O Fallon, MO · On-site
$45.75 - $59/hr
... Assembler Language, MVS, z/OS and mainframe environment • Good analytical and problem-solving ... DEVOPS tools. • Ability to prioritise and work on multiple tasks/incidents. • Possess self ...
O Fallon, MO · On-site
$45.75 - $59/hr
... Assembler Language, MVS, z/OS and mainframe environment • Good analytical and problem-solving ... DEVOPS tools. • Ability to prioritise and work on multiple tasks/incidents. • Possess self ...
Technology Lead - Assembler / Mainframe. Duration: Full Time / Permanent Location:Omaha, NE ... Exposure to Assembler programming on CICS environment. Strong technical aptitude and experience ...
Technology Lead - Assembler / Mainframe. Duration: Full Time / Permanent Location:Omaha, NE ... Exposure to Assembler programming on CICS environment. Strong technical aptitude and experience ...
Phoenix, AZ · On-site
$54.50 - $69.50/hr
The Mainframe Sr. Systems Programming skills will require hardware expert knowledge of the ... Assembler, REXX, COBOL, PL1, XML, SAS, MXG, HTML, CRplus, BMC's CONTROL-M, CICS/TS, IMS and DB2.
Phoenix, AZ · On-site
$54.50 - $69.50/hr
The Mainframe Sr. Systems Programming skills will require hardware expert knowledge of the ... Assembler, REXX, COBOL, PL1, XML, SAS, MXG, HTML, CRplus, BMC's CONTROL-M, CICS/TS, IMS and DB2.
Johnston, RI · On-site
$55.25 - $70.50/hr
... PL/I, Assembler, or REXX. • Solid understanding of mainframe networking protocols and ... System Programmer or IBM Certified Advanced Technical Expert. • Experience with mainframe ...
Johnston, RI · On-site
$55.25 - $70.50/hr
... PL/I, Assembler, or REXX. • Solid understanding of mainframe networking protocols and ... System Programmer or IBM Certified Advanced Technical Expert. • Experience with mainframe ...
Columbus, OH · On-site
$47.25 - $60.75/hr
Overview Inabia is seeking an experienced Assembler and COBOL-CICS Developer with a strong background in IBM Mainframe technologies to join our team. In this role, you will collaborate with team ...
Columbus, OH · On-site
$47.25 - $60.75/hr
Overview Inabia is seeking an experienced Assembler and COBOL-CICS Developer with a strong background in IBM Mainframe technologies to join our team. In this role, you will collaborate with team ...
Omaha, NE · On-site
$46.75 - $60.25/hr
Omaha, NE or Berkeley Heights, NJ , Onsite Duration: 6+ months Description Need Mainframe Developer with Java experience or Assembler.
Quick apply
Omaha, NE · On-site
$46.75 - $60.25/hr
Omaha, NE or Berkeley Heights, NJ , Onsite Duration: 6+ months Description Need Mainframe Developer with Java experience or Assembler.
$50.25 - $64.50/hr
RIT Solutions, Inc. is seeking a Mainframe Developer for a contract position. The role requires ... Assembler experience • 4+ years of Endevor experience • 4+ years of Virtual Storage Access ...
$50.25 - $64.50/hr
RIT Solutions, Inc. is seeking a Mainframe Developer for a contract position. The role requires ... Assembler experience • 4+ years of Endevor experience • 4+ years of Virtual Storage Access ...
Texas City, TX · On-site
$45.25 - $58.25/hr
... system programmer in Umbrella preferably supporting IDS product 2. Strong Experience in Assembler ... Skills: 1. Hogan Mainframe (VSAM databases in Hogan) 2. Assembler 3. CICS Nice to have skills:
Texas City, TX · On-site
$45.25 - $58.25/hr
... system programmer in Umbrella preferably supporting IDS product 2. Strong Experience in Assembler ... Skills: 1. Hogan Mainframe (VSAM databases in Hogan) 2. Assembler 3. CICS Nice to have skills:
Sacramento, CA · On-site
Mainframe Consultant Sacramento, CA 24+ months Onsite Required Skills: Must have a minimum of ten ... mentoring programmers in z/OS Assembler language. Must have a minimum of two (2) years of ...
Sacramento, CA · On-site
Mainframe Consultant Sacramento, CA 24+ months Onsite Required Skills: Must have a minimum of ten ... mentoring programmers in z/OS Assembler language. Must have a minimum of two (2) years of ...
Alpharetta, GA · On-site
$47.75 - $61.50/hr
Title: Mainframe Developer Location: Alpharetta GA (3 days onsite) Duration: Long Term We are ... CICS or Assembler can also be beneficial. * Strong business analysis experience, developing ...
Alpharetta, GA · On-site
$47.75 - $61.50/hr
Title: Mainframe Developer Location: Alpharetta GA (3 days onsite) Duration: Long Term We are ... CICS or Assembler can also be beneficial. * Strong business analysis experience, developing ...
Leesburg, VA · Remote
$86K - $97K/yr
Experience maintaining and enhancing applications using COBOL, MANTIS, JCL, and Assembler programming languages. * Familiarity with mainframe utilities and applications such as File Master, Test-rite ...
Quick apply
Leesburg, VA · Remote
$86K - $97K/yr
Experience maintaining and enhancing applications using COBOL, MANTIS, JCL, and Assembler programming languages. * Familiarity with mainframe utilities and applications such as File Master, Test-rite ...
Alpharetta, GA · On-site
$47.75 - $61.50/hr
Title: Mainframe Developer Location: Alpharetta GA (3 days onsite) Duration: Long Term We are ... CICS or Assembler can also be beneficial. * Strong business analysis experience, developing ...
Alpharetta, GA · On-site
$47.75 - $61.50/hr
Title: Mainframe Developer Location: Alpharetta GA (3 days onsite) Duration: Long Term We are ... CICS or Assembler can also be beneficial. * Strong business analysis experience, developing ...
Manhattan, NY · On-site
Knowing Assembler will be plus. • Knowledge of modern mainframe IDE like IDz (IBM Developer for z) or similar tools. • Deep knowledge of version control tool like Endevor and their setting ...
Manhattan, NY · On-site
Knowing Assembler will be plus. • Knowledge of modern mainframe IDE like IDz (IBM Developer for z) or similar tools. • Deep knowledge of version control tool like Endevor and their setting ...
Atlanta, GA · On-site
$15.50 - $19/hr
The role involves writing, testing, and maintaining high-quality assembler code for mainframe applications, ensuring compliance with organizational standards and collaborating with other developers ...
Atlanta, GA · On-site
$15.50 - $19/hr
The role involves writing, testing, and maintaining high-quality assembler code for mainframe applications, ensuring compliance with organizational standards and collaborating with other developers ...
$86 - $97/hr
Experience maintaining and enhancing applications using COBOL, MANTIS, JCL, and Assembler programming languages. * Familiarity with mainframe utilities and applications such as File Master, Test-rite ...
$86 - $97/hr
Experience maintaining and enhancing applications using COBOL, MANTIS, JCL, and Assembler programming languages. * Familiarity with mainframe utilities and applications such as File Master, Test-rite ...
Jersey City, NJ · On-site
Knowing Assembler will be plus. • Knowledge of modern mainframe IDE like IDz (IBM Developer for z) or similar tools. • Deep knowledge of version control tool like Endevor and their setting ...
Jersey City, NJ · On-site
Knowing Assembler will be plus. • Knowledge of modern mainframe IDE like IDz (IBM Developer for z) or similar tools. • Deep knowledge of version control tool like Endevor and their setting ...
$54.50 - $69.50/hr
The Mainframe Sr. Systems Programming skills will require hardware expert knowledge of the ... Assembler, REXX, COBOL, PL1, XML, SAS, MXG, HTML, CRplus, BMC's CONTROL-M, CICS/TS, IMS and DB2.
$54.50 - $69.50/hr
The Mainframe Sr. Systems Programming skills will require hardware expert knowledge of the ... Assembler, REXX, COBOL, PL1, XML, SAS, MXG, HTML, CRplus, BMC's CONTROL-M, CICS/TS, IMS and DB2.
$56.25 - $71.75/hr
Assembler * REXX programming SKILLS * Demonstrated ability to achieve stretch goals in a highly ... Understands the core responsibilities of a mainframe systems programmer EDUCATION Required
$56.25 - $71.75/hr
Assembler * REXX programming SKILLS * Demonstrated ability to achieve stretch goals in a highly ... Understands the core responsibilities of a mainframe systems programmer EDUCATION Required
$56.25 - $71.75/hr
Veterans Sourcing Group, LLC is seeking a Mainframe CICS Systems Programmer/Engineer to manage all ... skills Preferred : • Assembler, COBOL and REXX coding and knowledge of CICS Exits • Web ...
$56.25 - $71.75/hr
Veterans Sourcing Group, LLC is seeking a Mainframe CICS Systems Programmer/Engineer to manage all ... skills Preferred : • Assembler, COBOL and REXX coding and knowledge of CICS Exits • Web ...
Phoenix, AZ · On-site
$54.50 - $69.50/hr
The Mainframe Sr. Systems Programming skills will require hardware expert knowledge of the ... Assembler, REXX, COBOL, PL1, XML, SAS, MXG, HTML, CRplus, BMC's CONTROL-M, CICS/TS, IMS and DB2.
Phoenix, AZ · On-site
$54.50 - $69.50/hr
The Mainframe Sr. Systems Programming skills will require hardware expert knowledge of the ... Assembler, REXX, COBOL, PL1, XML, SAS, MXG, HTML, CRplus, BMC's CONTROL-M, CICS/TS, IMS and DB2.
$38.70 - $41.26
4% of jobs
$41.26 - $43.82
5% of jobs
$43.82 - $46.37
11% of jobs
$47.14 is the 25th percentile. Wages below this are outliers.
$46.37 - $48.93
16% of jobs
$48.93 - $51.49
13% of jobs
The median wage is $51.91 / hr.
$51.49 - $54.04
6% of jobs
$54.04 - $56.60
10% of jobs
$56.60 - $59.16
5% of jobs
$61.46 is the 75th percentile. Wages above this are outliers.
$59.16 - $61.71
5% of jobs
$61.71 - $64.27
19% of jobs
$64.27 - $66.83
5% of jobs
$38
$54
$66
A Mainframe Assembler Programmer is responsible for writing, maintaining, and optimizing assembly language programs that run on mainframe computers. They work with low-level machine instructions to develop high-performance applications, often in industries like banking, insurance, and government. Their role includes debugging, performance tuning, and integrating new or existing software with mainframe systems. Strong knowledge of IBM mainframes, z/OS, and tools like High-Level Assembler (HLASM) is essential.
As a Mainframe Assembler Programmer, your daily tasks often include writing, testing, and debugging assembler code to support core business applications and system utilities. You’ll work closely with systems analysts, application developers, and operations teams to troubleshoot issues, optimize program performance, and implement software enhancements. Regular responsibilities may also involve reviewing system logs, maintaining documentation, and participating in system upgrades or migrations. The role often requires a proactive approach to problem-solving and collaboration within a structured, process-driven team environment.
To thrive as a Mainframe Assembler Programmer, you need strong expertise in low-level programming, a deep understanding of mainframe architectures (such as IBM z/OS), and often a degree in computer science or related field. Familiarity with tools like TSO, ISPF, JCL, and debugging utilities, along with experience using source control and system monitoring software, is highly valued, and certifications in mainframe technology can be beneficial. Excellent problem-solving abilities, meticulous attention to detail, and effective communication skills help you succeed in complex, team-based environments. These technical and interpersonal abilities are critical for maintaining system reliability, ensuring performance, and supporting business operations across large-scale enterprises.
Cities with the most Mainframe Assembler Programmer job openings:
The most popular types of Mainframe Assembler Programmer jobs are:
States with the most job openings for Mainframe Assembler Programmer jobs include:
The top searched job categories for Mainframe Assembler Programmer jobs are:
$45.75 - $59/hr
Full-time
Re-posted 12 days ago
Sourced by ZipRecruiter
A PROFESSIONAL SERVICES ORGANIZATION WITH A VISION OF DELIVERING SIMPLE AFFORDABLE, SUSTAINABLE SOLUTIONS FOR COMPLEX PROBLEMS WITH INTEGRITY. OUR GOAL IS TO ACHIEVE ALL THIS IN A COLLABRATIVE APPROACH WITH ALL PARTIES INVOLVED IN DELIVERING SOLUTIONS/PRODUCTS.
It services
51 - 200 Employees
Alpharetta, GA, US
2007
