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Full Time Mainframe Support Jobs (NOW HIRING)

Senior Mainframe and .NET Developer

Plano, TX ยท On-site

$47 - $60.25/hr

Plano, TX (Onsite) Employment Type: Full-Time Experience Required: 7-12 Years Visa Type: USC / GC ... Production Support & Incident Resolution * Root Cause Analysis * DB2 Query & Performance ...

Mainframe developer

Mclean, VA ยท On-site

$49.50 - $63.75/hr

Mclean, VA Duration: contract or full time Skillset : Experience in Mainframe (COBOL/JCL/DB2/IMS ... Deployment Code in Production and post-Production Support. Good Communication skills and ...

... support critical mainframe infrastructure and platform services. You will serve as a technical ... This is a Full-time, Exempt role. IN THIS ROLE, YOU WILL: * Be responsible for the overall ...

Mainframe Developer

Richardson, TX ยท On-site

$44.50 - $57.25/hr

... support frameworks to ensure a smooth transition to new software applications โ€ข Actively ... Benefits Along with competitive pay, as a full-time Infosys employee you are also eligible for the ...

... support critical mainframe infrastructure and platform services. You will serve as a technical ... This is a Full-time, Exempt role. IN THIS ROLE, YOU WILL: * Be responsible for the overall ...

... Support methods At least 3 years of experience in Project life cycle activities on development and ... This is a Full-Time Permanent job opportunity for you. * Only US Citizen, Green Card Holder, TN ...

... Support methods At least 3 years of experience in Project life cycle activities on development and ... This is a Full-Time Permanent job opportunity for you. * Only US Citizen, Green Card Holder, TN ...

Mclean, VA Duration:Full Time * Good in analysis, design of Business Requirements, prepare ... Deployment Code in Production and post-Production Support. * Good Communication skills and ...

Mainframe Analyst

Trenton, NJ ยท On-site

$47 - $53/hr

R7980 Employment type: Full time Worksite flexibility: Hybrid Who we are CAI is a global services ... Support production systems, including maintenance, enhancements, and issue resolution * Develop or ...

Mainframe Developer

Saint Paul, MN

$49.50 - $63.75/hr

Seeking an experienced Mainframe Developer to lead the design, development, support, and ... Capgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time ...

Own solution design, architecture reviews, release planning, and support strategies across the ... Capgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time ...

Mainframe Developer

New York, NY ยท On-site

$90K - $118K/yr

Own solution design, architecture reviews, release planning, and support strategies across the ... Capgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time ...

Mainframe Developer

Richardson, TX ยท On-site

$44.50 - $57.25/hr

EEO/About Us Benefits Along with competitive pay, as a full-time Infosys employee you are also ... Support telecom billing processes including rating, invoicing, mediation, revenue assurance, and ...

Showing results 21-40

Full Time Mainframe Support information

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$10

$53

$72

How much do full time mainframe support jobs pay per hour?

As of Sep 12, 2026, the average hourly pay for full time mainframe support 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 the difference between Full Time Mainframe Support vs Full Time Mainframe Developer?

AspectFull Time Mainframe SupportFull Time Mainframe Developer
Primary RoleMaintains and troubleshoots mainframe systems and hardwareDesigns, codes, and tests mainframe applications
Required SkillsMainframe hardware, OS, and support toolsProgramming languages like COBOL, JCL, and DB2
Work EnvironmentSupport teams, operational settings, troubleshootingDevelopment teams, coding, and application design
CertificationsMainframe support certifications, OS certificationsProgramming and development certifications

Full Time Mainframe Support focuses on maintaining and troubleshooting existing mainframe systems, while Full Time Mainframe Developer is centered on creating and enhancing mainframe applications. Both roles require mainframe knowledge but differ in their core responsibilities and skill sets.

What are the most commonly searched types of Mainframe Support jobs?

The most popular types of Mainframe Support jobs are:

What states have the most Full Time Mainframe Support jobs?

States with the most job openings for Full Time Mainframe Support jobs include:

What are popular job titles related to Full Time Mainframe Support jobs?

For Full Time Mainframe Support jobs, the most frequently searched job titles are:

Senior Mainframe and .NET Developer

Plano, TX โ€ข On-site

$47 - $60.25/hr

Full-time

Re-posted 3 days ago


Job description

 

Hiring Alert | Senior Mainframe, .NET Developer
Location: Plano, TX (Onsite)
Employment Type: Full-Time
Experience Required: 7–12 Years
Visa Type: USC / GC Only

Must-Have Skills:
• COBOL Development
• DB2 Database Development & Administration
• CICS
• JCL
• VSAM
• IMS
• IBM Mainframe Utilities
• .NET Framework
• C#
• ASP.NET
• Web API Services
• SQL Server
• Mainframe and .NET Application Integration
• Mainframe Modernization & Migration
• Production Support & Incident Resolution
• Root Cause Analysis
• DB2 Query & Performance Optimization
• DevOps & CI/CD
• Git / GitHub
• Jenkins
• JIRA
• Code Reviews & Development Standards

Preferred Experience:
• Experience with Mainframe modernization programs
• Knowledge of Micro Focus COBOL
• Experience with IBM z/OS Connect
• Experience integrating Mainframe applications with distributed .NET platforms
• Experience participating in application migration initiatives
• Strong experience collaborating with business analysts, architects, and cross-functional teams
• Experience preparing technical specifications and design documents
• Experience supporting regulatory, compliance, and audit requirements
• Strong troubleshooting and problem-solving skills

Education:
Bachelor’s Degree in Computer Science or related field preferred.

Tech Stack:
COBOL | DB2 | CICS | JCL | VSAM | IMS | IBM Utilities | C# | ASP.NET | .NET Framework | Web API | SQL Server | Micro Focus COBOL | IBM z/OS Connect | JIRA | Jenkins | GitHub | DevOps | CI/CD | Mainframe Modernization | Application Integration | Production Support