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Monday Through Friday Mainframe Assembler Programmer Jobs

Synapse Tech Services Inc

Mainframe Assembler

Wilmington, DE · On-site

$47.50 - $61/hr

IBM Assembler (HLASM) Programming * IBM z/OS * Mainframe Application Development * SDLC * Debugging & Troubleshooting * Mainframe Performance Tuning * Technical Documentation * Mainframe System ...

Sonsoft Inc

IBM Mainframe Assembler Programmer

Omaha, NE · On-site

$46.75 - $60.25/hr

IBM Mainframe Assembler Programmer (with experience on Assembler, COBOL, JCL, VSAM, DB2, CICS ... Strong collaboration skills and ability to get work done through others. Ability to effectively ...

Kaav Inc

Mainframe Assembler

Alpharetta, GA · On-site

$47.75 - $61.50/hr

Mainframe Assembler Location: Alpharetta, GA/Omaha, NE (Locals Only) Relevant Experience: 12+ Years ... Lead developer in associates and Issuer mandates and enhancements. * Should involve in code reviews ...

Percient Inc.

Mainframe Developer

Wilmington, DE · On-site

$47.50 - $61/hr

Mainframe Developer Location: Wilmington, DE * Design, coding, and testing ... Mainframe assemblers are responsible for designing, coding, and testing application programs using ...

New

Hirekeyz Inc

Mainframe IMS DB Developer

Plano, TX · On-site

$47 - $60.25/hr

Hands-on experience in Mainframe Assembler programming, IMS, DB2 * Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming ...

Hirekeyz Inc

Mainframe IMS DB Developer

Wilmington, DE · On-site

$47.50 - $61.25/hr

Hands-on experience in Mainframe Assembler programming, IMS, DB2 * Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming ...

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All JobsMonday Through Friday Mainframe Assembler Programmer Jobs

Monday Through Friday Mainframe Assembler Programmer information

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How much do monday through friday mainframe assembler programmer jobs pay per hour?

As of Jul 26, 2026, the average hourly pay for monday through friday mainframe assembler programmer in the United States is $54.11, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $63.22 per hour, depending on experience, location, and employer.

What are some common challenges faced by Monday Through Friday Mainframe Assembler Programmers, and how can they be addressed?

One common challenge for Mainframe Assembler Programmers is maintaining and updating legacy code that may not be well-documented or was written decades ago. This requires a strong attention to detail and the ability to reverse engineer and understand existing logic. Collaboration with senior team members and leveraging institutional knowledge is essential. Additionally, adapting to evolving business requirements while ensuring stability and performance can be demanding, so ongoing learning and open communication with business analysts and other developers is crucial.

What is the difference between Monday Through Friday Mainframe Assembler Programmer vs Monday Through Friday COBOL Developer?

AspectMonday Through Friday Mainframe Assembler ProgrammerMonday Through Friday COBOL Developer
Required CredentialsAssembler programming certifications, mainframe experienceCOBOL certifications, mainframe experience
Work EnvironmentMainframe environments, batch and online processingMainframe systems, batch processing
Industry UsageFinancial, government, insurance sectorsFinancial, government, insurance sectors
Common Search IntentAssembler programming jobs, mainframe assembler rolesCOBOL programming jobs, mainframe COBOL roles

Both roles involve mainframe programming in a Monday through Friday schedule within similar industries. The main difference lies in the programming language used: Assembler versus COBOL. While both require mainframe experience and certifications, the choice depends on the specific language expertise and project requirements.

What are the key skills and qualifications needed to thrive as a Monday Through Friday Mainframe Assembler Programmer, and why are they important?

To thrive as a Mainframe Assembler Programmer, you need strong proficiency in IBM Assembler language, mainframe operating systems (such as z/OS), and experience with batch processing, typically backed by a degree in computer science or related field. Familiarity with JCL, TSO/ISPF, debugging tools, and version control systems is essential. Attention to detail, logical thinking, and effective communication are crucial soft skills for collaborating with cross-functional teams and troubleshooting complex code. These skills ensure the reliable development and maintenance of critical legacy systems that support core business operations.

What does a Monday through Friday Mainframe Assembler Programmer do?

A Monday through Friday Mainframe Assembler Programmer is responsible for developing, maintaining, and troubleshooting software applications that run on mainframe computers using Assembly language. Their work typically involves writing highly efficient and low-level code to ensure the mainframe systems operate smoothly and securely, often for large organizations such as banks or government agencies. These programmers collaborate with other IT professionals to update legacy systems, fix bugs, and optimize performance, all during a standard weekday schedule.
What cities are hiring for Monday Through Friday Mainframe Assembler Programmer jobs? Cities with the most Monday Through Friday Mainframe Assembler Programmer job openings:
What are the most commonly searched types of Mainframe Assembler Programmer jobs? The most popular types of Mainframe Assembler Programmer jobs are:
What states have the most Monday Through Friday Mainframe Assembler Programmer jobs? States with the most job openings for Monday Through Friday Mainframe Assembler Programmer jobs include:
Monday Through Friday Mainframe Assembler Programmer jobs near you
Mainframe Assembler

Mainframe Assembler

Synapse Tech Services Inc

Wilmington, DE • On-site

$47.50 - $61/hr

Other

Posted 9 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.

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