrate with enterprise orchestration tools.
Create self-healing mechanisms for common issues (e.g., MQ transmit queue backlogs, DB2 log utilization alerts, IMS region restarts).
Monitoring & Alerting
Build real-time monitoring dashboards for system health (CPU, DASD, queue depths, buffer pools).
Implement event-driven automation for proactive remediation (e.g., auto-restart channels, clear JES backlog).
Integrate automation with SIEM/SOC tools for security compliance.
Governance & Compliance
Ensure all automation adheres to audit requirements: capture execution logs, approvals, and artifacts.
Maintain version-controlled repositories for scripts and automation frameworks.
Validate automation against SOX/ISO controls and enforce segregation of duties.
Performance & Optimization
Automate capacity checks and performance tuning tasks for DB2, IMS, and CICS regions.
Reduce batch window through job stream optimization and dynamic workload balancing.