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Mainframe Technology Jobs (NOW HIRING)

Synapse Tech Services Inc

Mainframe Assembler

Wilmington, DE · On-site

$47.50 - $61/hr

Stay updated with the latest mainframe technologies and assembler programming practices. Requirements: * 10+ years of hands-on experience in Mainframe Assembler programming. * Strong expertise with ...

Delan Associates, Inc.

Mainframe Developer

Mclean, VA · On-site

$49.50 - $63.75/hr

The ideal candidate should have hands-on experience with COBOL, JCL, DB2, CICS, VSAM, and IBM mainframe technologies, along with a solid understanding of banking processes such as deposits, loans ...

Delan Associates, Inc

Mainframe Developer

Mclean, VA · On-site

$49.50 - $63.75/hr

The ideal candidate should have hands-on experience with COBOL, JCL, DB2, CICS, VSAM, and IBM mainframe technologies, along with a solid understanding of banking processes such as deposits, loans ...

Delan Associates, Inc

Mainframe Developer

Mclean, VA · On-site

$49.50 - $63.75/hr

The ideal candidate should have hands-on experience with COBOL, JCL, DB2, CICS, VSAM, and IBM mainframe technologies, along with a solid understanding of banking processes such as deposits, loans ...

Virtusa

Mainframe Lead

Columbus, OH · On-site

$47.25 - $60.75/hr

The tech stack used is Java FSD, Python, Mainframe technologies(COBOL, JCL, DB2, IMS,MQ) and Webservices, EXTRIVE, SORT etc as mandatory, The Candidate has experience and worked on the Mainframe ...

Accenture

Mainframe Specialist

Kirkland, WA · On-site

$70K - $196K/yr

Serve as subject-matter expert across core mainframe technologies, providing hands-on guidance to project teams and clients. * Lead the design, development, and modernization of mainframe ...

Accenture

Mainframe Specialist

Austin, TX · On-site

$70K - $196K/yr

Serve as subject-matter expert across core mainframe technologies, providing hands-on guidance to project teams and clients. * Lead the design, development, and modernization of mainframe ...

Accenture

Mainframe Specialist

Morristown, TN · On-site

$70K - $196K/yr

Serve as subject-matter expert across core mainframe technologies, providing hands-on guidance to project teams and clients. * Lead the design, development, and modernization of mainframe ...

Accenture

Mainframe Specialist

Dallas, TX · On-site

$70K - $196K/yr

Serve as subject-matter expert across core mainframe technologies, providing hands-on guidance to project teams and clients. * Lead the design, development, and modernization of mainframe ...

Accenture

Mainframe Specialist

Seattle, WA · On-site

$70K - $196K/yr

Serve as subject-matter expert across core mainframe technologies, providing hands-on guidance to project teams and clients. * Lead the design, development, and modernization of mainframe ...

Accenture

Mainframe Specialist

Cleveland, OH · On-site

$70K - $196K/yr

Serve as subject-matter expert across core mainframe technologies, providing hands-on guidance to project teams and clients. * Lead the design, development, and modernization of mainframe ...

Accenture

Mainframe Specialist

Houston, TX · On-site

$70K - $196K/yr

Serve as subject-matter expert across core mainframe technologies, providing hands-on guidance to project teams and clients. * Lead the design, development, and modernization of mainframe ...

Accenture

Mainframe Specialist

Boston, MA · On-site

$70K - $196K/yr

Serve as subject-matter expert across core mainframe technologies, providing hands-on guidance to project teams and clients. * Lead the design, development, and modernization of mainframe ...

Accenture

Mainframe Specialist

Los Angeles, CA

$70K - $196K/yr

Serve as subject-matter expert across core mainframe technologies, providing hands-on guidance to project teams and clients. * Lead the design, development, and modernization of mainframe ...

Accenture

Mainframe Specialist

Cincinnati, OH · On-site

$70K - $196K/yr

Serve as subject-matter expert across core mainframe technologies, providing hands-on guidance to project teams and clients. * Lead the design, development, and modernization of mainframe ...

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Mainframe Technology information

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$10

$53

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How much do mainframe technology jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for mainframe technology 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.

Is mainframe technology hard to learn?

Mainframe technology can be challenging for beginners due to its specialized programming languages like COBOL and JCL, as well as its unique environment and tools. However, with dedicated training and practice, individuals can develop proficiency in mainframe systems and related skills such as data management and security. Learning resources and certifications are available to support new learners in this field.

Is mainframe technology still in demand?

Mainframe technology remains in demand for large organizations such as banks, government agencies, and insurance companies that rely on legacy systems for critical operations. Skilled mainframe professionals with knowledge of COBOL, JCL, and mainframe security are sought after to maintain and upgrade these systems, which often have long lifespans and require specialized expertise.

What opportunities for career growth exist in mainframe technology roles?

Mainframe Technology professionals have diverse advancement opportunities, ranging from senior system programmer and database administrator positions to roles in systems architecture and IT management. Many organizations offer structured training and certification programs to help you specialize in areas such as performance tuning, security, or modernization projects. As you gain experience, you may also transition into project leadership or consulting roles, often collaborating closely with cross-functional teams to drive mission-critical business operations. The demand for mainframe expertise remains strong, especially in industries like banking, insurance, and government, which rely on these systems for high-volume transactions.

What is the difference between Mainframe Technology vs Mainframe Developer?

AspectMainframe TechnologyMainframe Developer
Primary FocusDesign, implementation, and maintenance of mainframe systems and infrastructureWriting, testing, and debugging mainframe applications and programs
Required SkillsKnowledge of mainframe hardware, operating systems (z/OS), and system administrationProficiency in COBOL, JCL, and mainframe programming languages
Work EnvironmentData centers, enterprise IT departments, mainframe roomsDevelopment labs, enterprise IT teams, mainframe environments
CertificationsIBM Certified System Administrator, z/OS certificationsIBM COBOL certifications, programming certifications

While Mainframe Technology involves managing and maintaining the overall mainframe systems, Mainframe Developers focus on creating and modifying applications running on these systems. Both roles require knowledge of mainframe environments and often work together within enterprise IT teams to ensure reliable and efficient mainframe operations.

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

To thrive as a Mainframe Technology Specialist, you need a solid understanding of mainframe systems, programming languages like COBOL or Assembler, and often a degree in computer science or a related field. Familiarity with z/OS, JCL, DB2, CICS, and mainframe monitoring tools is typically required, along with relevant certifications such as IBM Certified System Programmer. Strong analytical thinking, attention to detail, and effective communication skills help professionals troubleshoot complex issues and collaborate with cross-functional teams. These skills ensure reliable operation, efficient problem-solving, and the successful management of critical enterprise computing environments.

Is mainframe a good career option?

Mainframe technology is a stable and well-established career path, with demand for professionals skilled in COBOL, JCL, and mainframe operating systems like z/OS. It offers competitive salaries, job security, and opportunities for specialization, especially in industries like finance and government that rely heavily on mainframe systems.

What is mainframe technology?

Mainframe technology refers to the use of powerful computers, known as mainframes, which are designed to handle large-scale data processing and support thousands of users simultaneously. Mainframes are commonly used by businesses and organizations for critical applications such as bulk data processing, transaction processing, and enterprise resource planning. They are known for their reliability, security, and ability to process vast amounts of data quickly. Mainframes remain essential in industries like banking, insurance, healthcare, and government due to their robustness and scalability.
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Mainframe Technology jobs near you
Infographic showing various Mainframe Technology job openings in the United States as of July 2026, with employment types broken down into 79% Full Time, 18% Part Time, and 3% Contract. Highlights an 83% Physical, 3% Hybrid, and 14% Remote job distribution, with an average salary of $111,026 per year, or $53.4 per hour.

Mainframe Assembler

Synapse Tech Services Inc

Wilmington, DE • On-site

$47.50 - $61/hr

Other

Posted 19 days ago

Job description

Please share your resume to Fasi at synapsetechservice dot com

Job Title: Mainframe Assembler
Location: Wilmington, DE (No Remote Option)- 100% Onsite (5 Days/Week)
Job Type: Contract

Experience: 10+ Years
Position ID: Mphasis-117486-12-1:

Required Skills:

  • IBM Assembler (HLASM) Programming
  • IBM z/OS
  • Mainframe Application Development
  • SDLC
  • Debugging & Troubleshooting
  • Mainframe Performance Tuning
  • Technical Documentation
  • Mainframe System Support
  • JCL
  • COBOL (Preferred)
  • CICS (Preferred)
  • DB2 (Preferred)

Job Responsibilities:

  • Design, develop, code, and test applications using IBM Assembler.
  • Work across all phases of the Software Development Life Cycle (SDLC).
  • Debug and troubleshoot mainframe applications to ensure optimal performance.
  • Develop and maintain technical documentation for assembler programs.
  • Provide technical support for mainframe systems and ensure adherence to coding standards.
  • Optimize application performance and maintain system reliability.
  • Collaborate with system architects, analysts, and cross-functional teams to translate business requirements into efficient low-level machine code.
  • Stay updated with the latest mainframe technologies and assembler programming practices.

Requirements:

  • 10+ years of hands-on experience in Mainframe Assembler programming.
  • Strong expertise with IBM z/OS operating system.
  • Experience with the complete SDLC.
  • Excellent debugging and problem-solving skills.
  • Strong knowledge of mainframe architecture and system programming.
  • Experience with JCL; knowledge of COBOL, CICS, and DB2 is a plus.
  • Excellent communication and documentation skills.

Apply