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Mainframe Contractor Jobs (NOW HIRING)

Kanak Elite Services Inc

Mainframe Developer

Trenton, NJ · On-site

$49.25 - $63.25/hr

MAINFRAME DEVELOPER CONTRACT DURATION: UP TO 3 MONTHS CONTRACT WITH POSSIBLE EXTENSION LOCATION ... Contractor will be required to collaborate and provide technical expertise to the ITO and ATCSU ...

InterSources Inc

Mainframe Admin

Poughkeepsie, NY · On-site

... and contractors. • Administer hardware configurations through HMC, DS8910, and Luminex VTL ... other mainframe-related issues. • Maintain server pack knowledge and perform software ...

vTech Solution

Mainframe Developer

Trenton, NJ · On-site

$49.25 - $63.25/hr

Mainframe Developer Location: Trenton, NJ Job Type: Contract - 3 Months (Possibility of extension ... Contractor will be responsible for analysis, design, coding, component & assembly testing of all ...

Infojini Inc

Mainframe Programmer

Seneca, SC · On-site

Communicate effectively in both written and spoken communication. work collaboratively with Clemson staff and other contracted staff. Qualifications Required Skills: Mainframe, MVS COBOL, JCL, IDMS ...

HireITPeople

809168, Developer - Mainframe

Trenton, NJ · On-site

$49.25 - $63.25/hr

Contractor will be required to collaborate and provide technical expertise to the ITO and ATCSU ... The Mainframe consultant will develop and/or receive program specification requirements. These ...

Sunrise Systems, Inc.

Developer - Mainframe

Trenton, NJ · On-site

$50 - $57/hr

Contractor will be required to collaborate and provide technical expertise to the ITO and ATCSU ... The Mainframe consultant will develop and/or receive program specification requirements. These ...

Lumen Solutions Group Inc.

Mainframe Developer

$50.25 - $64.50/hr

... contracted resources. • Participate in an on-call rotation to provide production support. Qualifications : Required : • Mainframe, MVS COBOL, JCL • IDMS/Network, CA-ADS • Strong written and ...

Apex Systems

COBOL/Mainframe Developer

Columbus, OH · On-site

$70/hr

Job#: 3050001 COBOL/Mainframe Developer Location: Columbus, OH (Onsite) Onsite Requirements: 4 days ... and contracted partners. Frequency varies for text messages. Message and data rates may apply.

Analytica

z/OS Mainframe Programmer

Washington, DC · Remote

Analytica is seeking a remote  z/OS Mainframe Programmer  to support a long standing federal ... As a federal contractor, we comply with the Vietnam Era Veterans' Readjustment Assistance Act ...

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Mainframe Contractor information

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How much do mainframe contractor jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for mainframe contractor 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 is a mainframe contractor?

Mainframe Contractors are IT professionals who specialize in working with mainframe computer systems, typically on a contract or project basis. They are responsible for maintaining, developing, and troubleshooting mainframe applications and infrastructure, often for large organizations in industries like finance, insurance, and government. These contractors possess expertise in legacy programming languages such as COBOL, JCL, and Assembler, and may also handle system migrations, upgrades, or integrations. Their work helps ensure that mission-critical business operations relying on mainframe technology continue to run smoothly and securely.

What are the key skills and qualifications needed to thrive as a mainframe contractor?

To thrive as a Mainframe Contractor, you need expertise in mainframe programming languages such as COBOL, JCL, and Assembler, along with a solid understanding of batch processing and system architecture, typically supported by relevant IT degrees or certifications. Familiarity with mainframe environments like IBM z/OS, database systems like DB2, and tools such as TSO/ISPF and CICS is essential. Strong analytical thinking, problem-solving skills, and effective communication help contractors collaborate with teams and address legacy system challenges. These skills ensure the continued reliability, security, and efficiency of mission-critical business operations that depend on mainframe technology.

What are some common challenges mainframe contractors face when joining new client projects?

Mainframe Contractors often encounter challenges such as quickly adapting to legacy systems with limited or outdated documentation, and understanding unique business logic embedded in long-standing codebases. They may also need to integrate with teams that have established workflows and bridge communication between technical and non-technical stakeholders. Proactive learning, asking clarifying questions, and leveraging prior experience with similar environments can help contractors overcome these obstacles and deliver value efficiently.

What is the difference between Mainframe Contractor vs Mainframe Developer?

AspectMainframe ContractorMainframe Developer
CredentialsTypically requires certifications like IBM Certified Specialist, relevant experienceRequires similar certifications and programming skills in COBOL, JCL
Work EnvironmentContract-based, project-specific, often freelance or temporary rolesFull-time employment within organizations, ongoing development
Employer & Industry UsageConsulting firms, IT service providers, large corporationsFinancial institutions, government agencies, insurance companies

In summary, a Mainframe Contractor is a temporary or freelance professional hired for specific projects, often working across multiple organizations. A Mainframe Developer is typically a full-time employee focused on developing and maintaining mainframe applications within a company. Both roles require similar skills and certifications but differ mainly in employment type and work arrangement.

What states have the most Mainframe Contractor jobs?

States with the most job openings for Mainframe Contractor jobs include:

What are popular job titles related to Mainframe Contractor jobs?

For Mainframe Contractor jobs, the most frequently searched job titles are:

Infographic showing various Mainframe Contractor job openings in the United States as of August 2026, with employment types broken down into 69% Full Time, 11% Part Time, and 20% Contract. Highlights an 86% Physical, 1% Hybrid, and 13% Remote job distribution, with an average salary of $111,026 per year, or $53.4 per hour.

Mainframe Documentation Developer

Austin, TX • On-site

Intellisoft Technologies
See more jobs at Intellisoft Technologiesexternal

$48.50 - $62.50/hr

Full-time

Re-posted 17 days ago

Job description

Job Summary:
Intellisoft Technologies is seeking a Mainframe Documentation Developer for the Texas Department of Transportation (TX DOT). The role involves providing functional and operational support for vendor management, ensuring data integrity and effective use of vendor relationship data in construction activities.
Responsibilities:
• This position will provide functional and operational support for AASHTOWare Project Vendor Management (APVM), ensuring accurate maintenance and effective use of construction vendor and vendor relationship data that supports letting and construction activities.
• The contractor will work closely with Construction Division stakeholders to interpret construction vendor requirements, support vendor data lifecycle activities (including qualifications, insurance, sanctions, subcontractor relationships, and complex vendor updates), and assist in resolving vendor‐related issues impacting construction operations.
• This role will also support cross‐system coordination where APVM vendor data is consumed by downstream construction and project delivery systems, help reduce reliance on manual workarounds, and ensure vendor data integrity during ongoing system enhancements and operational changes.
Qualifications:
Required:
• 5 Mainframe run book documentation development experience for CMCS
• 5 Mainframe programming experience for CMCS
• 5 Mainframe integration experience for CMCS
• 5 Mainframe subject matter expertise for CMCS
Preferred:
• 2+ AASHTOWare APVM solution
Company:
Intellisoft Technologies is an information technology company offering big data and clouding solutions. Founded in 1997, the company is headquartered in Irving, USA, with a team of 201-500 employees. The company is currently Growth Stage.

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