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Freelance Mainframe Batch Operations Jobs (NOW HIRING)

Diverse Lynx

Mainframe Developer

Arlington, VA · On-site

$110K - $140K/yr

Mainframe Developer Louisville,KY/ Chicago,IL/ Dallas,TX / Arlington,VA Fulltime Salary Range ... Maintain technical and operational documentation for programs and batch processes. Collaborate with ...

Sonsoft Inc

Test Environment Management

Newark, NJ

Batch Operations: Hands-on scheduling and execution of Mainframe and Control M Batches * Suggest areas on improvements on pain areas in the project and Getting those ideas implemented * Experience in ...

Diverse Lynx

Mainframe Developer

Louisville, KY · On-site

$120K - $130K/yr

Mainframe Developer Location: Louisville, KY/ Chicago, IL/ Dallas, TX / Arlington, VA Job Type ... Maintain technical and operational documentation for programs and batch processes. * Collaborate ...

Futran Tech Solutions Pvt. Ltd.

SRE

Saint Louis, MO · On-site

$55.50 - $73.50/hr

Develop automation for deployment, monitoring, and operational tasks to reduce manual effort ... Support mainframe batch processes and real-time transactional systems. * Analyze mainframe job ...

TechnoSphere, Inc.

Mainframe Operations

Cary, NC · On-site

$55 - $65/mo

Title : Mainframe Operations Consultant Frisco, TX, NJ, Cary, NC family:Calibri,sans -serif ... Calibri,sans -serif"> · Monitor scheduled batch jobs and batch cycles, resolving any non ...

Diverse Lynx

Mainframe Engineer

Arlington, VA · On-site

$120K - $140K/yr

Mainframe Engineer Job Location: Arlington, VA(Onsite Hybrid 2-3 Days Office) Job Type: Full Time ... and operational documentation for programs and batch processes. • Collaborate with cross ...

AceStack LLC

Mainframe developer

Charlotte, NC · On-site

$47.75 - $61.50/hr

Optimize batch and online processing for efficiency and reliability. * Work with DB2, IMS, VSAM ... Collaborate with QA, operations, business analysts, and infrastructure teams. Required ...

United IT

Mainframe Engineer

Buffalo, NY · On-site

$47.50 - $61/hr

... operational efficiency across mainframe and distributed systems. • Design, develop, enhance, and maintain mainframe-based applications using COBOL. • Develop and support batch processing jobs ...

AceStack LLC

Mainframe developer

Newark, DE · On-site

$48 - $61.75/hr

Optimize batch and online processing for efficiency and reliability. * Work with DB2, IMS, VSAM ... Collaborate with QA, operations, business analysts, and infrastructure teams. Required ...

Sonsoft Inc

Test Environment Management

Newark, NJ

Batch Operations: Hands-on scheduling and execution of Mainframe and Control M Batches * Suggest areas on improvements on pain areas in the project and Getting those ideas implemented * Experience in ...

United IT Solutions

Mainframe Engineer

Buffalo, NY · On-site

$47.50 - $61/hr

... operational efficiency across mainframe and distributed systems. • Design, develop, enhance, and maintain mainframe-based applications using COBOL. • Develop and support batch processing jobs ...

Virtusa

Mainframe Developer

Buffalo, NY · On-site

$47.50 - $61/hr

The ideal candidate will have strong experience in mainframe application development, batch ... Work within IBM MVS environments for job execution, debugging, and operational support. Participate ...

Engineering Square

Mainframe Utilities Developer

Phoenix, AZ · On-site

$48.75 - $62.50/hr

We are seeking an experienced Mainframe Utilities Developer to design, develop, and optimize utility programs that support data processing, system operations, and batch workloads on IBM z/OS ...

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Freelance Mainframe Batch Operations information

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$53

$72

How much do freelance mainframe batch operations jobs pay per hour?

As of Jul 2, 2026, the average hourly pay for freelance mainframe batch operations in the United States is $53.38, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $60.58 per hour, depending on experience, location, and employer.

What are some common challenges faced by freelance mainframe batch operations professionals, and how can they be managed?

Freelance mainframe batch operations professionals often encounter challenges such as managing multiple client environments, handling complex scheduling demands, and ensuring minimal downtime during batch processing. Effective communication with client IT teams is essential to understand unique system requirements and resolve issues promptly. Staying organized with detailed documentation and leveraging automation tools can help streamline workflows, while ongoing learning about evolving mainframe technologies ensures continued success in this dynamic field.

What are Freelance Mainframe Batch Operations?

Freelance Mainframe Batch Operations involve managing and executing batch processing jobs on mainframe computer systems as an independent contractor. These professionals schedule, monitor, troubleshoot, and optimize batch jobs that handle large volumes of data processing for organizations. Their responsibilities typically include job scheduling with tools like JCL, resolving job failures, and ensuring timely completion of all batch processes. Freelancers in this role often support clients remotely and may work for multiple organizations, offering flexibility and specialized expertise.

What are the key skills and qualifications needed to thrive as a Freelance Mainframe Batch Operations specialist, and why are they important?

To thrive as a Freelance Mainframe Batch Operations specialist, you need a solid understanding of mainframe environments, JCL (Job Control Language), and batch scheduling processes, often backed by relevant IT certifications or experience. Familiarity with tools like IBM z/OS, scheduling systems such as CA-7 or Control-M, and monitoring utilities is typically required. Strong problem-solving skills, effective communication, and the ability to work independently are crucial soft skills in this role. These competencies ensure reliable batch processing, minimize downtime, and support seamless business operations in demanding enterprise environments.
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Freelance Mainframe Batch Operations jobs near you
Infographic showing various Freelance Mainframe Batch Operations job openings in the United States as of June 2026, with employment types broken down into 72% Full Time, 6% Temporary, and 22% Contract. Highlights an 77% In-person, 6% Hybrid, and 17% Remote job distribution, with an average salary of $111,026 per year, or $53.4 per hour.
Mainframe Developer

Mainframe Developer

Diverse Lynx

Arlington, VA • On-site

$110K - $140K/yr

Other

Posted 15 days ago

Job description

Mainframe Developer
Louisville,KY/ Chicago,IL/ Dallas,TX / Arlington,VA
Fulltime
Salary Range--$110k to $140k PA
Job Description
Must Have Technical/Functional Skill
• Design, develop, enhance, and support mainframe applications, ensuring stability and performance of legacy systems that support critical business functions.
• Perform application enhancements, maintenance, and defect fixes across mainframe codebases.
• Develop, maintain, and support batch jobs and online programs, ensuring reliable execution and timely processing.
• Work hands on with core mainframe technologies such as COBOL, JCL, and mainframe utilities.
• nalyze existing programs and perform impact assessments for enhancements and fixes.
• Support batch scheduling, job execution, and restart/recovery scenarios.
• Participate in testing activities, including unit testing, system testing, and support for UAT.
• Debug and resolve production and non production issues related to batch and online processing.
• Ensure applications meet performance, reliability, and security standards expected in enterprise environments.
• Maintain and update technical documentation, including program logic, job flows, and system dependencies.
• Collaborate with business analysts and stakeholders to understand requirements and translate them into technical solutions.
• Support application modernization or migration initiatives when required.
• Follow established change management, release, and incident management processes.
• Work effectively in an Agile or hybrid Agile Waterfall delivery model, depending on program needs.
• Ensure high quality delivery with minimal disruption to business operations.
Roles & Responsibilities
Develop and enhance mainframe applications using COBOL and supporting technologies.
Create, modify, and maintain JCL scripts for batch processing.
Support online and batch job execution, monitoring, and troubleshooting.
Perform defect analysis and fixes across development, test, and production environments.
Participate in testing cycles, ensuring fixes and enhancements meet functional requirements.
Maintain technical and operational documentation for programs and batch processes.
Collaborate with cross functional teams including QA, business users, and operations.
Support production releases and post deployment stabilization.
Participate in code reviews and adhere to mainframe coding standards.
Assist with audits, compliance activities, and documentation requests for regulated systems.
Provide knowledge transfer and support for junior team members when required.
Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.
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About Diverse Lynx

Sourced by ZipRecruiter

Diverse Lynx, based in Princeton, NJ, US, is a reputable company in the Information Technology sector. The firm, as reflected through its website diverselynx.com, specializes in delivering comprehensive IT solutions. These solutions range from IT consulting to robust digital transformation strategies, IT staffing, and full-time placements services. The company was established in 2008, and it prides itself on providing simplified, efficient technology solutions designed to meet the unique needs of each client.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Princeton, NJ, US

Year founded

2002

Social media

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