Addison, TX · On-site
$65/hr
I have an opening for an Mainframe Assembler Developer - Addison, TX or Charlotte, NC - Hybrid Mainframe Assembler Developer Location: Addison, TX or Charlotte, NC - Hybrid Employment: W2 only ...
New
Addison, TX · On-site
$65/hr
I have an opening for an Mainframe Assembler Developer - Addison, TX or Charlotte, NC - Hybrid Mainframe Assembler Developer Location: Addison, TX or Charlotte, NC - Hybrid Employment: W2 only ...
New
Addison, TX · On-site
$47.50 - $61/hr
Mainframe Assembler Developer Introduction: As a Mainframe Assembler Developer, you will be responsible for developing and supporting IBM Mainframe applications. This role will require hands-on ...
New
Addison, TX · On-site
$47.50 - $61/hr
Mainframe Assembler Developer Introduction: As a Mainframe Assembler Developer, you will be responsible for developing and supporting IBM Mainframe applications. This role will require hands-on ...
New
Addison, TX · On-site
$43 - $55.25/hr
Role: Mainframe Assembler Developer Location: Addison, TX or Charlotte, NC- Hybrid Employment type: W2 only Duration: Long-term contract Interview : Video + In-person Required Qualifications * 8+ ...
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Addison, TX · On-site
$43 - $55.25/hr
Role: Mainframe Assembler Developer Location: Addison, TX or Charlotte, NC- Hybrid Employment type: W2 only Duration: Long-term contract Interview : Video + In-person Required Qualifications * 8+ ...
Plano, TX · On-site
$62.51 - $89.03/hr
DB2 (Database 2) * Experience with Mainframe Assembler Programming may be considered in place of COBOL * Daily hands-on work with COBOL, IMS, and DB2 in prior roles Preferred Skills * General ...
New
Plano, TX · On-site
$62.51 - $89.03/hr
DB2 (Database 2) * Experience with Mainframe Assembler Programming may be considered in place of COBOL * Daily hands-on work with COBOL, IMS, and DB2 in prior roles Preferred Skills * General ...
New
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 ...
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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 ...
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:
Dallas, TX · On-site
$54 - $71.25/hr
* Expert knowledge and hands-on experience in Mainframe z/OS CICS, COBOL, VSAM, JCL, MQ, XML/MLI, Change-man and various tools on the mainframe. Assembler Knowledge is a plus * Expertise in Systematics ...
Dallas, TX · On-site
$54 - $71.25/hr
* Expert knowledge and hands-on experience in Mainframe z/OS CICS, COBOL, VSAM, JCL, MQ, XML/MLI, Change-man and various tools on the mainframe. Assembler Knowledge is a plus * Expertise in Systematics ...
Dallas, TX · On-site
$54 - $71.25/hr
* Expert knowledge and hands-on experience in Mainframe z/OS CICS, COBOL, VSAM, JCL, MQ, XML/MLI, Change-man and various tools on the mainframe. Assembler Knowledge is a plus * Expertise in Systematics ...
Dallas, TX · On-site
$54 - $71.25/hr
* Expert knowledge and hands-on experience in Mainframe z/OS CICS, COBOL, VSAM, JCL, MQ, XML/MLI, Change-man and various tools on the mainframe. Assembler Knowledge is a plus * Expertise in Systematics ...
Uses knowledge of Mainframe technologies like COBOL, JCL, CICS, VSAM, Assembler, DB2, IMS, files ... Implements DevOps solutions on the rehosted system. Role Responsibilities: * Good understanding of ...
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Uses knowledge of Mainframe technologies like COBOL, JCL, CICS, VSAM, Assembler, DB2, IMS, files ... Implements DevOps solutions on the rehosted system. Role Responsibilities: * Good understanding of ...
Austin, TX · On-site
$90 - $130/hr
Write, test, and debug code using mainframe languages such as COBOL, JCL, or Assembler * Analyze and resolve mainframe system issues, ensuring high availability and performance * Collaborate with ...
Austin, TX · On-site
$90 - $130/hr
Write, test, and debug code using mainframe languages such as COBOL, JCL, or Assembler * Analyze and resolve mainframe system issues, ensuring high availability and performance * Collaborate with ...
The ideal candidate will have strong experience with COBOL, Assembler, REXX, JCL , and mainframe ... The candidate will help enable DevOps practices, automate build and deployment processes, and ...
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The ideal candidate will have strong experience with COBOL, Assembler, REXX, JCL , and mainframe ... The candidate will help enable DevOps practices, automate build and deployment processes, and ...
Irving, TX · On-site +1
$82K - $193K/yr
This position requires deep expertise in Assembler programming, feature design, complex problem analysis, and issue resolution within a mainframe environment. The ideal candidate will possess strong ...
Irving, TX · On-site +1
$82K - $193K/yr
This position requires deep expertise in Assembler programming, feature design, complex problem analysis, and issue resolution within a mainframe environment. The ideal candidate will possess strong ...
The ideal candidate will have strong experience with COBOL, Assembler, REXX, JCL , and mainframe ... The candidate will help enable DevOps practices, automate build and deployment processes, and ...
Quick apply
The ideal candidate will have strong experience with COBOL, Assembler, REXX, JCL , and mainframe ... The candidate will help enable DevOps practices, automate build and deployment processes, and ...
Austin, TX · On-site
$70K - $196K/yr
... Assembler, REXX, SPUFI, TSO/ISPF, and RACF? We are looking for exceptional talent to join our ... Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ...
Austin, TX · On-site
$70K - $196K/yr
... Assembler, REXX, SPUFI, TSO/ISPF, and RACF? We are looking for exceptional talent to join our ... Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ...
$70K - $196K/yr
... Assembler, REXX, SPUFI, TSO/ISPF, and RACF? We are looking for exceptional talent to join our ... Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ...
$70K - $196K/yr
... Assembler, REXX, SPUFI, TSO/ISPF, and RACF? We are looking for exceptional talent to join our ... Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ...
$70K - $196K/yr
... Assembler, REXX, SPUFI, TSO/ISPF, and RACF? We are looking for exceptional talent to join our ... Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ...
$70K - $196K/yr
... Assembler, REXX, SPUFI, TSO/ISPF, and RACF? We are looking for exceptional talent to join our ... Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ...
Dallas, TX · On-site
$70K - $196K/yr
... Assembler, REXX, SPUFI, TSO/ISPF, and RACF? We are looking for exceptional talent to join our ... Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ...
Dallas, TX · On-site
$70K - $196K/yr
... Assembler, REXX, SPUFI, TSO/ISPF, and RACF? We are looking for exceptional talent to join our ... Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ...
Plano, TX · On-site
$47 - $60.25/hr
Proficiency in Legacy Modernization Projects (Re-engineering, Re-Platform, Rationalization or ... ASSEMBLER, JCL, IMS DB and DB2 ). * At least 6+ years of experience in Mainframe Technologies ...
Plano, TX · On-site
$47 - $60.25/hr
Proficiency in Legacy Modernization Projects (Re-engineering, Re-Platform, Rationalization or ... ASSEMBLER, JCL, IMS DB and DB2 ). * At least 6+ years of experience in Mainframe Technologies ...
Plano, TX · On-site
$47 - $60.25/hr
This role is in the Mainframe DevOps value stream, as a software engineer for one of our flagship ... Deep expertise and hands-on coding experience in COBOL, IBM Assembler * Experience working with ...
Plano, TX · On-site
$47 - $60.25/hr
This role is in the Mainframe DevOps value stream, as a software engineer for one of our flagship ... Deep expertise and hands-on coding experience in COBOL, IBM Assembler * Experience working with ...
Austin, TX · On-site
$100K - $110K/yr
Write, test, and debug code using mainframe languages such as COBOL, JCL, or Assembler * Analyze and resolve mainframe system issues, ensuring high availability and performance * Collaborate with ...
Austin, TX · On-site
$100K - $110K/yr
Write, test, and debug code using mainframe languages such as COBOL, JCL, or Assembler * Analyze and resolve mainframe system issues, ensuring high availability and performance * Collaborate with ...
$36.06 - $38.44
4% of jobs
$38.44 - $40.82
5% of jobs
$40.82 - $43.20
11% of jobs
$43.92 is the 25th percentile. Wages below this are outliers.
$43.20 - $45.59
16% of jobs
$45.59 - $47.97
13% of jobs
The median wage is $48.36 / hr.
$47.97 - $50.35
6% of jobs
$50.35 - $52.73
10% of jobs
$52.73 - $55.11
5% of jobs
$57.26 is the 75th percentile. Wages above this are outliers.
$55.11 - $57.50
5% of jobs
$57.50 - $59.88
19% of jobs
$59.88 - $62.26
5% of jobs
$36
$50
$62
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.
For Mainframe Assembler Programmer jobs in Texas, the most frequently searched job titles are:
The top searched job categories for Mainframe Assembler Programmer jobs in Texas are:
Hi,
This is Dinesh from Sensiple.
I have an opening for an Mainframe Assembler Developer - Addison, TX or Charlotte, NC – Hybrid
Mainframe Assembler Developer
Location: Addison, TX or Charlotte, NC – Hybrid
Employment: W2 only – Innova Solutions
Rate: $65/hr max ON W2
Interview: Video + In-Person
Job Summary
We are looking for an experienced Mainframe Assembler Developer with 8+ years of experience in IBM Mainframe application development and production support. The ideal candidate will have strong hands-on experience with Assembler/HLASM, JCL, batch processing, and mainframe scheduling/change-management tools.
Required Skills
Key Responsibilities
Monitor and troubleshoot mainframe applications in a production environment
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It services
201 - 500 Employees
Iselin, NJ, US
1999
