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Senior Mainframe Software Engineer Jobs (NOW HIRING)

Nava Software Solutions

Mainframe Developer

Morristown, NJ · Hybrid

$50.50 - $65/hr

NAVA Software solutions is looking for a Sr. Mainframe Engineer Details: Role: Sr. Mainframe Engineer Location: Morris Plains, NJ , Memphis TN, Somerset NJ, Austin TX, St. Louis MO, Morristown NJ ...

NAVA Software Solutions

Mainframe Developer

Morristown, NJ · On-site

$50.50 - $64.75/hr

NAVA Software solutions is looking for a Sr. Mainframe Engineer Details: Role: Sr. Mainframe Engineer Location: Morris Plains, NJ , Memphis TN, Somerset NJ, Austin TX, St. Louis MO, Morristown NJ ...

Software Technology Inc

Mainframe Engineer

Mclean, VA

$50.25 - $64.75/hr

... for a senior mainframe infrastructure engineer to add to our existing team. The team is accountable for managing work efforts for the z/os infrastructure, hardware, software, monitoring and ...

Systemtec

Senior Mainframe EDI Developer

Columbia, SC

$40 - $51.50/hr

Senior Mainframe EDI Developer SYSTEMTEC is seeking a Senior Mainframe EDI Developer for an onsite ... Solid understanding of software development lifecycle (SDLC), system integration, and quality ...

AceStack LLC

Senior Mainframe Engineer

Murphy, TX · Remote

Senior Mainframe Engineer Location: Plano, TX Work Mode: Remote Position Summary: We are seeking a ... third-party software. • Monitor CICS environments to ensure error-free operation and high ...

eTeam

Mainframe Software Engineer

Coppell, TX

$45.50 - $58.50/hr

Mainframe Software Engineer Being a member of IT CSS-WRAFT Delivery team, you will be responsible in planning, documenting technical requirements, designing, developing, and testing all software ...

Purple Drive

Senior Mainframe Developer

Westlake, TX

Role: Senior Mainframe Developer Location: Westlake, TX (Onsite) Type: Contract-to-Hire (CTH) Job ... Solid understanding of the Software Development Life Cycle (SDLC) - Analysis, Design, Development ...

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Senior Mainframe Software Engineer information

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$75.5K

$143.3K

$192K

How much do senior mainframe software engineer jobs pay per year?

As of Jun 4, 2026, the average yearly pay for senior mainframe software engineer in the United States is $143,292.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,500.00 and $161,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Mainframe Software Engineer, and why are they important?

To thrive as a Senior Mainframe Software Engineer, you need deep expertise in COBOL, JCL, DB2, and mainframe architecture, often backed by a degree in computer science or related fields and several years of relevant experience. Familiarity with tools like IBM z/OS, CICS, RACF, and version control systems is typically required, along with certifications like IBM Certified System Programmer as a plus. Strong analytical thinking, problem-solving ability, and effective communication are crucial soft skills for leading projects and collaborating with cross-functional teams. These skills ensure reliable, secure, and efficient operation of critical legacy systems that are foundational to many large organizations.

What are some common challenges faced by Senior Mainframe Software Engineers when integrating legacy systems with modern technologies?

Senior Mainframe Software Engineers often encounter challenges when bridging legacy mainframe systems with newer technologies, such as ensuring compatibility, maintaining data integrity, and managing security risks. These integrations typically require a deep understanding of both the existing mainframe environment and the modern platforms being adopted. Collaboration with cross-functional teams, including application developers, architects, and business analysts, is essential to design effective solutions and minimize disruptions. Staying current with industry best practices and emerging tools can help address these challenges and ensure a smooth transition.

What are Senior Mainframe Software Engineers?

Senior Mainframe Software Engineers are experienced professionals who design, develop, maintain, and optimize software applications running on mainframe computer systems. They typically work with legacy programming languages such as COBOL, PL/I, or Assembler, and are responsible for ensuring the reliability, scalability, and security of critical business applications. Their role often includes troubleshooting complex issues, integrating new technologies with existing systems, and mentoring junior engineers. These specialists are essential for organizations that rely on mainframes for large-scale data processing and transaction management.

What is the difference between Senior Mainframe Software Engineer vs Mainframe Developer?

AspectSenior Mainframe Software EngineerMainframe Developer
CredentialsBachelor's in Computer Science or related, often with certifications like IBM Certified SpecialistSimilar educational background, often with certifications in mainframe technologies
Work EnvironmentLarge enterprise IT departments, financial institutions, government agenciesSame as Senior Mainframe Software Engineer, often within similar industries
ResponsibilitiesDesign, develop, and oversee mainframe applications; lead projects; troubleshoot complex issuesDevelop and maintain mainframe applications; focus on coding and debugging

While both roles involve mainframe technologies and similar credentials, Senior Mainframe Software Engineers typically have more leadership responsibilities and oversee projects, whereas Mainframe Developers focus primarily on coding and application maintenance.

More about Senior Mainframe Software Engineer jobs
What cities are hiring for Senior Mainframe Software Engineer jobs? Cities with the most Senior Mainframe Software Engineer job openings:
What are the most commonly searched types of Mainframe Software Engineer jobs? The most popular types of Mainframe Software Engineer jobs are:
What states have the most Senior Mainframe Software Engineer jobs? States with the most job openings for Senior Mainframe Software Engineer jobs include:
What job categories do people searching Senior Mainframe Software Engineer jobs look for? The top searched job categories for Senior Mainframe Software Engineer jobs are:
Senior Mainframe Software Engineer jobs near you
Infographic showing various Senior Mainframe Software Engineer job openings in the United States as of May 2026, with employment types broken down into 99% Full Time, and 1% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $143,292 per year, or $68.9 per hour.
Mainframe Developer

Mainframe Developer

Nava Software Solutions

Morristown, NJ • Hybrid

$50.50 - $65/hr

Other

Posted 13 days ago

Job description

NAVA Software solutions is looking for a Sr. Mainframe Engineer
Details:
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 Will Do:
Be responsible for building Mainframe applications
Qualifications:
  • 5 - 8 years of relevant experience in IBM Mainframes development
  • Technical expertise in Mainframes including COBOL, CICS, DB2 database,Teradata and JCL
  • Experience in RDMS data bases and strong SQL query skills
  • Experience working with file systems
  • Experience in working with offshore/Onshore model
  • Client-facing experience in supporting applications by monitoring and resolving in high priority production issues/bugs
  • Experience working in Agile/Kanban methodology

Desired:
PBM domain experience
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About NAVA Software Solutions

Sourced by ZipRecruiter

NAVA is a strategic partner for companies seeking to develop or customize software and products. Our team of experts leverages cutting-edge technology and deep industry knowledge to provide customized solutions that drive business success. Whether you're looking to improve your operations, increase efficiency, or bring a new product to market, NAVA has the expertise and resources to help you achieve your goals. Trust us to be your partner in software and product development.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Rocky Hill, CT, US

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