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Assembler Programming Jobs (NOW HIRING)

Mainframe Assembler Developer

Port William, OH ยท On-site

$43.50 - $56/hr

... Assembler programming and mainframe environments. The ideal candidate will be responsible for designing, developing, testing, and supporting mainframe applications while ensuring performance ...

Mainframe Assembler Developer

Cuba, OH ยท On-site

$44 - $56.50/hr

... Assembler programming and mainframe environments. The ideal candidate will be responsible for designing, developing, testing, and supporting mainframe applications while ensuring performance ...

Mainframe Assembler Developer

Martinsville, OH ยท On-site

$44 - $56.50/hr

... Assembler programming and mainframe environments. The ideal candidate will be responsible for designing, developing, testing, and supporting mainframe applications while ensuring performance ...

Mainframe Assembler Developer

New Vienna, OH ยท On-site

$44.25 - $56.75/hr

... Assembler programming and mainframe environments. The ideal candidate will be responsible for designing, developing, testing, and supporting mainframe applications while ensuring performance ...

Mainframe Assembler Developer

Jamestown, OH ยท On-site

$43.75 - $56.25/hr

... Assembler programming and mainframe environments. The ideal candidate will be responsible for designing, developing, testing, and supporting mainframe applications while ensuring performance ...

Mainframe Assembler Developer

Sabina, OH ยท On-site

$47.25 - $60.75/hr

... Assembler programming and mainframe environments. The ideal candidate will be responsible for designing, developing, testing, and supporting mainframe applications while ensuring performance ...

Mainframe Assembler Developer

Lees Creek, OH ยท On-site

$44.50 - $57.25/hr

... Assembler programming and mainframe environments. The ideal candidate will be responsible for designing, developing, testing, and supporting mainframe applications while ensuring performance ...

Mainframe Assembler Developer

Reesville, OH ยท On-site

$44.50 - $57/hr

... Assembler programming and mainframe environments. The ideal candidate will be responsible for designing, developing, testing, and supporting mainframe applications while ensuring performance ...

Mainframe Assembler Developer

Highland, OH ยท On-site

$45.50 - $58.50/hr

... Assembler programming and mainframe environments. The ideal candidate will be responsible for designing, developing, testing, and supporting mainframe applications while ensuring performance ...

Mainframe Assembler

Wilmington, DE ยท On-site

$45 - $55/hr

The ideal candidate will have strong expertise in IBM Assembler programming, z/OS, and the Software Development Life Cycle (SDLC). This role involves developing, maintaining, and optimizing ...

Mainframe Assembler Developer

Bowersville, OH ยท On-site

$44 - $56.75/hr

... Assembler programming and mainframe environments. The ideal candidate will be responsible for designing, developing, testing, and supporting mainframe applications while ensuring performance ...

Mainframe Assembler Developer

Wilmington, DE ยท On-site

$47.50 - $61.25/hr

... Assembler programming and mainframe environments. The ideal candidate will be responsible for designing, developing, testing, and supporting mainframe applications while ensuring performance ...

Mainframe Assembler Developer

Blanchester, OH ยท On-site

$43.50 - $56/hr

... Assembler programming and mainframe environments. The ideal candidate will be responsible for designing, developing, testing, and supporting mainframe applications while ensuring performance ...

Mainframe Assembler Developer

Clarksville, OH ยท On-site

$43.25 - $55.50/hr

... Assembler programming and mainframe environments. The ideal candidate will be responsible for designing, developing, testing, and supporting mainframe applications while ensuring performance ...

Mainframe Assembler Developer

Waynesville, OH ยท On-site

$44 - $56.50/hr

... Assembler programming and mainframe environments. The ideal candidate will be responsible for designing, developing, testing, and supporting mainframe applications while ensuring performance ...

Mainframe Assembler Developer

Midland, OH ยท On-site

$44 - $56.50/hr

... Assembler programming and mainframe environments. The ideal candidate will be responsible for designing, developing, testing, and supporting mainframe applications while ensuring performance ...

Mainframe Assembler

Wilmington, DE ยท On-site

$47.50 - $61.25/hr

They must keep themselves updated with the latest mainframe technologies and assembler programming techniques to ensure the continuous functionality and reliability of mainframe systems.

IBM Mainframe Assembler Programmer

Omaha, NE ยท On-site

$46.75 - $60.25/hr

Exposure to Assembler programming on CICS environment. Strong technical aptitude and experience with the software tools and techniques used in software development. Strong collaboration skills and ...

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Assembler Programming information

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How much do assembler programming jobs pay per hour?

As of Aug 26, 2026, the average hourly pay for assembler programming in the United States is $17.52, according to ZipRecruiter salary data. Most workers in this role earn between $15.38 and $18.99 per hour, depending on experience, location, and employer.

What is the difference between Assembler Programming vs CNC Programmer?

AspectAssembler ProgrammingCNC Programmer
Required CredentialsBasic knowledge of assembly language, technical trainingTechnical training, certifications in CNC programming
Work EnvironmentManufacturing, electronics, embedded systemsManufacturing, machine shops, aerospace
Industry UsageElectronics, automotive, defenseMetalworking, aerospace, automotive
Common Search/ComparisonYesYes

Assembler Programming and CNC Programmer roles both involve manufacturing and technical skills, but they focus on different areas. Assembler Programmers write low-level code for hardware or embedded systems, while CNC Programmers develop instructions for automated machine tools. Both require technical training and are used in manufacturing industries, but their specific applications and environments differ.

What does an assembler do in programming?

An assembler is a programmer who writes or converts code into low-level machine language using assembly language. They develop software that interacts directly with hardware, often requiring knowledge of processor architecture and tools like assemblers and debuggers. This role typically involves understanding system operations and optimizing performance at the hardware level.
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Infographic showing various Assembler Programming job openings in the United States as of August 2026, with employment types broken down into 1% Internship, 81% Full Time, 13% Part Time, 4% Contract, and 1% Nights. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $36,446 per year, or $17.5 per hour.

Mainframe Assembler Developer

2T Consulting

Port William, OH โ€ข On-site

$43.50 - $56/hr

Full-time

This job post hasย expired today.ย Applications are no longer accepted.


Job description

We are seeking an experienced Mainframe Assembler Developer with strong expertise in IBM Assembler programming and mainframe environments. The ideal candidate will be responsible for designing, developing, testing, and supporting mainframe applications while ensuring performance, reliability, and adherence to coding standards.

Roles and Responsibilities
  • Design, develop, code, and test application programs using IBM Assembler language.
  • Work through the complete Software Development Life Cycle (SDLC), including analysis, development, testing, and maintenance.
  • Develop and support applications in mainframe environments, including z/OS operating systems.
  • Perform debugging, troubleshooting, and performance tuning of mainframe applications.
  • Analyze and resolve application issues to ensure system stability and efficiency.
  • Create and maintain technical documentation for assembler programs, including design details and usage guidelines.
  • Provide technical support and ensure compliance with development standards and best practices.
  • Collaborate with system architects, analysts, and technical teams to translate business requirements into efficient low-level solutions.
  • Stay current with evolving mainframe technologies and assembler programming practices.
Required Skills
  • 10+ years of experience in Mainframe Assembler development.
  • Strong hands-on experience with IBM Assembler language.
  • Experience working with z/OS mainframe operating systems.
  • Strong knowledge of mainframe application development and debugging.
  • Understanding of SDLC processes and enterprise software development practices.
  • Ability to analyze complex technical issues and provide effective solutions.