• Senior COBOL Developer

    Koniag Government Services (Wright Patterson AFB, OH)
    Koniag Data Solutions, a Koniag Government Services company **,** is seeking a Senior COBOL Developer with a Secret clearance to support KDS and our government ... more. **Koniag Data Solutions, is seeking a skilled Senior COBOL Developer to join our team. This...**5+ years of experience with JCL, VSAM, DB2, and CICS ** + **Experience with mainframe debugging tools… more
    Koniag Government Services (10/30/25)
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  • COBOL Developer

    Koniag Government Services (Chantilly, VA)
    Koniag Data Solutions, a Koniag Government Services company, is seeking a COBOL Developer with a Secret clearance to support KDS and our government customer in ... and more. Koniag Data Solutions is seeking a skilled COBOL Developer to join our team. This...4+ years of experience with JCL, VSAM, DB2, and CICS + Experience with mainframe debugging tools… more
    Koniag Government Services (10/03/25)
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  • Remote: Cobol Developer with Hogan

    WaveStrong (Dallas, TX)
    …REQUIRED SKILLS & EXPERIENCE * 5+ years hands-on IBM Mainframe development with ANSI COBOL * Strong experience in CICS (BMS), JCL, TSO/ISPF * Solid DB2 SQL ... Exciting Remote Cobol Developer with Hogan contract opportunity....opportunity. Requirements * Design, code, test, debug and support COBOL programs for batch and online ( CICS )… more
    WaveStrong (09/30/25)
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  • COBOL Developer

    Fiserv (Lincoln, NE)
    …to make an impact on a global scale, come make a difference at Fiserv. **Job Title** COBOL Developer + **What does a successful Cobol Developer do at ... Fiserv?** As a Cobol Developer at Fiserv, you will have the opportunity to...software application development. + 5+ years of experience with COBOL in a mainframe environment. + 5+… more
    Fiserv (09/25/25)
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  • Cobol Developer

    US Tech Solutions (Omaha, NE)
    …a Cobol Developer Senior Level, 9-12 Years Of Experience In Mainframe Programming in Db2, Cics , Visual Studio Experience and Unikix, Etl Tools, Testing ... Jira + Transportation Knowledge **Experience:** + Must Have: Db2, Cics , Visual Studio Experience + Good To Have: Unikix,...Experience Level: Senior Level, 5-10 Years Of Experience In Mainframe Programming + Desire Profile: + Good Analytical Skills… more
    US Tech Solutions (10/17/25)
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  • Sr Mainframe Developer

    Leidos (Baltimore, MD)
    …+ Certification such as IBM Mainframe Developer Professional, Interskill - Mainframe Application Programmer - COBOL and IBM Enterprise COBOL for z/OS ... **Description** Leidos is seeking a **Sr. Mainframe Developer ** to be part of...+ Investigate and repair application defects regardless of component: COBOL , business logic, CICS configurations, middleware, or… more
    Leidos (10/28/25)
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  • Senior Mainframe Developer

    Cognizant (New York, NY)
    …of hands-on development experience in mainframe environments + Proficiency in DB2, CICS , JCL, COBOL , and VSAM + Recent experience (within the last year) ... **About the role** As a ** Mainframe Developer ** , you will make...impact by designing and implementing robust technical solutions using COBOL , CICS , VSAM, and DB2 to support… more
    Cognizant (10/30/25)
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  • Mainframe Developer

    System One (Rockville, MD)
    …Work Model: Onsite ALTA IT Services is seeking a highly experienced Z/OS Mainframe Developer with deep expertise in Assembler, COBOL , and CICS . The ideal ... Mainframe Developer Location: Rockville, Maryland Type:...processing + TSO/ISPF + Extensive hands-on experience with Assembler, COBOL , and CICS in aZ/OS Mainframe more
    System One (09/03/25)
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  • Senior Mainframe Developer

    Cognizant (Phoenix, AZ)
    …+ Minimum of 8+ years of experience in mainframe development, Mainframe COBOL , JCL, DB2, VSAM and CICS . + Proficiency in working with IBM mainframe ... We are seeking a highly skilled Senior Mainframe Developer to join our innovative...test, and debug mainframe applications, often involving COBOL , JCL, DB2, VSAM and CICS . Mentor… more
    Cognizant (11/01/25)
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  • Senior Mainframe Developer

    Cognizant (Montgomery, AL)
    …be considered:** + Proven experience in Mainframe development with strong expertise in COBOL , VSAM, DB2, CICS , and JCL. + Hands-on experience with zOS and ... **About the role** As a **Senior Mainframe Developer ** , you will make...and zOS systems. + Develop and maintain applications using COBOL , VSAM, DB2, CICS , and JCL. +… more
    Cognizant (10/18/25)
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  • Mainframe Developer

    NTT DATA North America (Westlake, TX)
    …in Westlake, TX or Jersey City, NJ. Job Description: We have a Mainframe Engineer/ Developer opening that represents an outstanding opportunity to further develop ... forward-thinking organization, apply now. We are currently seeking a Mainframe Software Development Specialist (Onsite Hybrid) to join our... coding and debugging 5+ years of experience with CICS , COBOL 3-5 years experience with DB2,… more
    NTT DATA North America (10/25/25)
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  • Associate Software Engineer - Claims…

    Highmark Health (Harrisburg, PA)
    …specifications. You will be responsible for developing, testing, debugging, and maintaining COBOL programs, JCL for batch processes, and CICS /IMS transactions, ... to join our team, focusing on the development and support of core mainframe applications essential for our claims processing platform. This role is ideal for… more
    Highmark Health (10/09/25)
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  • Mainframe Developer

    ManpowerGroup (Raleigh, NC)
    …services organization dedicated to supporting community and member financial health, is seeking a Mainframe Developer to join their team. As a Mainframe ... which will align successfully in the organization. **Job Title:** Mainframe Developer **Location:** Raleigh, NC (mostly remote...experience in design, analysis, and coding + Proficiency with CICS , JCL, MVS, VSAM, and mainframe change… more
    ManpowerGroup (10/31/25)
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  • Mainframe Developer

    Insight Global (Addison, TX)
    Job Description Insight Global is seeking a highly skilled and experienced Mainframe Developer to support and enhance mission-critical legacy systems within the ... candidate will be responsible for designing, developing, and maintaining mainframe applications using COBOL and SAS within...- Knowledge of: CICS , VSAM, ISPF Panels, Easytrieve, and API's - Certifications in DB2 or mainframe more
    Insight Global (09/27/25)
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  • Application Development Sr Programmer…

    Citigroup (Jacksonville, FL)
    …Proven experience leading and directing teams **Core Competencies** + Technical Skills + Strong Mainframe expertise: z/OS, COBOL , JCL, CICS , MVS, VSAM, DB2, ... and desired skills for an Application Development Sr Programmer - Mainframe Developer , AVP position focused on supporting card issuance and customer… more
    Citigroup (09/17/25)
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  • Mainframe Developer

    Fiserv (Omaha, NE)
    …an impact on a global scale, come make a difference at Fiserv. **Job Title** Mainframe Developer **About your role:** At Fiserv, we are dedicated to transforming ... software development + 5+ years of experience with Assembler, COBOL and CICS . + 5+ years of...years with monitoring tools; SYSVIEW; Platinum; FDIO; IDCAMS; z/OS Mainframe ; Splunk; and Cycleview. + Experience with MQ Series,… more
    Fiserv (09/28/25)
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  • Mainframe Application Developer

    DXC Technology (Plano, TX)
    …a relevant field (ie, Computer Science) is required** **1-2 years of relevant Mainframe application developer experience is mandatory** **Proficiency in 1 or ... more software programming languages: CICS and/or Cobol ** **Development methodologies experience: Waterfall and/or Agile** **Coding and debugging skills are… more
    DXC Technology (10/01/25)
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  • Mainframe Software Development Specialist…

    NTT DATA North America (Westlake, TX)
    …our team in Westlake, Texas (US-TX), United States (US). We have a Mainframe Engineer/ Developer opening that represents an outstanding opportunity to further ... ensure projects are implemented with the highest quality. This Mainframe Engineer is part of a high energetic team,... coding and debugging 5+ years of experience with CICS , COBOL 3-5 years experience with DB2,… more
    NTT DATA North America (10/24/25)
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  • Infrastructure Engineer - ( Mainframe

    PNC (Pittsburgh, PA)
    …in a location within PNC's footprint. We are seeking a skilled and motivated Mainframe DevOps Developer to join our enterprise infrastructure team. This role ... Responsibilities * Design, develop, and maintain CI/CD pipelines for mainframe applications (eg, COBOL , PL/I, JCL). *...IBM z/OS, or related technologies. * Strong experience with mainframe technologies (eg, z/OS, TSO/ISPF, JCL, DB2, CICS more
    PNC (09/18/25)
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  • Senior Mainframe Programmer

    System One (Pittsburgh, PA)
    …of the 2025 Global Payments project (enhancements) Industry background: Finance Team dynamic: Mainframe Developer , you will work closely with our product owner, ... Request: Mainframe Programmer Position Location: Most of team in...and data protection standards Technical Skills: + Proficiency in COBOL , JCL, DB2, and CICS + Experience… more
    System One (09/26/25)
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