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Senior Mainframe Programmer Jobs (NOW HIRING)

Hireblazer

Senior Mainframe IMS Programmer

Austin, TX · Remote

Role: Senior Mainframe IMS/Application Programmer Location: Austin, TX (100% Remote) Duration: 5 Months Summary: The client services of one (1) Developer/Programmer Analyst, Level 3, hereafter ...

NAVA Software Solutions

Mainframe Developer

Morristown, NJ · On-site

$50.50 - $64.75/hr

Role: Sr. Mainframe Engineer Location: Morris Plains, NJ , Memphis TN, Somerset NJ, Austin TX, St. Louis MO, Morristown NJ Remote to start - Hybrid from Nov onwards Duration: 6-12 months What You ...

Serigor

Senior Mainframe Developer

Columbia, MD · Hybrid

Senior Mainframe Developer Location: Columbia, MD Job Type: Full-Time Position Overview We are seeking a Senior Mainframe Developer to support enterprise modernization and transformation initiatives ...

Cnx

Senior Mainframe Developer

Omaha, NE · On-site +1

$75K - $81K/yr

Senior Mainframe Developer We're Concentrix. The intelligent transformation partner. Solution-focused. Tech-powered. Intelligence-fueled. The global technology and services leader that powers the ...

CAI

Senior Mainframe Developer

Trenton, NJ · On-site

$80 - $90/hr

Senior Mainframe Developer Req number: R7667 Employment type: Full time Worksite flexibility: Onsite Who we are CAI is a global services firm with over 9,000 associates worldwide and a yearly revenue ...

Hirekeyz Inc

Senior Mainframe Developer

Tampa, FL · On-site

Job Title: Senior Mainframe Developer Location : Tampa, FL (5 Days Onsite) Job Type: W-2/Full Time Exp-10 Years Role Overview We are seeking a highly experienced Mainframe Developer with deep ...

CAI

Senior Mainframe Developer

Trenton, NJ · On-site

They are seeking a Senior Mainframe Developer to analyze, design, recommend, and implement changes to information systems, with a strong focus on COBOL and mainframe applications. Responsibilities ...

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How much do senior mainframe programmer jobs pay per hour?

As of May 30, 2026, the average hourly pay for senior mainframe programmer in the United States is $52.28, according to ZipRecruiter salary data. Most workers in this role earn between $43.99 and $62.50 per hour, depending on experience, location, and employer.

What is the difference between Senior Mainframe Programmer vs Mainframe Developer?

AspectSenior Mainframe ProgrammerMainframe Developer
CredentialsTypically requires a mainframe programming certification and several years of experienceOften requires similar certifications and experience, focusing on coding and development
Work EnvironmentWorks primarily on legacy mainframe systems within financial, insurance, or government sectorsDevelops and maintains mainframe applications, often in similar industries
Employer & Industry UsageCommonly employed by large corporations with mainframe infrastructureUsed interchangeably with mainframe programmer, focusing on application development

The main difference between a Senior Mainframe Programmer and a Mainframe Developer is primarily experience level and scope. Senior Mainframe Programmers often have more responsibilities, including overseeing projects and mentoring junior staff, while Mainframe Developers focus on coding and application creation. Both roles require similar credentials and are vital in industries relying on legacy mainframe systems.

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What cities are hiring for Senior Mainframe Programmer jobs? Cities with the most Senior Mainframe Programmer job openings:
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Senior Mainframe Programmer jobs near you
Infographic showing various Senior Mainframe Programmer job openings in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 67% In-person, and 33% Remote job distribution, with an average salary of $108,736 per year, or $52.3 per hour.
Senior Mainframe Programmer

Senior Mainframe Programmer

The Reserves Network Inc

Omaha, NE • On-site

$50 - $67/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 15 days ago

Job description

Senior Mainframe Programmer | $50 - $67 Per Hour | Hybrid Contract
What Matters Most
  • Competitive Pay of $50 - $67 per hour
  • Schedule: Flexible Hybrid (50% per week in-office after 100% onsite training)
  • Location: Omaha, NE
  • 1-Year Contract with the possibility of extension or hire-on
  • Weekly Pay with direct deposit
  • When you work through The Reserves Network, you are eligible to enroll in dental, vision, and medical insurance as well as 401K, direct deposit, and our referral bonus program
Job Description
We are seeking an experienced Senior Mainframe Programmer to join a stable and highly respected organization supporting critical enterprise business operations. This role is responsible for the design, development, enhancement, and maintenance of complex mainframe applications within a large-scale production environment. The ideal candidate will bring strong technical expertise in legacy mainframe technologies along with the ability to collaborate across technical and business teams to deliver high-quality software solutions.
The Senior Mainframe Programmer will play a key role in developing new applications, enhancing existing systems, troubleshooting issues, and supporting ongoing modernization and optimization efforts. This individual will work closely with stakeholders to translate business requirements into scalable technical solutions while ensuring system reliability, maintainability, and compliance with development standards.
This position offers the opportunity to work in a collaborative environment with long-term stability, strong leadership support, and meaningful enterprise-level projects.
Responsibilities:
  • Design, develop, test, implement, and maintain complex mainframe applications
  • Enhance and support existing enterprise systems within a high-volume production environment
  • Perform development using COBOL, CICS, JCL, VSAM, TSO, and z/OS technologies
  • Collaborate with technical teams and business stakeholders to define and translate system requirements
  • Participate in the full software development lifecycle, including analysis, coding, testing, deployment, and support
  • Create and maintain technical documentation and development standards
  • Troubleshoot application issues and support performance optimization initiatives
  • Evaluate and recommend software tools and technologies that improve operational efficiency
  • Ensure development activities align with business priorities, timelines, and quality standards, performance optimization, and issue resolution
Qualifications and Requirements:
  • Bachelor’s degree in Computer Science, Information Technology, or related field
  • 5+ years of professional mainframe development experience
  • Strong experience with COBOL, CICS, JCL, VSAM, TSO, and z/OS
  • Knowledge of Agile development methodologies such as Scrum or Kanban
  • Experience with Azure DevOps, Jira, Rally, or similar lifecycle management tools
  • Strong analytical, organizational, and problem-solving abilities
  • Excellent communication and collaboration skills
  • Experience with DB2, XML, SQL, and Visual Studio
  • Insurance industry experience
  • Project management experience
  • Experience supporting enterprise modernization or legacy system enhancement initiatives
Work Authorization & Employment Status Requirement
Applicants must be legally authorized to work in the United States. We are not able to sponsor or assume responsibility for employment visas, including but not limited to H-1B, now or in the future. We also cannot accept C2C (Corp-to-Corp) or third-party candidates.
Benefits and Perks:
  • Benefits: Medical, Dental, Vision & More
  • Holidays and Vacation Paid Time Off
  • Competitive 401(k) + Company Match
  • Training & Development
  • Advancement Opportunities
Your New Organization:

This dynamic insurance organization, headquartered in downtown Omaha, NE, combines financial strength and stability with a friendly “small company” atmosphere. With years of success, the company fosters innovation, collaboration, and professional growth in a supportive environment.

Your Career Partner:

The Reserves Network, a veteran-founded and family-owned company, specializes in connecting exceptional talent with rewarding opportunities. With extensive industry experience, we are dedicated to helping you achieve your professional goals and shine in your field. The Reserves Network values diversity and encourages applicants from all backgrounds to apply. As an equal-opportunity employer, we foster an environment of respect, integrity, and trust in every aspect of employment.

The Pay Rate range for this position is $50 - $67 per hour, excluding benefits. Your final Pay Rate will depend on your skills, qualifications, experience, location, and internal pay equity. Please note, hiring at the top of the range is uncommon to allow room for future salary growth.