Mainframe Developer
$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 ...
$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 ...
$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 ...
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 ...
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 ...
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 ...
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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 ...
Mclean, VA · On-site
$49.75 - $63.75/hr
Required : • Mainframe Technologies • COBOL • JCL (Job Control Language) • CICS • DB2 • VSAM • TSO/ISPF • IBM z/OS • File-AID • Endevor, Changeman, or ISPW • SDSF • SPUFI • ...
Mclean, VA · On-site
$49.75 - $63.75/hr
Required : • Mainframe Technologies • COBOL • JCL (Job Control Language) • CICS • DB2 • VSAM • TSO/ISPF • IBM z/OS • File-AID • Endevor, Changeman, or ISPW • SDSF • SPUFI • ...
Mclean, VA · On-site
$40 - $45/hr
IBM Mainframe Systems: JCL, CICS, SQL, z/OS, DB2, IMS, VSAM, XML, TSO/ISPF. Keys to Success in this Role * Proactive, creative thinking with respect for internal controls. * Strong attention to ...
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Mclean, VA · On-site
$40 - $45/hr
IBM Mainframe Systems: JCL, CICS, SQL, z/OS, DB2, IMS, VSAM, XML, TSO/ISPF. Keys to Success in this Role * Proactive, creative thinking with respect for internal controls. * Strong attention to ...
Washington, DC · On-site
$50 - $55/hr
Write, test, and deploy JCL modules and COBOL programs for batch and online processing. * Troubleshoot and resolve issues across existing mainframe applications. * Monitor system performance ...
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Washington, DC · On-site
$50 - $55/hr
Write, test, and deploy JCL modules and COBOL programs for batch and online processing. * Troubleshoot and resolve issues across existing mainframe applications. * Monitor system performance ...
Washington, DC · On-site
$130 - $170/hr
Write, test, and deploy JCL modules and COBOL programs for batch and online processing. * Troubleshoot and resolve issues across existing mainframe applications. * Monitor system performance ...
Washington, DC · On-site
$130 - $170/hr
Write, test, and deploy JCL modules and COBOL programs for batch and online processing. * Troubleshoot and resolve issues across existing mainframe applications. * Monitor system performance ...
Mclean, VA · On-site
$49.50 - $63.75/hr
Name Required IMS Yes DB2 Yes JCL Yes Cobol Yes Mainframe CICS Yes CICS Yes z/OS Yes Experience: Overall 15 years We are seeking a senior Mainframe Z/OS Technical Lead to act as the client-side SME ...
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Mclean, VA · On-site
$49.50 - $63.75/hr
Name Required IMS Yes DB2 Yes JCL Yes Cobol Yes Mainframe CICS Yes CICS Yes z/OS Yes Experience: Overall 15 years We are seeking a senior Mainframe Z/OS Technical Lead to act as the client-side SME ...
Strong in mainframe testing experience, including using COBOL//JCL/DB2. Knowledge of automation and test data management process Strong knowledge in SQL Good Communication and presentation skills ...
Strong in mainframe testing experience, including using COBOL//JCL/DB2. Knowledge of automation and test data management process Strong knowledge in SQL Good Communication and presentation skills ...
Mclean, VA · Remote
$50.25 - $64.50/hr
Experience in tools like SMP/E or JCL * Technical Lead for Mainframe Platform (z/OS, Dell Storage, IMS, DB2, RACF, CA JobTrac) to govern operations, changes and sustainability upgrade projects.
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Mclean, VA · Remote
$50.25 - $64.50/hr
Experience in tools like SMP/E or JCL * Technical Lead for Mainframe Platform (z/OS, Dell Storage, IMS, DB2, RACF, CA JobTrac) to govern operations, changes and sustainability upgrade projects.
Mclean, VA · Remote
$50.25 - $64.50/hr
Experience in tools like SMP/E or JCL * Technical Lead for Mainframe Platform (z/OS, Dell Storage, IMS, DB2, RACF, CA JobTrac) to govern operations, changes and sustainability upgrade projects.
Quick apply
Mclean, VA · Remote
$50.25 - $64.50/hr
Experience in tools like SMP/E or JCL * Technical Lead for Mainframe Platform (z/OS, Dell Storage, IMS, DB2, RACF, CA JobTrac) to govern operations, changes and sustainability upgrade projects.
Skilled in COBOL, IMS DB, DATAVAN, JCL (all skills mandatory) , SAS, REXX, EASYTRIEVE, JOB TRAC ... Qualifications MainFrames,Cobol,JCL,ISPW Additional Information All your information will be kept ...
Skilled in COBOL, IMS DB, DATAVAN, JCL (all skills mandatory) , SAS, REXX, EASYTRIEVE, JOB TRAC ... Qualifications MainFrames,Cobol,JCL,ISPW Additional Information All your information will be kept ...
Design, develop, maintain, and enhance enterprise mainframe applications using COBOL, JCL, CICS, DB2, VSAM, and related technologies . Collaborate with Product Managers, Business Analysts, Solution ...
Design, develop, maintain, and enhance enterprise mainframe applications using COBOL, JCL, CICS, DB2, VSAM, and related technologies . Collaborate with Product Managers, Business Analysts, Solution ...
Design, develop, maintain, and enhance enterprise mainframe applications using COBOL, JCL, CICS, DB2, VSAM, and related technologies . Collaborate with Product Managers, Business Analysts, Solution ...
Design, develop, maintain, and enhance enterprise mainframe applications using COBOL, JCL, CICS, DB2, VSAM, and related technologies . Collaborate with Product Managers, Business Analysts, Solution ...
Fairfax, VA · On-site
Design, develop, maintain, and enhance enterprise mainframe applications using COBOL, JCL, CICS, DB2, VSAM, and related technologies . Collaborate with Product Managers, Business Analysts, Solution ...
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Fairfax, VA · On-site
Design, develop, maintain, and enhance enterprise mainframe applications using COBOL, JCL, CICS, DB2, VSAM, and related technologies . Collaborate with Product Managers, Business Analysts, Solution ...
$49.50 - $63.75/hr
Experience in Mainframe (COBOL/JCL/DB2/IMS/CICS) - must have. Must have - Mainframe and IMS Good in analysis, design of Business Requirements, prepare functional specifications, System Module ...
$49.50 - $63.75/hr
Experience in Mainframe (COBOL/JCL/DB2/IMS/CICS) - must have. Must have - Mainframe and IMS Good in analysis, design of Business Requirements, prepare functional specifications, System Module ...
Merrifield, VA · Remote
Senior Mainframe Engineer Location: remote Pay rate: open to W2 and established 1099s Position type ... JCL, and the ability to provide production and lower-environment support. Experience with FIS ...
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Merrifield, VA · Remote
Senior Mainframe Engineer Location: remote Pay rate: open to W2 and established 1099s Position type ... JCL, and the ability to provide production and lower-environment support. Experience with FIS ...
$70K - $196K/yr
COBOL, JCL, VSAM, CICS, DB2, Assembler, REXX, SPUFI, TSO/ISPF, or RACF. * Minimum 3+ years leading or executing mainframe modernization initiatives with a demonstrable track record of delivery.
$70K - $196K/yr
COBOL, JCL, VSAM, CICS, DB2, Assembler, REXX, SPUFI, TSO/ISPF, or RACF. * Minimum 3+ years leading or executing mainframe modernization initiatives with a demonstrable track record of delivery.
Mclean, VA · On-site
$49.50 - $63.75/hr
The Mainframe engineers responsibilities include: Technical Lead for Mainframe Platform (z/OS| Dell ... JCL| CICS| SQL| z/OS| DB2| IMS| VSAM| XML| TSO/ISPF| zconnect Keys to Success in this Role:
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Mclean, VA · On-site
$49.50 - $63.75/hr
The Mainframe engineers responsibilities include: Technical Lead for Mainframe Platform (z/OS| Dell ... JCL| CICS| SQL| z/OS| DB2| IMS| VSAM| XML| TSO/ISPF| zconnect Keys to Success in this Role:
$55.25 - $71/hr
Perform job submission, scheduling, and tracking using JCL within TSO. \n * Load and unload paper ... Familiarity with mainframe console operations. \n * Ability to operate and maintain high\-speed ...
$55.25 - $71/hr
Perform job submission, scheduling, and tracking using JCL within TSO. \n * Load and unload paper ... Familiarity with mainframe console operations. \n * Ability to operate and maintain high\-speed ...
$11.44 - $17.85
2% of jobs
$17.85 - $24.26
0% of jobs
$24.26 - $30.67
0% of jobs
$30.67 - $37.08
0% of jobs
$37.08 - $43.49
2% of jobs
$43.49 - $49.90
12% of jobs
$52.77 is the 25th percentile. Wages below this are outliers.
$49.90 - $56.31
20% of jobs
The median wage is $59.64 / hr.
$56.31 - $62.72
27% of jobs
$67.33 is the 75th percentile. Wages above this are outliers.
$62.72 - $69.13
17% of jobs
$69.13 - $75.54
12% of jobs
$75.54 - $81.95
9% of jobs
$11
$60
$81
JCL Mainframe professionals often encounter challenges such as managing complex job streams, troubleshooting job failures, and adapting to evolving legacy system requirements. Handling large volumes of batch processing without errors and ensuring timely completion of jobs can be demanding, especially in high-availability environments. Success in this role requires a methodical approach to debugging, continuous learning to keep up with system updates, and effective communication with application developers and operations teams. By staying organized and proactively addressing potential issues, professionals can ensure smooth workflow and minimize disruptions.
A JCL (Job Control Language) Mainframe job involves writing and managing JCL scripts to execute batch jobs on IBM mainframe systems. JCL is used to define job parameters, allocate resources, and manage input/output data. Professionals in this role ensure efficient scheduling, debugging, and optimization of batch processing. They often work with database management systems, COBOL programs, and other mainframe utilities to maintain enterprise applications.
To excel as a JCL Mainframe professional, a strong understanding of Job Control Language (JCL), z/OS mainframe systems, and batch processing is essential, often supported by experience with COBOL or other mainframe languages and a relevant technical degree. Familiarity with mainframe utilities (e.g., IBM Utilities), scheduling tools (like CA-7), and certifications such as IBM Certified System Programmer can enhance job performance. Attention to detail, problem-solving abilities, and effective communication are valuable soft skills for collaborating with teams and troubleshooting errors. These skills ensure reliable job processing, minimize system downtime, and facilitate efficient coordination within large enterprise IT environments.

Position: Mainframe Developer (Banking Domain)
Location: McLean, VA (Onsite, 5 days/week)
Note: This position is open to local candidates in McLean, VA only. Face-to-face (F2F) interviews are mandatory, so candidates must be available to attend an in-person interview.
Job Summary
We are seeking an experienced Mainframe Developer with strong expertise in the Banking domain to design, develop, maintain, and support mission-critical mainframe applications. 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, payments, cards, or core banking.
Key Responsibilities
Design, develop, test, and maintain IBM Mainframe applications
Analyze business and functional requirements and convert them into technical solutions
Develop and enhance applications using COBOL, JCL, CICS, DB2, and VSAM
Create and modify JCLs for batch processing and job scheduling
Perform code reviews, unit testing, integration testing, and production support
Troubleshoot production issues and perform root cause analysis
Optimize application performance and improve batch processing efficiency
Work with business analysts, QA teams, and stakeholders throughout the SDLC
Participate in system upgrades, migrations, and application modernization initiatives
Maintain technical documentation and follow development standards
Required Skills
Mainframe Technologies
COBOL
JCL (Job Control Language)
CICS
DB2
VSAM
IMS (preferred)
TSO/ISPF
IBM z/OS
File-AID
Endevor, Changeman, or ISPW
SDSF
SPUFI
Database
DB2
SQL
Version Control
Endevor
Changeman
Git (preferred)
Scheduling Tools
CA-7
Control-M
OPC/TWS (preferred)
Employment Type: CONTRACTORSourced by ZipRecruiter
51 - 200 Employees
Freeport, NY, US
2002